有規律變化 的英文怎麼說

中文拼音 [yǒuguībiànhuà]
有規律變化 英文
rhythmic change
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞1 (畫圓形的工具) instrument for drawing circles 2 (規則; 成例) rule; regulation 3 [機械...
  • : Ⅰ名1 (法律; 規則) law; rule; statute; regulation 2 (律詩的簡稱) short for lüshi 3 (姓氏) a ...
  • 規律 : law; regular pattern
  1. The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno

    研究結果表明: 1太白山南坡土壤的主要理性質隨海拔高度的上升呈:隨海拔高度上升,機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒,海拔1600m以下出現粘層;土壤機質豐富,表層機碳含量一般在20g kg以上,機碳含量隨海拔高度升高而相應增加,海拔3500 3700m的灌叢草甸植被下機碳含量最高;土壤呈酸性或微酸性,並隨海拔上升, ph值略微降低,酸性增強,海拔2700m以上的土壤多呈鹽基不飽和狀態,表明土壤淋溶作用較強, ph值和鹽基飽和度呈極顯著正相關;土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定,土體中sio _ 2含量較高, cao含量較少, sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ,礦質元素含量的順序依次為: sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。
  2. There are a lot of factors that work on the water level of erodible - bed channel together, each of them varies no role, but is correlative. in the adjacent years or the adjacent flood peak of a floodwater, the conditions of the factors that influence water level are always very different. so, there is a nonlinear relation between water level and the factors influencing it

    沖淤河道水位受到很多因素的共同作用,各因素本身的且互相關聯,相鄰前後年份或同一場洪水的不同洪峰前後,影響水位的水、沙、河道等因素常差別很大,水位與其影響因素之間客觀上是非線性關系。
  3. When u. unicinctus is exposed to sulfide for a long time, the relative amounts of hemoglobin, heme and hematin in the coelomic fluid change in regular patterns. the rna extracted from the coelomic fluid show that some genes express during that process

    長期生活于含物的水體中,單環刺?體腔液中與血紅素相關的生組分將隨時間延長而發生;從中提取的rna也顯示這一過程中伴隨著相應的基因表達。
  4. It irritated her beyond measure to see the regularity with which he went through the unvarying process of his toilet.

    看見他總是地每天毫無地在同一時間進洗手間,也使她火氣沖天。
  5. So it has good porosity. the sand body distribution is under the control of sedimentary faces ; source rock, reservoir rock and cap were affected by sedimentary sequence, porosity and permeability were affected by diagenesis, the three elements make the basis of petroleum system space - time unit distribution pattern

    鄂爾多斯盆地上三疊統延長組其沉積相帶控制著砂體的空間展布,沉積層序影響著生儲蓋的空間配置,成巖作用影響著儲層物性的,三者在時間、空間上為生儲蓋組合的時空配置奠定了基礎。
  6. 1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %

    從功率單向流動角度出發,提出了一種lcc諧振型恆頻移相單相高頻鏈逆電路拓撲,在調制系數0 . 1 m 0 . 5情況下,控制移相角按正弦,使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號,經過整流、濾波、低頻逆,從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載,移相全橋具超前橋臂零電壓開通,滯后橋臂或者零電壓開通( _ 0 )或者零電流關斷( _ 0 )的軟開關特性,而低頻逆器的各個開關均實現零電壓條件下的開通與關斷。
  7. This paper mainly aims at the strategic demands for large - aperture lightweight mirror proposed by high - tech development. its main research contents are : select material blank for lightweight mirror according to physical and chemical properties of optical glass ; analyze and calculate the deformation quantity of the mirror with finite element method ; design and optimize mirror body structure of 400 lightweight plane mirror and 450 lightweight spherical mirror, analyze glass cutting principle, design specisl - use grinding wheel structure, select reasonable technological parameters to implement the processing of weight reduction holes on 400 plane mirror ; analyze etching mechanism of hydrofluoric acid, look for the technological parameters such as the optimal acid concentration and etching time etc. ; eliminate the stress of weight reduction holes and micro - cracks on 400 lightweight plane mirror ; discuss the processing principle and

    本論文的研究主要是瞄準國家高技術對大口徑輕型鏡的戰略需求而開展的。主要研究內容是:根據光學玻璃的物理與學性能,選擇輕型鏡坯材料;用限元法對鏡子的形進行分析、計算,找出,優設計400mm輕型平面鏡、 450mm輕型球面鏡鏡體結構;分析玻璃切削原理,設計專用磨輪結構,選擇合理工藝技術參數,完成400mm平面鏡輕量減重孔的加工;分析氫氟酸腐蝕光學玻璃機理,尋找最佳酸濃度、腐蝕作用時間等工藝參數,實現400mm平面鏡減重孔應力與微裂紋的消除;討論分離器加工原理和工藝技術特點,完成400mm平面輕型鏡面形加工。
  8. Depending on how the ground surface is denuded, the feature of the current crustal stress field and rock stress environment can be calculated analyzing the result in this paper : by analyzing the recovering feature of the elastic deformation of the rockmass in unload - stage under various pressures, it has been found there is close relationship between the recovering degree of the elastic deformation of the rockmass and the unloading degree of the pressure the direction of the major principal stress in the crustal stress field is not consistent with the direction of the crushing stress regional tectonics borne during the last tectonic movement. the evolving degree of the regional geomorphology evidently affects the current crustal stress field, which changes from the self - weight stress field to the horizontal stress field, with the changing of the eroding degree of the regional geomorphology ranging from valley area to hilly country to flat country. in valley area, where there is two stress belts, the bankslope s tress belt and the self - weight stress belt within the mountain. the direction of the major principal stress is nearly parallel to the ground surface and inclines towards the valley in the bankslope stress belt. it is nearly vertical in the self - weight stress belt

    通過本文的研究成果,根據區域性地貌的演特徵,我們可以大致地對現今地應力場進行判斷:在分級卸荷條件下,巖體中彈性形的恢復具明顯的性,這種對于研究地應力場的演幫助的;地應力場中最大主應力方向與區域構造形跡在最近的構造運動中所受區域性擠壓應力的方向無明顯的對應性;區域性地貌形態的演程度對現今地應力場的特徵具明顯的影響,隨著區域性地貌侵蝕程度由峽谷區、丘陵區、平原區的,現今地應力場特徵由自重應力場、水平應力場為主含少量自重應力場特徵向水平應力場的;在峽谷區,山體中具兩個應力帶:自重應力帶和卸荷應力帶,最大主應力方向在卸荷應力帶中近平行於坡面並傾向于河谷、在自重應力帶中近於直立;根據原始地面遭剝蝕的程度,可以大致地估算最大主應力和中間主應力的量值和方向;在丘陵區和平原區,最大主應力的方向近於水平,並與附近區域性侵蝕盆地和河流的展布方向基本平行,根據原始地面遭剝蝕的程度,可以大致估算其最大主應力的量值;根據區域性地貌形態的特徵來分析工程區的現今地應力場特徵,並進而大致了解巖石的應力環境,這種分析方法得出的結論與許多實際的地應力測試成果基本一致,對于大型水電工程地下廠房和壓力隧洞的設計是所幫助的。
  9. The cosine transform spectrum of sphere are about the same as that of infinite horizontal cylinder, and that of infinite stretched staircase are very sharp, but that of finite stretched staircase presents well - regulated leap

    球體與無限長水平圓柱體的餘弦換譜相似,無限延伸垂直臺階的很尖銳,限臺階的表現為上、下的跳躍。
  10. The consolidating wave speed of ten concrete specimens within four kinds of composition was inspected in 28 days, and we got the analogical law that the value of consolidating wave speed changes with the increasing concrete strength : the consolidating wave speed decreases when the concrete strength increases, and they varies according with exponential function. so, the feasibility of the consolidating wave speed method was validated, and this method has the advantages that it can be used to testing fresh concrete strength real - timely

    在實驗室監測四種配比共十組混凝土(砂漿)試件28天齡期內的固結波速,初步得出了固結波速隨混凝土強度增長而:固結波速隨混凝土強度增長而降低,二者呈冪函數,而且各組試件的固結波速隨混凝土(砂漿)強度的增長非常相似的,由此可知固結波速法檢測混凝土強度是可行性的,其優點是可以實時監測混凝土強度的增長。
  11. Another phase, the high temperature phase, is hexagonal with space group p - 62m, which is stable from 300 to 800. the lattice parameter and the full width of half maximum ( fwhm ) of xrd peaks of u3o8 were also investigated at different temperature, and it were found that they change with the temperature under rules

    在兩種相結構各自穩定的溫度范圍內, u _ 3o _ 8的點陣參數以及衍射峰半高寬( fwhm )出現了,這種表明u _ 3o _ 8的晶體結構依賴于環境溫度的
  12. Rhythmicility or periodicity of the depositional strata is materialized by the transformations of lithological characters in strata ordinally, and it is incarnated by the transformations of ingredient, granularity, color, intensity of the depositional compensation, intensity of oxidation - deoxidation, and the character of biome

    沉積巖層的韻性或旋迴性特徵由巖層的巖石學性質在縱向上的(隨時間的)有規律變化所決定,這些主要由以下方面所體現,包括:組分、粒度、顏色、沉積補償強度、氧還原強度,以及石群性質等。
  13. The results demonstrated that the weft tension and its amplitude can be effectively reduced and positively controlled to meet the requirements of weaving provided that suitable weft storage feed unit, weft feeding position and tension device are selected, modified trapezoid acceleration motion with smaller peak acceleration as the law of weft insertion motion is adopted, and the route of weft yarn motion is optimized

    結果表明:通過選用合適的緯紗儲緯器、張力器和緯紗供緯位置,選用加速度峰值較小的改進型梯形加速度引緯運動,優緯紗運動路徑,可效地降低緯紗的張力值和張力的幅度,達到對緯紗張力進行積極控制的目的,滿足織造工藝的要求。
  14. Second, the author introduced a new stability region, and programmed a trajectory of variable zmp, which was defined as a cosine curve ; the author also designed a cog - compensated method to keep the cog ’ s height ; based on dynamics of 3 - d inverted pendulum, the author educed the cog ’ s trajectory equation of the robot in the three - leg - support phase, and used third - order splint function to ensure the acceleration continuity of the robot ’ s cog in the four - leg - support phase. at last, walking patterns of the corresponding gait are generated through programmer design

    然後,提出了一種新的支撐區域選取方法,採用了按餘弦的zmp運動軌跡;為了維持機器人行走時重心高度不,採用了一套效的質心高度保持方法;基於三維倒立擺模型,推導了機器人三腳支撐期質心運動軌跡方程;採用三次樣條曲線插值劃了四足支撐期加速度連續的質心運動軌跡。
  15. The research achievements are as followed : studying the shortages and the improved methods of gm ( 1, 1 ) grey prediction model, considering the characteristic of the transformer chromatographic data, bring forward the method for converting a series of data which are sampled in different interval into a series of data in the same interval. the weakening operator is applied to reconstruct the transformer chromatographic data for attenuating or eliminating the influence of randomicity. the improved prediction model for power transformer interior fault is constructeded

    主要取得了以下研究成果:通過對gm ( 1 , 1 )灰色預測模型的缺陷及其改進方法的深入研究,針對壓器色譜數據序列的特,提出了原始非等間距色譜數據序列的等間距處理方法,運用弱運算元改造原始序列,淡或消除原始色譜數據序列由於受各種隨機因素影響所具的隨機性,給出了適用范圍更廣的壓器內部故障改進灰色預測模型的建模方法。
  16. 3, considering of the combustion reaction controlled by multi - mechanism, calculated results showed combustion wave of the continual combustion also changed to an unstable combustion way, the combustion temperature and wave propagating velocity changed periodically. by changing factors about the reaction mechanism, results showed the periodic oscillation combustion was mainly caused by the effect and feedback between chemical reaction and thermal conduction

    3 、計算結果同時顯示, shs燃燒過程中的不穩定主要來源於燃燒過程的熱反饋造成的學反應機理,在這種存在多機理控制的反應體系中,燃燒過程的溫度會隨時間而出現的振蕩。
  17. Three series of absorbent powder samples were synthesized by the high - temperature solid - state method : the first is that fe / ti mol proportion in the material changes regularly ; the other one is that different thuliums doped in the same absorbent ; the last series is the absorbent was doped by different content thulium. the permittivity and permeability of the modified ilmenite absorbents were systematically measured

    通過使原料中金屬離子的摩爾比例( fe ti )作有規律變化、在同一基質中摻雜同含量的不同稀土金屬以及改同種稀土金屬的摻雜量等手段,採用高溫固相合成法制備了不同系列可供進行吸波性能研究的鈦酸亞鐵類合物吸收劑。
  18. In these bicyclic sesquiterpanes, the relative abundance of the rearranged drimane is regularly changed in spatial distribution, which may indicate the characteristics of petroleum migration and accumulation in qhd32 - 6 oilfield

    該油田雙環倍半萜中重排補身烷的相對豐度在縱向上和橫向上都表現出,這種性的可能反映了秦皇島32 - 6油田油氣運移與聚集的特徵。
  19. On the other hand, every enterprise has its vitality, movement mode, life span and lifecycle. its growth is not linear and takes on regular cycle change during its long or short life

    另一方面,企業著自身的活力、運動方式、壽命極限和生命周期,它的成長並非呈線性發展,在其或長或短的壽命中,呈現出的周期性
  20. The results turned out to be : 1 ) swr soil moisture sensor have higher precision and stronger practical value. 2 ) different soil and different soil depth, soil containing water or moisture data is disciplinarian transform

    試驗結果表明: 1 ) swr型土壤水分傳感器具較高的精度和較大的實用價值; 2 )對于不同土質、不同的土層深度,土壤含水量都是呈的。
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