精子主體 的英文怎麼說

中文拼音 [jīngzizhǔtǐ]
精子主體 英文
main piece of spermatozoon
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 體 : 體構詞成分。
  • 精子 : [生理學] sperm; spermatozoon （pl spermatozoa）; spermium （pl spermia）精子活率 sperm motility r...
  1. Following with the condensing of chromatin, nucle us gradually elongates and spires. a large number of vesicles turn into glycogen granules behind mitochondria. the mature typical sperm of cipangopaludina chinensis, having monoflagella, consists of a spiral head with only one spiral buddle conformed of nucleus, a spiral middle piece with four s

    中國圓田螺成熟典型精子單鞭毛，由頭、中、尾三段構成：頭段螺旋狀，旋束由細胞核構成，僅單股；中段也呈螺旋狀，旋束由線粒體構成，共四股；尾段非螺旋狀，主要由糖原顆粒構成。
  2. Secretion derangement - unliquefaction sperm the prostate is mainly exocrine gland, the prostatic fluid it secretes is important part of the sperm, not only provides menstruum circumstance for the sperm fluid, but also ensures all kinds of elements for sperm movement. here we should especially mention the gene fluidized sperm

    前列腺主要是個外分泌腺體，它分泌的前列腺液是構成精液的重要部分，不僅為精子提供了適合生存的溶媒環境，還保證了精子活動所需要的各種要素，其中特別應提到的是控制精液流體狀態的因子。
  3. Using indirect immuno - fluorescein staining method, the localization of sp - 10, tmdc - iii and aeg on human, mouse, rabbit, pig, bull sperm was observed under confocomicroscopy. it was found that antigens sp - 10 and aeg express on acrosome of all kinds sperms, supporting their roles in sperm - egg fusion. it was firstly described that tmdc - iii express mostly on the equator, neck and some part of tail of human sperm, on the acrosome of mouse and bull sperms, on the acrosome and neck of pig sperm, on the head, neck, and middle piece, principal piece of tail of rabbit sperm

    利用間接免疫熒光法對aeg 、 sp - 10 、 tmdc -蛋白在人、小鼠、兔子、豬、牛精子上進行了精確定位， aeg 、 sp - 10在頂體部均有表達，確證了它們與精卵融合有關：首次對tmdc -蛋白在人、小鼠、兔子、豬、牛精子進行了精確定位，它主要存在於人精子尾部主段，小鼠和牛精子頂體，豬精子頂體和頸部，兔精子頭部、頸部和尾部的主段及尾段。
  4. The results suggested that monocrotophos had not only environmental estrogen effects, but also reproductive toxicity. monocrotophos could destroy the membrane systems of three kinds of pituitary secretary cell, spermatogenous cell and sperm. in three kinds of pituitary secretary cell, nuclear membrane and endoplasmic reticulum showed dilation, and endoplasmic reticulum even exhibited fusion under exposure in high concentration

    久效磷對精原細胞的損傷最為嚴重，細胞膜和核膜水腫，高濃度暴露組的細胞膜和核膜溶解，線粒體的崎也有溶解現象;但久效磷對精母細胞和精子細胞的損傷並不明顯，主要表現為膜系統的輕微水腫。
  5. The major function of the bovine seminal plasma protein is to accelerating the capacities of bovine epididymal sperm

    Bsp蛋白家族是牛精漿的主要蛋白成分。 bsp家族的主要功能是促進精子的頂體反應及獲能。
  6. The head of spermatozoa contains a nucleus but no acrosome. the nuclear fossa developes well. during the process of spermtogenesis, within the nucleus the chromatin condenses step by step into wads, among which are loose chromatin fibers

    成熟精子頭部無頂體，主要為核占據，精子形成過程中，細胞核中的染色質濃縮成緻密的團塊狀，團塊狀的染色質之間分佈著鬆散的纖維狀染色質。
  7. Northern analysis revealed that p3galt - l was exclusively expressed in the brain while that p4galt - l was expressed highly in testis, moreover, sperm surface p4galt - l was suggested to play a significant role in signal transduction involving the acrosome reaction in the mouse. in the present study, we mainly detected the developmental expression and function of p - galactosyltransferases in mouse brain and testis. we first characterized the developmental expression of 3galt - l in mouse brain

    - 1 ， 3 -半乳糖基轉移酶- 1 （ 3galt - 1 ）主要在腦中表達，而- 1 ， 4 -半乳糖基轉移酶- 1在睪丸中表達較高，且精子細胞表面的- 1 ， 4 -半乳糖基轉移酶- 1在精卵結合后的頂體反應中發揮了重要的生理作用。
  8. It is found van der waals forces often predominate, including interaction of permanent and induced dipoles and london dispersion forces, so the process of gust molecular into p - cd ring companies with a great deal of physic sorption

    實驗表明，在環糊精與客體分子的包結配位，除了主要通過尺價健間弱相互作用力的協同作外，客體分子的極性尺寸和空間構型也是影響包結的作用因素。
  9. It has draw more and more attention of scientists with the prospection use in matieral chemistry, coordination chemistry and biochemistry. by using resorcinarene as framework of supramolecular construction, we studied the single crystal structure by evaporation of acetone with the exist of a little water molecular and found that under several weak interactions, a novel nano - one - dimention supramolecular tube was abtained

    杯芳烴是繼冠醚、環糊精以後的第三代主體分子，它兼有絡合陽離子與中性小分子的功能，在材料化學、配位化學、生物化學等領域表現出潛在的應用前景與研究價值，因此吸引了越來越多的化學工作者的注意。
  10. A variety of artificial receptor molecules, such as cyclodextrin ( cd ), crown ethers, calixarenes and porphyrin, as typical host compounds, have attracted enormous research interest in their molecular recognition. among them, cds having an interior hydrophobic cavity and an exterior hydrophilic environment, as a buildup element of second generation supramolecule, can accommodate many organic, inorganic and biological molecules in their toroidal cavity to form stable host - guest inclusion complexes. therefore, they have been paid much attention by the researchers of supramolecular chemistry

    在已報道的多種人工超分子主體物質中，以冠醚、環糊精（ cyclodextrin ，簡稱為cd ） 、杯芳烴及卟啉（ porphyrin ）為主體的分子識別研究引起了人們的廣泛關注，其中環糊精（ cd ）作為第二代超分子的構築體，其內腔疏水而外部親水，可以與許多有機、無機和生物分子形成包合物，從而成為超分子化學工作者感興趣的研究對象。
  11. The status of rh national and international is introduced first in this dissertation, and then the process and the mathematical models of rh is described. the emphasis of the dissertation is the fourth part which includes structure of the network, data flow of the process computer, division of the subsystem, and the functions of all the software

    本文首先介紹了rh爐外精煉的國內外現狀及攀鋼上rh爐外精煉項目的背景，接著描述了攀鋼rh真空精練的工藝及優化數學模型，然後是文章的主體部分，深入闡述了整個系統的硬體結構、軟體數據流程、軟體子系統的劃分及各軟體部分的功能。
  12. The disease, low quality of embryo, semen contamination, breeding out of time, low quality of recipient, not synchronous estrus between donor and recipient, antiquated preserve to embryo, hereditary unsoundness, accidental injury by medicament, vaccination, feeding and management to depart from science, immunological reaction and multiple embryo in uterus are the more important factors

    這些因子主要包括疾病、胚胎質量差、精液污染、不適時配種、受體羊質量差、供受體羊發情不同步、胚胎保存時間長、遺傳缺陷、誤用藥物、接種疫苗、飼管不科學、免疫反應、子宮內多胚等。
  13. First, the paper researchs the spice simulation of single electron transistor based on curve approach and quasi - analytical model of single electron transisor, and simulate characteristic of single electon transistor with matlab tool. secondly, the paper combine spice simulation program with master equation of single electron transistor, put forward novel spice simulation method of single electron transistor based on master equation, by choose master state of single electron transistor and build master equation of single electron transistor, afterward gain nonlinear cortrolled source of spice model of single electron transistor by solve the master equation of single electron transistor and simulate v - i characteristic of single electon transistor by spice program, it ’ s result prove the method is availability precision comparing with master equation method

    然後在此基礎上提出了基於主方程法單電子晶體管spice模擬新方法，本論文結合當前電路模擬軟體spice程序和單電子晶體管主方程模擬演算法，通過選擇單電子島電子數的主要狀態，建立單電子晶體管主方程，然後求解主方程，求得單電子晶體管spice等效模型的受控源的非線性函數，然後利用集成電路輔助分析軟體spice的abm （模擬行為建模）建立單電子晶體管（ set ） spice等效模型，利用set的等效模型對單電子晶體管v - i特性進行模擬，實驗證明此方法與直接解主方程法相比具有一定的精度。
  14. In the present study, the express library of monoclonal anti - sp18 scfv ( single chain fragment variable ) gene is constructed and selected for further study of sp18 antigen on mammalian fertilization and embryogenesis. total rna were firstly isolated from these growing hybridoma cells which secretes monoclonal anti - sp18 antibodies. after obtained using rpas system, vh and vl genes were used to assemble scfv gene fragment with a linker primer

    應用重組噬菌體抗體庫技術，從分泌小鼠抗牛精子sp18抗體的雜交瘤細胞系中分離總rna ，克隆抗體重鏈和輕鏈可變區基因，加入連接肽引物（ linkerprimer ）組裝成單鏈抗體scfv （ singlechainfragmentvariable ）基因並用rs引物進行擴增， sfi 、 not酶切，回收后與pcantab5e載體相連，轉化e . colitg1宿主菌，構建單鏈抗體文庫。
  15. Bsp ( boyine seminal plasma ) protein is the cardinal protein in bovine sperm, which can combine with choline or phosphycholine and then adhere to the surface of sperm to promote the sperm capacitation induced by heparin and high density lipoproteins ( hdl ). moreover, bsp protein can combine with heterogeneous collagen, fibrinogen, heparin, calmoduline, igf - ii and apoa - i. bsp can also inhibit the migration of cholesterol on the sperm membrane

    前言bsp （ bovineseminalplasma ）蛋白是牛精漿中的主要蛋白質， bsp蛋白可以與膽堿或磷脂膽堿結合，黏附於精子表面，可促進由肝素、 hdl等誘導的獲能過程，另外bsp蛋白與不同來源的膠原、纖維蛋白原、肝素、鈣調蛋白、 igf - 、 apoa -等結合， bsp蛋白還可抑制精子胞膜上的膽固醇遷移，這些都暗示了bsp蛋白在精子胞膜的脂類代謝及調節精子的獲能以及頂體反應方面發揮重要作用。
  16. By using self - assembly of beforehand synthesised host such as cyclodextrin, crownether, cylcophane to construct monolayer lb - film, rotaxane, and tube scientists have report a lot of comprehesive nano - self - assembled supramoleculars of well defined structure and special function. calix arene is the third host after cylcodextrin and crownether which can complex with both cation ion and small molecular

    其中用預先合成的主體如環糊精、冠醚、環瑤通過自集構築單層的lb膜、索烴、管道等復雜的有精確結構和特殊功能的納米級分子聚集體有大量的研究報道。
  17. The last few years have seen a rapid upgrading of pudong ' s industrial sector as a whole, best captured by the emergence of six pillar industries : the automaking industry headed by shanghai - general motors joint venture manufacturing buick cars, the electronics - information industry led by a sino - japanese joint venture producing super large - scale integrated circuits, the steel - making industry with a sino - german joint venture as its backbone producing stainless steel sheet, the petrochemical and fine chemical industry centering around sino - german and sino - us joint ventures, the home electrical appliances industry represented by sino - japanese joint ventures, and the bioengineering and pharmaceutical industry developed jointly by local pharmaceutical manufacturers and a number of world - renowned pharmaceutical enterprises

    近年來，浦東的整體工業快速發展，出現了六大支柱產業，即以生產「別克」轎車的上海通用汽車合資企業為領袖的汽車產業，以生產超大規模集成電路的中日合資企業為龍頭的電子信息產業，以生產不銹鋼的中德合資企業為骨幹的鋼鐵產業，以中德、中美合資企業為主體的石油化工及精細化工產業，以中日合資企業為代表的家用電器產業，以上海醫藥工業與一批世界著名醫藥企業聯手發展起來的生物醫藥產業。
  18. In recent years, the overall industrial structure of pudong has witnessed rapid updates and six pillar industries have taken shape : automobile industry headed by general motors joint ventures manufacturing buick cars, electronics - information industry pioneered by sino - japanese joint ventures producing large - scale intergrated circuits, the steel - making industry with sino - german joint ventures as backbones manufacturing stainless steel sheets, the petrochemical and fine chemical industry centering around sino - german and sino - us firms, home electrical appliances industry represented by sino - japanese joint ventures and the bioengeneering and pharmaceutical industry developped by local pharmaceutical industry and a number of world famous pharmaceutical enterprises

    近年來，浦東的整體工業快速更新，出現了六大支柱產業，即以生產別克轎車的上海通用汽車合資企業為領袖的汽車產業，以生產大規模集成電路的中日合資企業為龍頭的電子信息產業，以生產不銹鋼的中德合資企業為骨幹的鋼鐵產業，以中德中美合資企業為主體的石油化工和精細化工產業，以中日合資企業為代表的家用電器產業，以上海醫藥工業和一批世界著名醫藥企業聯手發展起來的生物制藥產業。
  19. The last few years have bben seen a rapid upgrading of pudong ' s industrial sector as a whole, best captured by the emergence of six pillar industries : the automaking industry headed by shanghai - genergal motos joint venture manufacturing buick cars, the electronics - information industry led by a sino - japanese joint venture producing super large - scale integrated circuits, the steel - making industry with a sino - german joint venture as its backbone producing stainless steel sheet, the petrochemical the fine chemical industry centering around sino - german and sino - us joint ventures, the home electrical appliances industry represented by sino - japanese joint ventures, and bioengineering and pharmaceutical industry developed jointly by local pharmaceutical manufacturers and a number of world - renowned pharmaceutical enterprises

    近年來，浦東的整體工業快速更新，出現了六大支柱產業，即以生產「別克」轎車的上海通用汽車合資為領袖的汽車產業，以生產超大規模集成電路的中日合資企業為龍頭的電子信息產業，以不銹鋼的中德合資企業為骨幹的鋼鐵產業，以中德、中美合資企業為主體的石油化工及精細化工產業，以中日合資企業為代表的家用電器產業，以上海醫藥工業與一批世界著名醫藥企業聯手發展起來的生物醫藥產業。
  20. Cyclodextrin and their derivatives have the hydrophobic cavities and hydrophilic wall. as the molecular host they are well known to have the property of forming inclusion complexes with organic, inorganic and biological molecules which possess suitable polarity and dimension. as the excellent enzyme model and molecule receptor, cyclodextrins have been widely used in many fields in science and technology

    環糊精及其衍生物具有疏水性空腔和親水性外壁，作為主體分子可包絡識別各種有機、無機和生物分子而形成主?客體超分子包合物，故作為優良的酶模型和分子受體在科學和技術等諸多領域有著極為廣泛的應用。
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