精子學 的英文怎麼說

中文拼音 [jīngzixué]
精子學 英文
spermatology
  • 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...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 精子 : [生理學] sperm; spermatozoon （pl spermatozoa）; spermium （pl spermia）精子活率 sperm motility r...
  1. Electronics engineers build their models with breadboard circuits, using the laws of physics to determine expected values for various properties and then precision instruments to measure actual values

    電子學工程師通過電路試驗板建造模型，運用物理學法則確定不同屬性的期望值，然後使用精密儀器來測量出實際值。
  2. In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement

    在單向激光掃描檢測技術的基礎之上，提出了一種雙向激光掃描檢測系統，其採用激光掃描檢測技術與特殊光學系統相結合，用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描，經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統，對將攜帶有垂直方向被測量信息的光束進行處理，實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量，解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題，它具有高速，高精度和非接觸自動測量等特點。
  3. The scientists found no significant links between maternal consumption of other types of food ( pork, lamb, eal, chicken, soya and egetables ) and sperm quality

    科學家們也沒有發現母親進食其他種類食物（如：豬肉、羊肉、乳牛肉、雞肉、大豆和蔬菜）與精子質量之間有聯系。
  4. The morphological feature of the somatic cells in the testis of siniperca kneri, such as fibroblasts, sertoli cell and leydig cell are also described in the current paper, meanwhile, both of sertoli cell and leydig cell possess some structural characteristics of typical endocrine gland cell and we have discussed their functions respectively

    理學碩士學位論文:大眼撅精巢及精子發育大眼鰓精巢內體細胞包括成纖維細胞、支持細胞、 leydig細胞等。支持細胞、 leydig細胞具有典型內分泌細胞的結構特點。
  5. In the first trial, combination of enzymatic digestion was used to prepare suspensions of spermatogenic cells from adult mouse testis, and then a modified discontinuous percoll gradient centrifugation method ( 15 %, 22 %, 30 %, 40 %, 50 %, 60 % ) was introduced to isolate spermatids from the cellular suspensions. the content of spermatids in each isolated fraction by percoll method was determined by morphology ( wright - giemsa stain ) and flow cytometry analysis, and the viability of spermatogenic cells was assessed by using eosin y exclusion test

    在第一部分試驗中，首先利用連續3次組合酶消化成年小鼠睪丸制備睪丸細胞懸液，然後經6層非連續percoll梯度離心法（ 15 、 22 、 30 、 40 、 50和60 ）分離，通過形態學和流式細胞術鑒定南京醫科大學碩士學位論文各個percoll組分中精子細胞的含量，並以伊紅y排斥試驗測定細胞的存活率。
  6. 1992, a novel defensin molecule in the epididymis for sperm maturation science

    ， 1992 ） 、發現從附睪頭部分泌的一個新防禦素及其對精子成熟的影響（ 《科學雜志》
  7. Background : in - vitro maturation ( ivm ) of human oocytes would be an attractive alternative to gonadotrophin stimulation for in - vitro fertilization ( ivf ). it could avoid the complications of gonadotrophin stimulation and reduce the cost of drugs. however, the efficiency of existing ivm technique is suboptimal because embryos resulting from ivm oocytes exhibit frequent cleavage blocks and low implantation rate

    研究背景：近20年來，輔助生育技術有了突飛猛進的發展，體外受精、卵漿內單精子注射技術（ intracytoplasmicsperminjection ， icsl ）和種植前遺傳學診斷技術的成熟標志著人類生殖醫學進入了嶄新的領域，但同時也不能否認，在這一領域中還存在諸如妊娠率低、藥物副作用和多胎率高等問題。
  8. Recent progresses of study on sperm structure of mollusca and its application in taxonomy

    軟體動物精子的超微結構及其分類學意義
  9. This modification includes : ( 1 ) selecting two important molecules as candidates, ( 2 ) choosing a promiscuous t - cell epitope, and two b - cell epitopes or conserved amino acid sequences from the two important molecules, ( 3 ) connecting them adequately through analysis by the molecule designing software. therefore, the synthetic new antigen may interfere with the process of fertilization by multiple ways and its contraceptive effects may be enhancing. based on the molecule designing methods, the b - lymphocyte cell epitope of sperm / testis specific protein sp17 and cyritestin which interfere with fertilization in mouse, as well as the promiscuous th cell epitope of the ribonuclease ( rnase ) in bovine were selected

    本研究以蛋白質分子設計的理論和方法研究避孕疫苗，將sp17和cyritestin關鍵表位和牛核糖核酸酶非選擇性th細胞表位合理組合，獲得新抗原- 35肽序列；並在合成、純化後分別與弗氏佐劑、免疫刺激復合物（ iscoms ）混合后免疫不同遺傳背景的雌性小鼠，觀察血清和生殖道內的特異性抗體滴度的動態變化、生育力的改變以及免疫后小鼠重要臟器的組織病理學改變：以及在ivf下，新抗原的特異性抗血清對精卵相互作用的影響及抗原在精子表面的特異性定位。
  10. A variety of biology events occur during spermatogenesis, such as self - renewal of spermatogonia, meiotic division of spermatocyte and the spermiogenesis of spermatid

    生精過程中發生了許多生物學的變化，如精原細胞的自我更新，精母細胞的減數分裂和精子細胞的變形。
  11. Study on the main biological characteristics of sperm of hemibarbus maculatus bleeker

    精子主要生物學特性的研究
  12. In view of its high economic values, the author studied the ultrastructure of the mature sperm and spermatogenesis of cipangopaludina chinensis in order to supply the basic materials of the reproductive biology of cipangopaludina chinensis

    鑒于其較高的經濟價值，作者運用光鏡、電鏡和細胞化學方法，對中國圓田螺成熟精子和精子發生的超微結構進行研究，以期為中國圓田螺的繁殖生物學研究提供基礎資料。
  13. The developmental procedure of first cleavage of grass carp eggs activated by uv - irradiated common carp sperm were systematically observed by method of histological section

    本文用組織切片方法系統地觀察了用被紫外線照射的湘江野鯉（ cyprinuscarpioxiangjiang ）的精子作激活源啟動草魚（ ctenopharyngodonidellus ）卵子雌核發育的細胞學變化過程。
  14. In order to detect the effect of human sperm mannose - ligand receptor on the fertilization ability, in the study reported here mannose - ligand receptors ( mrs ) were purified from human sperm by modified mannose - agarose gel affinity chromatography coloumn and determined protien concentration by lowry, preincubated zona - free hamster oocytes with four purified mannose - ligand receptor ( pmr ) concentrations before sperm penetration assay ( spa ) to test the pmrs cell biology nature of inhibition to fertilization

    本研究用改良后的親和層析法分離純化mr ， lowry法測定其蛋白質濃度，在精子穿透試驗（ spermpenetrationassay ， spa ）模型中定量研究其對精卵融合能力的影響並檢測其細胞生物學活性；以已知濃度的pmr （ purifiedmannose - ligandreceptor ）干預精子半透明帶試驗，觀察用pmr預處理半透明帶對精子與透明帶結合的影響。
  15. There were collected and piled up all albert s successive caprices, hunting - horns, bass - viols, flutes - a whole orchestra, for albert had had not a taste but a fancy for music ; easels, palettes, brushes, pencils - for music had been succeeded by painting ; foils, boxing - gloves, broadswords, and single - sticks - for, following the example of the fashionable young men of the time, albert de morcerf cultivated, with far more perseverance than music and drawing, the three arts that complete a dandy s education, i. e., fencing, boxing, and single - stick ; and it was here that he received grisier, cook, and charles leboucher

    因為他在音樂的狂想以後，又對繪畫產生了一陣興趣還有襯胸軟墊，拳擊用的手套，闊劍和練習擊劍時用的木棍。因為，象當時那些時代的青年一樣，阿爾貝馬爾塞夫除了音樂和繪畫以外，還以堅忍得多的精神學習了三門武藝，以完成一個花花公子的所受教育，那三門武藝是擊劍，拳擊和斗棍就在這個房間里，他接待了格里塞，考克和卻爾斯勒布歇。
  16. Menused to spending half an hour or more in a bath or jacuzzi who gave upfor three months were found to increase sperm production almostfivefold, according to research published in the journal of thebrazilian society of urology

    根據巴西社會泌尿學雜志發表的一項研究表明，那些之前經常在浴室或浴缸中泡半小時以上的男性改變該習慣3個月後，其精子生產能力可提高5倍左右。
  17. Men used to spending half an hour or more in a bath or jacuzzi who gae up for three months were found to increase sperm production almost fiefold, according to research published in the journal of the brazilian society of urology

    根據巴西社會泌尿學雜志發表的一項研究表明，那些之前經常在浴室或浴缸中泡半小時以上的男性改變該習慣3個月後，其精子生產能力可提高5倍左右。
  18. Male rats and mice with chemically induced folate deficiency have impaired spermatogenesis and are infertile

    要是以化學方法使雄性大鼠與小鼠體內缺乏葉酸， ?們製造精子的機制就不能正常運作，因而喪失生殖能力。
  19. The automatic measurement system for artillery body inside chamber defect belongs to the application study of intelligent measurement technology. it is the effective combination and application of several technology including modern optics, precision mechanism, electronics and technique of computer. it is a kind of auto lossless detecting which applied computer real - time control to realize high precision and high efficiency

    火炮身管膛內疵病測試系統屬智能檢測技術的應用研究，是現代光學、精密機械、電子學與計算機等項高新技術在軍用技術中的有效組合及其應用，是應用計算機實時控制，實現高精度、高效率的自動無損檢測。
  20. Freezing sperm obtained by masturbation is the most widely available method for fertility preservation, and patients as young as 13 are capable of producing semen samples with normal sperm counts, report dr. guy makin of the university of manchester and colleagues in the journal, archives of disease in childhood

    英國曼徹斯特大學的蓋梅金博士在他發表于兒童疾病文獻雜志上的文章中指出，為保留日後繁衍後代的可能性，人們最常採用的方法是先以自慰方式取得精液然後再將它們冷凍保存，而那些年僅13歲的男性患者便已擁有了產生具備正常數量精子的精液樣本的能力。
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