互作用長度 的英文怎麼說

中文拼音 [zuòyòngzhǎng]
互作用長度 英文
interaction length
  • : 代詞(相互;彼此) each other; mutual
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 長度 : length; longitude; size; extent; footage
  1. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先,在前人研究成果的基礎上,對錨桿與圍巖的相機理進行研究,利錨固錨桿的中性點理論,從等效均化的角來考慮錨桿對圍巖的加固,並推導了在簡單荷載下,含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解,對工程設計有著重要的參考意義;在數值模擬方面,以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎,利虛功原理推導了接觸問題的有限元方程的計算格式,為開發運大型商有限元軟體msc . marc提供了理論根據,也形成了本文的理論基礎:最後,論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例,利本文所述的接觸問題的摩擦模型理論,對錨桿支護結構的應力場、位移場的變化規律進行了研究,分析了加錨支護對隧洞圍巖應力、變形的影響。
  2. Abstract : soil incubation experiments were conducted in lab to delineate the effect of soil temperature and soil water content on soil respirations in broad - leaved / korean pine forest ( mountain dark brown forest soil ), dark coniferous forest ( mountain brown coniferous forest soil ) and erman ' s birch forest ( mountain soddy forest soil ) in changbai mountain in september 2001. the soil water content was adjusted to five different levels ( 9, 21, 30, 37 and 43 ) by adding certain amount of water into the soil cylinders, and the soil sample was incubated at 0, 5, 15, 25 and 35 for 24 h the results indicated that in broad - leaved / korean pine forest the soil respiration rate was positively correlated to soil temperature from 0 to 35. soil respiration rate increased with increase of soil water content within the limits of 21 to 37, while it decreased with soil water content when water content was over the range. the result suggested the interactive effects of temperature and water content on soil respiration. there were significant differences in soil respiration among the various forest types. the soil respiration rate was highest in broad - leaved / korean pine forest, middle in erman ' s birch forest and the lowest in dark coniferous forest. the optimal soil temperature and soil water content for soil respiration was 35 and 37 in broad - leaved / korean pine forest, 25 and 21 in dark coniferous forest, and 35 and 37 in erman ' s birch forest. because the forests of broad - leaved / korean pine, dark coniferous and erman ' s birch are distributed at different altitudes, the soil temperature had 4 - 5 variation in different forest types during the same period. thus, the soil respiration rates measured in brown pine mountain soil were lower than those in dark brown forest and those measured in mountain grass forest soil were higher than those in brown pine mountain soil

    文摘:為了研究土壤溫和土壤含水量對闊葉紅松林(山地暗棕壤) 、雲冷杉暗針葉林(山地棕針葉林土壤)和岳樺林(生草森林土)的土壤呼吸的影響,於2001年9月在白山進行了土壤實驗.利增加土壤樣柱的含水量,將土壤含水量分為9 , 、 21 、 30 、 37和43 5個等級,土壤樣品分別在0 、 5 、 15 、 25和35的溫下保持24小時.闊葉紅松林土壤在0 ( 35范圍內,土壤呼吸速率與溫呈正相關.在一定的含水量范圍內( 21 ( 37 ) ,土壤呼吸隨含水量的增加而升高,當含水量超出該范圍,土壤呼吸速率則隨含水量的變化而降低.土壤溫和水分對土壤呼吸存在明顯的交.不同森林類型土壤呼吸強弱存在顯著差異,大小順序為闊葉紅松林>岳樺林>雲冷杉暗針葉林.紅松闊葉林土壤呼吸的最佳條件是土壤溫35 ,含水量37 ;雲冷杉暗針葉林下的山地棕色針葉土壤呼吸的最佳條件是25 , 21 ;岳樺林土壤呼吸的最佳條件是35 ,含水量37 .但是,由於白山闊葉紅松林,雲冷杉林和岳樺林處在不同的海拔帶上,同期不同森林類型土壤溫各不相同,相差4 ~ 5 ,所以野外所測的同期的山地棕色針葉林土呼吸速率應低於暗棕色森林土呼吸速率,山地生草森林土呼吸速率應高於山地棕色針葉林土的呼吸速率.圖2表1參25
  3. Soil incubation experiments were conducted in lab to delineate the effect of soil temperature and soil water content on soil respirations in broad - leaved / korean pine forest ( mountain dark brown forest soil ), dark coniferous forest ( mountain brown coniferous forest soil ) and ermans birch forest ( mountain soddy forest soil ) in changbai mountain in september 2001. the soil water content was adjusted to five different levels ( 9, 21, 30, 37 and 43 ) by adding certain amount of water into the soil cylinders, and the soil sample was incubated at 0, 5, 15, 25 and 35 for 24 h the results indicated that in broad - leaved / korean pine forest the soil respiration rate was positively correlated to soil temperature from 0 to 35. soil respiration rate increased with increase of soil water content within the limits of 21 to 37, while it decreased with soil water content when water content was over the range. the result suggested the interactive effects of temperature and water content on soil respiration. there were significant differences in soil respiration among the various forest types. the soil respiration rate was highest in broad - leaved / korean pine forest, middle in ermans birch forest and the lowest in dark coniferous forest. the optimal soil temperature and soil water content for soil respiration was 35 and 37 in broad - leaved / korean pine forest, 25 and 21 in dark coniferous forest, and 35 and 37 in ermans birch forest. because the forests of broad - leaved / korean pine, dark coniferous and ermans birch are distributed at different altitudes, the soil temperature had 4 - 5 variation in different forest types during the same period. thus, the soil respiration rates measured in brown pine mountain soil were lower than those in dark brown forest and those measured in mountain grass forest soil were higher than those in brown pine mountain soil

    為了研究土壤溫和土壤含水量對闊葉紅松林(山地暗棕壤) 、雲冷杉暗針葉林(山地棕針葉林土壤)和岳樺林(生草森林土)的土壤呼吸的影響,於2001年9月在白山進行了土壤實驗.利增加土壤樣柱的含水量,將土壤含水量分為9 , 、 21 、 30 、 37和43 5個等級,土壤樣品分別在0 、 5 、 15 、 25和35的溫下保持24小時.闊葉紅松林土壤在0 ( 35范圍內,土壤呼吸速率與溫呈正相關.在一定的含水量范圍內( 21 ( 37 ) ,土壤呼吸隨含水量的增加而升高,當含水量超出該范圍,土壤呼吸速率則隨含水量的變化而降低.土壤溫和水分對土壤呼吸存在明顯的交.不同森林類型土壤呼吸強弱存在顯著差異,大小順序為闊葉紅松林>岳樺林>雲冷杉暗針葉林.紅松闊葉林土壤呼吸的最佳條件是土壤溫35 ,含水量37 ;雲冷杉暗針葉林下的山地棕色針葉土壤呼吸的最佳條件是25 , 21 ;岳樺林土壤呼吸的最佳條件是35 ,含水量37 .但是,由於白山闊葉紅松林,雲冷杉林和岳樺林處在不同的海拔帶上,同期不同森林類型土壤溫各不相同,相差4 ~ 5 ,所以野外所測的同期的山地棕色針葉林土呼吸速率應低於暗棕色森林土呼吸速率,山地生草森林土呼吸速率應高於山地棕色針葉林土的呼吸速率.圖2表1參25
  4. It is firstly found that for alloys in metastable region, with enhancement of atomic interaction energy, volume fraction and density of " phase particulate are increased, size and nucle ' ation rate of ordered phase raised, decline pace of composition in disordered matrix around the order phase is accelerated, composition order parameter and long range order parameter of ordered phase increased, i. e. process of clustering and ordering are accelerated

    首次發現,隨著原子間相勢的增加,亞穩區合金中有序相的體積分數和顆粒密有所增加,有序相的尺寸和形核率有所提高,有序相周圍的無序基體濃的降低有所加快,有序相內的成分序參數和程序參數有所提高,即促進了原子簇聚過程和有序化程
  5. Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size

    模擬中採五選擇簡單立方格子上的自迴避行走和最近鄰相模型;使周期性邊界條件以減小有限大格子空間帶來的系統誤差;鏈節間相能、界面吸附能、體相濃和鏈約束體系中的高分子的吸附行為;末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生法對模擬體系進行擾動;系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。
  6. It is found that the enhancement of the long - range interaction will result in the increment of the phase transition temperature, the increase of the critical transverse field and the decrease of the critical size

    超越平均場理論計算了程相對鐵電薄膜的物理性質的影響,發現程相的增強將使鐵電薄膜的居里溫升高、臨界橫場增大、臨界尺寸下降。
  7. The limit cycle oscillation is intermittent, so in the soft nonlinear regime the limit cycle oscillation can be avoided by slightly adjusting the current. detuning and length of the interaction region

    由於極限環振蕩是間斷出現的,所以在軟非線性區域,適當的調節電流、失諧量和相,可以避免器件工在極限環振蕩態上。
  8. By the compounds of submandibular gland cells and collagen sponges. we investigate the optimal cell denisity of tissue engineered compound of submandibular gland cells and collagen sponges, the cellular compatibility of tissue engineered compound of submandibular gland cells on the collagen sponges with different porosity and the influence of epidermal growth factor on the adherence of submandibular gland cell to collagen sponge. our studies can primary provide theoretical ground work to form the model in vitro of tissue engineering smg

    在本研究中,以初步探討體外頜下腺細胞與膠原海綿支架相為目的,採體外分離培養sd大鼠頜下腺細胞,然後接種于膠原海綿支架上體外復合培養的方法;從不同接種細胞濃對細胞一支架復合物影響,同一接種細胞濃在不同孔隙率的支架上黏附、增殖的情況及表皮生因子( egf )對頜下腺細胞的促增殖,促細胞在支架上黏附等三方面入手,初步研究了頜下腺細胞與膠原海綿相的影響因素,為進一步在體外及體內構建較為理想的組織工程化頜下腺提供理論參數和實驗依據。
  9. The contents of this theory are divided into six parts, they are : ( 1 ) self - organized criticality, transient chaos, the edge of chaos and weak chaos ; ( 2 ) the coupling and interactions as well as the coherence and cooperation of multicomponents ; ( 3 ) the fractal dynamics of evolutionary processes ; ( 4 ) the spatio - temporal structures of processes ; ( 5 ) the dynamics of fractal growth ; ( 6 ) the theory of finite - size scaling

    將上述命題演繹和整合成一種廣泛適於地質系統的地球科學的復雜性理論,名之為: 「地質的自組織臨界過程動力學? ?地質系統在混沌邊緣分形生」 ,並將其內容歸納成6部分: ( 1 )自組織臨界性、瞬態混沌、混沌邊緣和弱混沌, ( 2 )多組分的耦合與相及其相干與協同, ( 3 )演化過程的分形動力學, ( 4 )的時空結構, ( 5 )分形生動力學, ( 6 )有限大小標理論。
  10. A monte carlo model was developed for simulating the adsorption behaviors of linear macromolecule chains on the solid - liquid interface. the simulations were performed on a simple cubic lattice, which was 50 50 50 sites in size. the concentration profiles of total segments, tails and loops in dilute solutions were used to analyze the influences of simulation parameters ( body concentration, interaction energy between segments, adsorption energy of interface, and macromolecule chain length ) on various adsorption configurations

    本文採montecarlo方法構造了水溶性均聚鏈狀高分子固液界面吸附模型,在50 50 50簡單立方格子上模擬研究了高分子稀溶液中鏈節濃、鏈尾和鏈環分佈,並結合真實高分子鏈的吸附行為,討論了模擬參數(鏈節間相能、界面吸附能、體相濃與鏈)對各種吸附構型分佈、吸附量、表面覆蓋和附著分數的影響。
  11. Ii ) with the increase of the long - range interaction and the interfacial coupling, the pyroelectric coefficient before the phase transition temperature decreases

    另外,隨著程相以及界面耦合強的增強,相變溫以下的熱電系數明顯減小。
  12. And the simulation on the nonlinear beam - wave interaction of two - cavity gyroklystron is made. the influences of the drift length and beam voltage and current and the velocity ratio of the electron beam and et al. on efficiency and gain are analyzed in detail

    並對34ghz兩腔迴旋速調管的注?波摘要進行了大量的數值模擬研究,分析了漂移區、電壓、電流、速lhq值、磁場k , ; 、注入波功率等多種因素對電子效率及增益的影響。
  13. We find that i ) with the increase of the long - range interaction, the interfacial coupling and the thickness of one period, the phase transition temperature of the ferroelectric superlartice increases

    我們發現,隨著程相和界面耦合的增強以及鐵電超晶格尺寸的增大,整個材料的相變溫升高。
  14. Abstract : based on the ahievement of epitaxial growth in several perovskite oxide films, we discuss the importance of substrate temperature ( ts ) and substrate material in the epitaxial growth of perovskite oxide thin films. influences of ts on growth orientation and epitaxial threshold temperature were observed. the results indicate that during the growth of the oxide films the phase formation and growth dynamics should be taken into consideration. the threshold temperature for epitaxial growth depends on the substrate materials. this demonstrates the influence of substrate material on the initial nucleation and epitaxial growth

    文摘:在成功地外延生超導、鐵電、鐵磁等多種性質的鈣鈦礦結構氧化物薄膜的基礎上,討論影響氧化物薄膜外延生的一些因素.考慮到相形成和薄膜生動力學,在利脈沖激光淀積法外延生氧化物薄膜中襯底溫是十分重要的工藝參數.襯底溫對成相和生薄膜的取向都有影響.考慮到薄膜是首先在襯底表面成核、成相併生.因此襯底材料晶格的影響是不容忽視的.觀察到襯底材料對薄膜外延生的影響.在適當的工藝條件下,利低溫三步法工藝制備得到有很強織構的外延薄膜.這突出表明界面層的相對鈣鈦礦結構薄膜的取向有著相當大的影響
  15. Then, taking into account the effect of the compression of the approach roadway and the differential slope of the bridge slab, the author analyzes the dynamic response of man - vehicle - road system when the vehicle approaches and leaves the bridge by means of laplace transform, the curve of man ' s acceleration versus time, the vertical force between the vehicle and road versus time, the man ' s maximum transient vibration value and the maximum force between the vehicle and road are got, and the program about the calculating progress above are edited. based on the analysis above, the influence on the maximum transient vibration value of some parameters about the vehicle and road such as the movement direction and speed and weight of the vehicle, the differential slope of the bridge slab and the length of the approach slab, are studied, and some conclusion are given

    分上橋和下橋兩種情況,考慮車路耦合和橋面沉降坡差的影響,對車輛通過設和不設搭板的路橋過渡段時「人?車?路」系統的相拉普拉斯變換法進行了動力響應分析,得到了人的加速及路面對車的垂直力隨時間的變化曲線、人的加速最大瞬態振動值和路面對車的最大力,分析了車輛的行進方向、速和載重,橋面沉降坡差和搭板等車和路各參數對計算結果的影響,並編制了相應的計算程序。
  16. At the end of the thesis, we incorporate the influences of all the four parameters - half - length l, radius r, viscosity of the fluid v and the density of the fiber / - into one compound parameter a

    在論文最後,經過綜合分析各參數的影響,得到了一個能概括半l 、半徑r 、溶劑流體粘v和纖維比重這四個參數對纖維直接相過程影響的組合量| a | 。
  17. Ultrashort intense laser pulse propagation in low - density plasmas and air xiao yuan, doctor of philosophy, 2002 dissertation advised by : lu baida, professor of physics the study of ultrashort intense pulse laser beams in low - density plasmas and air is relevant to a wide range modern application

    超短超強脈沖激光在低密等離子體和空氣中的非線性傳輸是當今強激光與物質相研究的一個重要課題。本論文闡述了超短超強激光在低密等離子體和空氣中的距離自聚焦和自導引效應。
  18. With the help of this program, this paper does research on the moved backwards of the slide surface, lengthening the anchor section, the soil nail ' s total force, gets conclusion about relations between the soil nail ' s length and the slope ' s grade, height, soil ' s mechanical parameter ; relations between soil nail ' s total force and coulomb soil pressure. with the help of the large multiuse finite element program ansys, this paper analyzes the soil nailing in one - step ' s slopes, in two - steps " slopes, puts the emphasis on the axis force ' s distributing along the soil nail at each rows, the effect of both the excavating mode and the original slope figure to the axis force of the soil nail, the one another effect between the upper - step slope and the nether - step slope in the soil nail ' s axis force, gets conclusion about the design of soil nail at the first low, different slope body is the same with different excavating mode, the original slope figure has more effect to some than others because of the slope body, the reasonably design of the step width in two - steps slopes, the two - steps excavating and retaining has more virtue than the one - step ' s. through soil pressure analysis this paper does research on the differences and the links between the coulomb soil pressure theory and the rankin ' s, the vertical pressure at the slope surface when the slope surface is inclined and the retaining wall is rough, the soil pressure ' s distributing behind the panel, gets conclusion about the effect of both the slope body inner stability and the slope surface local stability to the soil pressure

    通過分析比較,論證了對數螺旋線型比圓弧形為邊坡的假設滑裂面具有較多的工程優點,並為此編制了一個採極限平衡法分析土釘支護的fortran語言程序,以此工具對滑裂面的后移、土釘錨固段的超、土釘總力的大小等方面了研究,得出了有關土釘的與邊坡的坡角、坡高、土體力學參數的關系、土釘總力與庫侖土壓力間的關系等結論;採大型通有限元數值分析程序ansys分別對採土釘支護的一階邊坡、二階邊坡進行分析,重點是研究各排土釘的軸力分佈規律、開挖方式及原始邊坡形態對土釘的軸力的影響、上下階邊坡在土釘軸力方面的相,得出了有關第一排土釘的設計問題、不同類型的土體應適於特定的開挖方式、原始開挖出的邊坡形態對一些類型坡體的邊坡土釘支護有較大的影響而對另外一些影響不大、二階邊坡臺階寬的合理確定、二階開挖及支護比一階時具有較多的工程優點等結論;通過土壓力分析對朗肯、庫侖兩種經典土壓力理論的區別與聯系、坡面傾斜及墻背有摩擦時的坡面豎向應力分佈、面板背土壓力的分佈形態了研究,得出了邊坡支擋土壓力受坡體內部穩定與坡面局部穩定兩個方面的影響、土釘支護面板背土體中卸荷拱的存在對面板受力有利等結論。
  19. When the interaction length or gain coefficient is changed, the sbs threshold is changed, and the intensity value of optical limiting is altered

    當改變相互作用長度或者介質增益系數,即可以改變受激布里淵散射的產生閾值,進而改變輸出脈沖空間限幅的幅值。
  20. The third part studied ecological effect of combined pollution for hms in plearotus ostreatus, measured the lingth and anti - weed - moulds ability of hyphae, biomass of plearotus ostreatus, biovailability of hms, hms enrichment, the variety of hms toxicity and the transformation amd redistribution ability of hms. the ecological dffect of hms on plearotus ostreatus is reviewed. hms mentioned above were harmful to the growth and yield of pleurotus, ostreatus, but cd could enhance billogical efficiency

    第三部分:研究重金屬復合污染物對平菇生態效應的影響,分析了菌絲生和抗雜性,平菇的生物量,重金屬離子的生物有效性,平菇對重金屬的吸收與富集,重金屬毒性的差異和重金屬離子的分配和遷移,綜合分析了重金屬的交對平菇的生態效應。
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