粗化作用 的英文怎麼說

中文拼音 [cūhuàzuòyòng]
粗化作用 英文
elutriation
  • 粗 : Ⅰ形容詞1 （長條東西直徑大的） wide （in diameter）; thick 2 （長條東西兩長邊的距離寬的） wide （i...
  • 用 : 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...
  1. Beryllium powders with the same particle size and various contents of beo were prepared by pre - sintering - acid washing processes initiatively and the influence of beo alone on o mys of beryllium was observed and some new results have been obtained - compared with the content of beo, the distribution of beo in beryllium has more critical influence on mys ; finely dispersed beo along the grain boundaries and in the matrix results in the dispersion strengthening of beryllium matrix and thereby the higher mys value ; on the contrary, the coarser beo particles clustering on the grain boundaries results in negative influence on o mys

    開創性地用預燒結? ?酸洗工藝制備了相同粒度、不同beo含量的鈹粉，從而開展了beo含量單獨對鈹材_ （ mys ）影響的研究，得出一些新的結果：與beo含量相比， beo在鈹中的分佈狀態對_ （ mys ）的影響更大。沿晶界、晶內彌散分佈的較細小beo對基體鈹有彌散強化作用，使_ （ mys ）即較高；如果beo較粗大地成簇狀聚集在晶界，反而對_ （ mys ）有不良的影響。
  2. From the original inputs of dietary de and dcp estimates are made step by step in simulation of the actual physiological events in the pig.

    從最初輸入的飼養消化能和消化粗蛋白質測定值一步步模擬豬中的真正生理作用。
  3. The cyclones with short cone are used for crude grading of minerals with heavier specific gravity in gold mines, sand gold mir. es and sulphur ore mines and have such advantages as small ground occupation, high capacity, high operating flexibility, low energy consumption and high movability etc

    短錐分選旋流器用於金礦、砂金礦、硫化礦等比重較大的礦物的粗選作業，具有佔地面積小，處理能力大，操作彈性大，能耗低，可移動性強等優點。
  4. Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus

    本研究利用線蟲誘導下owvt - 1菌株液體發酵，通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨酸蛋白酶，生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用，同時測定了該酶理化特性，酶活力在75附近酶活力最高，隨著ph的增加酶的穩定性升高，與膽堿酯酶具有相似的ph曲線，對特異性底物aape （ suc - ala - ala - pro - glu - pna ）具有作用， ssi和ci - 2抑制該酶的活性。
  5. In this paper, cholinergic neurons was mapped in the two kinds of birds ( emberiza rutila and fringilla montifringilla ) by using immunohistochemical method. the soma size and cell density of cholinergic neurons in the three song control nuclei, the higher vocal center ( hvc ), the robust nucleus of the archistriatum ( ra ) and area x, were measured and compared. here we discussed the distribution of cholinergic neurons and their effect on the process of song producing and song learning. the results show that chat - li was found in hvc, ra and areax of forebrain

    本文以中國北方地區常見的兩種鳴禽栗? （ emberizarutila ）和燕雀（ fringillamontifringilla ）為材料，應用免疫組化方法，對兩種鳴禽發聲控制核團，即上紋狀體腹側尾核或高級發聲中樞（ hvc ） 、古紋狀體粗核（ ra ） 、 x區（ areax ）內膽堿能神經元的胞體大小和胞體密度進行了觀察測量，旨在探討膽堿能神經元在發聲控制核團內的分佈情況及其在鳴囀產生和學習過程中的作用。
  6. It is firstly found that for alloys in transitional region, with enhancement of atomic interaction energy, pregnant period of " phase is shortened dramatically, and process of clustering accelerated remarkably, stages of growth and coarsening of " phase brought forward, i. e. precipitation mechanism of alloy in transitional region incline to that of alloy in instable region

    首次發現，隨著原子間相互作用勢的增加，過渡區合金中有序相的孕育期明顯縮短，原子簇聚過程明顯提前，相的長大和粗化階段也有所提前，即促使過渡區合金的沉澱機制偏向失穩區合金。
  7. Being lightweight aggregate, the chemical mineral constituents and physical mechanics properties of lytag are analyzed. meanwhile properties of haydite concrete using lytag as coarse aggregate are also studied. the influences on lightweight concrete qualities by introducing wollastonite and chemical admixtures are researched which proves the important roles of wollastonite and admixtures in construction of concrete platforms

    分析了作為輕骨料的粉煤灰陶粒的化學、礦物成分和物理力學性能以及用它作為粗骨料配製出的輕質混凝土的各項特性；研究了摻入硅灰和減水劑等外加劑對混凝土的強度、耐久性和新拌混凝土可工作性的影響；說明了硅灰和化學外加劑在海洋平臺混凝土施工中不可或缺的作用。
  8. The basin - formed mechanism, evolution model and petroliferous geological features of compresso - shear basins in the world are analyzed, by which six aspects of the features are summarized as follows : 1 ) in the compresso - shear process, the sedimentary speed of basin is high, forming thicker coarse - grained clastic rocks which normally shape good petroleum reservoir ; 2 ) the source rocks of basin tend to coming from the organic matter - enriched rocks formed in pre - compresso - shear stages, except that in intense compresso - shear process, deep water - semi deep water source rocks are possibly developed in pre - compresso - shear stages, e4xcept that in intense compresso - shear process, deep water - semi deep water source rocks are possibly developed in frontal of deep depression ( fore deep ) of thrust belt ; 3 ) the en echelon folds ( including anticline and fault - nose structure ) are generally as good oil traps ; 4 ) the compresso - shear process is helpful to hydrocarbon accumulation ; 5 ) it may promote the maturity and hydrocarbon - generating process of organic matte, and 6 ) the thrust belts in the surrounding areas of compresso - shear basin are favorable are favorable domains for petroleum concentration

    摘要通過對世界上壓扭性盆地的成盆機制、演化模式和油氣地質特點分析，總結壓扭性盆地具有6個方面的石油地質特徵：壓扭作用期間盆地的沉積速率較高，一般形成較厚的粗碎屑沉積，它們常構成很好的油氣儲集層：盆地的烴源巖往住來自於前壓扭期砂成的富含有機質的巖石，但在強烈的壓扭作用期間，在沖斷帶的前緣深坳陷（前淵）中有可能發育深水半深水相的烴源巖；壓扭（張扭）作用期間形成的雁行式褶皺（包括背斜和斷鼻等）往住是很好的油氣圈閉；壓扭作用易於成藏；壓扭作用可以促進有機質的成熟生烴作用；壓扭性盆地的周邊沖斷帶是油氣賦存的有利部位。
  9. Bioactivity and photo - activation of crude extracts of the plant celastrus sp. against pieris rapae

    野生植物南山王粗提物對菜青蟲的生物活性和光活化作用
  10. The finding of dnaase in the earthworm the tissue extract of earthworm which had been diluted 28 times could digest 4 ul pbv220 - r - inf ( 6. 66 u g / ul ) completely at 37 @ in a hour but it had no effect on rna

    雙胸蚓組織中dna酶的發現28倍稀釋雙胸蚓組織粗提液37保溫1小時，可將4vlpbv220 。 y一inf質粒（ 6石6119 11l ）完全消化但對rna無消化作用。
  11. Under the same condition, the tissue extract of earthworm and the tissue protein extract of earthworm could decompose the pbv220 - r - inf completely but the tissue extract of earthworm without protein could n ' t. 2

    雙胸蚓組織粗提取液及雙胸蚓組織的蛋白提取液在37oc保溫1小時可以完全消化pbv220 p一inf質粒而雙胸蚓組織去蛋白提取液對pbv220 y一wf質粒無消化作用。
  12. How to use advanced control technique on alkali recovery process is the key point of this paper. rough set theory is a newly developed mathematical tool for dealing with uncertain knowledge. it can be combined with other theories and has great effects

    但是堿回收過程的控制自動化水平還不高，如何在堿回收過程中應用先進控制技術正是本文研究的重點，而粗糙集作為一種新型的處理不確定性知識的數學工具，可以結合現有的理論，發揮重要的作用。
  13. Finally, the srh, ehi, brn and sbrn, ssietc severe convective storm parameters are introuced. the case study during " 03. 7 " meiyu period showed that all the parameters are effective for prediction of the severe storm ' s occurrence and development, and have a worth of extending in our actual prediction work

    最後，文中綜合介紹了螺旋度srh 、能量螺旋度ehi 、粗理查遜數brn及簡化的粗理查遜數sbrn 、風暴強度參數ssi等強對流風暴的環境參數，並將這些參數應用於實例分析，結果表明：風暴參數產品對中尺度強對流風暴的發生發展有一定的指示作用，值得在氣象業務工作中去推廣。
  14. Selection of suitable retarding agent and its addition is particularly important for controlling the setting time of gypsum - based material in a certain rang, meeting the requirement of construction process. though the retarder is widely used, the influence factor, the intrinsic reason that induces the strength drop and retarding mechanism are still studied superficially

    盡管石膏緩凝劑的用途廣泛，但是對於它的影響因素、緩凝劑強度降低的內在原因和緩凝劑阻礙石膏水化形成緩凝作用的機理的研究粗淺，認識模糊。
  15. Study shows that the effect of the shock of heavy rain on an airplane in the low - level wind shear of thunderstorms is evident, the flight resistance resulted from the roughness of airplane is able to change the flight track and endanger the flight safety, whereas, the increase in the mass of airplane caused by the water film on the airframe and its wings in heavy rain is nigligible

    結果表明：雷暴低空風切變中大雨雨滴的沖擊作用是明顯的，被粗糙化的機體所產生的阻力能顯著改變飛行軌跡，並能影響飛行安全；累計在機身和機冀上的水膜厚度造成的飛機質量的增加對飛行的影響可以忽略。
  16. Simple physically based criteria were also ealuated, which employ the morphological properties of excipients ( size and surface roughness ) together with physical properties of the used binder for prediction of the coating ersus agglomeration regime at gien flow conditions ( collision elocity )

    對簡單理論基礎標準也進行評價，其中利用輔料的形態學特性（粒徑和表面粗糙度）結合所使用黏合劑的物理特性，來預測在給定的流化狀態下（碰撞速度）包衣所遇到的附聚作用。
  17. Firstly, the influence of reaction time between laser and material on the roughness is studied by changing the speed of laser beam. secondaly, the optimized parameters are found by adjusting laser power and defocus

    一方面，通過改變激光加工頭的運動速度，考察激光與晶元材料的相互作用時間對側壁表面粗糙度的影響;另一方面，調整激光的功率和離焦量，找出最優化參數。
  18. This thesis roughly discusses about the function, contents, crux, ensure, ect of high schools ' teaching management to be scientific

    本文就高校教學管理科學化的作用、內容、基礎、關鍵、保障等方面進行了粗略的探討。
  19. Dalian must develop itself, and in the same time, it bring along the area development together. however, we must recognize what the problem we have and must face, such as mainstay industrial is not obvious, high science and technology develop slowly, the strength of urban is not powerful, level of infrastructure compares with the level of economic development is not suit, and so on. it is backward in idea, it is short of service consciousness

    盡管這幾年大連的經濟發展取得了很大的成就，在區域中發揮著越來越重要的作用，但是，大連還處于現代化的初級階段，在城市功能擴展中還存在很多問題：就城市自身而言，總體經濟實力制約了輻射能級；粗放的產業結構使城市功能擴展后繼乏力；城市建設有了很大提高，但與城市功能擴展要求的差距還很大；腹地經濟的不發達影響城市功能擴展的進程。
  20. However, the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling. c - sam is employed to investigate the delamination in the underfilled samples. highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board, coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper

    充膠樣品粗化尤為嚴重； ? ni - sn金屬間化合物包括兩層：其中，靠近ni焊盤的那層比較平整，同時， eds結果分析表明其化學式近似為nisn ，而靠近焊料的那層呈板條狀，化學式近似為nisn _ 3 ，文獻表明其為亞穩相； ?充膠使得樣品最大應力范圍降了接近一個數量級並降低了dnp的作用，同時，器件失效模式變為晶元粘接層分層； ? c - sam結果表明本論文採用的充膠樣品，晶元粘接層分層起始於500周左右，而經過2700周循環的樣品，分層幾乎擴展到整個界面。
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