母傳性 的英文怎麼說

中文拼音 [mǔzhuànxìng]
母傳性 英文
matrocliny
  • 母 : Ⅰ名詞1 （母親） mother 2 （泛指女性長輩） one s elderly female relatives 3 （配套的兩件東西里的凹...
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. Consequently, an excess number of otherwise normal pregnancies would be recommended to undergo definitive testing to ensure as many downs syndrome fetuses could be detected prenatally. however, conventional definitive genetic testing employs invasive methods, such as amniocentesis to obtain fetal tissue for testing, thus carrying a risk to the fetus

    但傳統的基因測試，例如羊膜穿刺術（俗稱抽羊胎水）屬入侵性診斷方法，即是要用針穿過母體進入子宮，抽取胎兒細胞，會為孕婦帶來一定的風險（例如流產） 。
  2. Each clone has the same genetic information as the original.

    每個無性系都具有與母體相同的遺傳信息。
  3. There was something contagious in kit's laugh, for his mother, who had look grave before, first subsided into a smile.

    基特的笑好象有傳染性似的；因為他母親先前本是板著面孔，這會兒也泛起了笑容。
  4. Epigenetic marks are so named because they can dramatically affect the health and characteristics of an organism ? some are even passed from parent to child ? yet they do not alter the underlying dna sequence

    它們被稱為外遺傳標簽，是因為它們不會改變其下方dna的序列，但對生物體的健康及特徵卻有戲劇性的影響，有些甚至能從父母傳給子女。
  5. Characters controlled by the dna of extranuclear organelles are not inherited according to mendelian laws and are transmitted only through the female line, since only the female gametes have an appreciable amount of cytoplasm

    由於細胞質大多來自母體所產生的配子，所以由細胞核外的細胞器的dna所控制的遺傳性狀一般只隨母系而遺傳，也不符合孟德爾定律。
  6. Origin and migration of modern humans : evidence of maternal heredity

    來自母性遺傳的證據
  7. There are some geometry characters about it, for example, it is simple in structure, and the normal lines along generatrix line are in one plane, so there are the extensive applying prospects hi mechanical transmission and surface processing

    此類曲面結構單純，沿母線法線共面，並且有許多重要的幾何性質，在機械傳動和曲面加工中有著廣泛的應用前景。
  8. These bacteria are transmitted through the cytoplasm of eggs and have evolved various mechanisms for manipulating reproduction of their hosts, including cytoplasimic incompatibility ( ci ), parthenogenesis, feminization, male killing, fecundity or fertility modifying etc. wolbachia are common and widespread bacteria infecting 17 % insect population, 17 crustacean species, mites and many nematodes

    這些共生菌通過母系遺傳參與調控寄主的多種生殖活動，包括細胞質不親和現象、誘導孤雌生殖現象、雌性化、雄性致死以及調節寄主生殖力等。 wolbachia的分佈十分廣泛，目前已經發現在超過17的昆蟲種群以及17種甲殼綱動物、蟎蟲、線蟲體內發現了它的存在。
  9. Pseudorabies virus ( prv ) is the causative agent of aujeszky ' s disease, which results in significant losses in pig husbandry. thymidine kinase ( tk ) gene is one of the main virulent genes of prv, and it is essential to the propagation of prv in the nerve tissues, but dispensable for virus replication and infection in other tissues

    偽狂犬病是由偽狂犬病病毒（ pseudorabiesvirus ， prv ）引起的家畜和多種野生動物的一種以發熱、奇癢、呼吸和神經系統疾病為特徵的急性傳染病，妊娠母豬可發生死胎和流產，是危害養豬業的一個重要傳染病。
  10. The mutual inductor of electric current and voltage mutual inductor play an important role in relay protection. prevent from ct differential to protect and miss movement an important subject that the generatrix is protected on the saturation, put forward two electric current pass zero hour linear to spread person who become put into differential to protect in ct in recent years, avoid ct saturation district, can judge the bus bar trouble correctly

    但是在母線區外發生短路故障（特別是故障電流含有大量非周期分量）時， ct會出現飽和現象， ct飽和后，不能正確地傳變一次側電流，從而使二次電流發生嚴重畸變，產生很大的差電流，這樣就容易引起誤動作。防止ct飽和時差動保護誤動作一直是母線保護的一個重要課題，近年來提出的在ct二次電流過零時的線性傳變區投入差動保護，避開ct飽和區，能對母線故障做出正確判斷。
  11. Conventional strategies include baby bonuses, family benefits, extended maternity and paternity leave and more flexible working schedules for mothers

    傳統的策略包括嬰兒獎金津貼、家庭補貼、孩子父母的延長休假以及孩子母親更有彈性的工作時間表。
  12. Accounts for an estimated 20 to 30 percent of low birthweight babies, up to 14 percent of premature deliveries, and about 10 percent of all infant deaths

    的早產以及約的嬰兒死亡都是由於女性在孕期吸煙引起的。吸煙的母親還有可能通過喂母乳把尼古丁傳給嬰兒。
  13. The lake water crystal and tasting with a visibility of 12 meters, thus titled as " a pond of crystal water in the southwest of china " and " a world class tourism resources " etc, the people of mosuo residing in the nerghborhood of the lake is still main - taining the tradition of the matriarchal marriage system named visiting mar - riage, thus praised by the experts home and abroad " as the last piece of pure land of matriarchal society "

    湖畔摩梭人至今仍完整地保留著由女性當家和女性成員傳宗接代的母系大家庭以及男不娶、女不嫁、婚姻雙方終生各居母家的阿夏婚姻形態（俗稱走婚） ，被國內外專家譽為「人類母系文化的最後一片凈土」 。
  14. Rapid prototyping technology changed the traditional pattern of product design, which could offer product sample for the designer, reduced design cycle and quicken the schedule of new product design, and it gave the decision - makers visual feeling. ; rp technology provided kinds of molds including resin - boncled mold laminate mold, investment mold and lost foam casting mold and so on for sand casting investment casting and cavityless casting, it could also use direct shell production casting to make pattern dies metal dies die - casting dies injection dies directly, and it could even produce casting products in small scales. the applications of fdm technology in plaster precision casting and the rapid casting technology based on sls technology were introduced, the organic combination between rapid prototyping tecnnology and foundry process, which initiated a new period of rapid manufacturing metal parts, by using advanced new technology alternated traditional foundry industry to make it looked brand - new, thus, the competition of foundry industry would be improved ; rapid prototyping technology offered a rapid economical feasible technical method, common processes of using rapid prototyping technology to produce dies were discussed, in the paper it explored that. the problem of combining rapid prototyping technology with electric arc metal - spraying technology to make metal dies and technics in dies manufacturing of combining rapid prototyping technology with precision casting, rapid tooling based on rapid prototyping, integrated advanced new technology and tradition technology of rapid prototyping manufacture, each superiority were exerted, rapid prototyping technology had been an efficiency measure to rapid update products and develop new product, and to middle -

    快速成型技術改變了傳統的產品開發模式，可以為設計者提供產品樣件，縮短設計周期，加快新產品的開發進度，為決策者提供直觀性；快速成型技術迅速提供砂型鑄造、熔模鑄造、實型鑄造用的各種模樣，包括樹脂模、層壓模、熔模和消失模等，還可採用直接制殼鑄造法直接製造熔模鑄造用的壓型、金屬型、壓鑄型、注塑模，甚至直接製造小批量鑄件，介紹了熔積成型技術在石膏型精密鑄造上的應用和基於選擇性激光燒結技術的快速鑄造技術，快速成型技術與鑄造工藝的有機結合，開創了快速製造金屬零件的新階段，對用高新技術改造傳統的鑄造工業，使其面貌煥然一新，增強鑄造行業的競爭能力；快速成型技術為母模的製造提供了一條快速、經濟、可行的技術途徑，討論了利用快速成型技術製造模具的一般工藝方法，探討了將快速成型技術與金屬電弧噴鍍技術結合起來快速製造金屬模具問題，以及快速成型技術與精密鑄造技術相結合的模具製造工藝，基於快速成型製造的快速模具技術，集成了快速成型製造高新技術和傳統技術，發揮各自優勢，已成為產品快速更新換代和新產品開發及中、小批量生產的有效手段之一。
  15. Twenty f1 combinations crossed among 5 varieties and strains different in fiber properties according to complete diallel crossing design were used to evaluate the heterosis and gene action of boll weight and lint percentage in high quality fiber property varieties in upland cotton in 1998 1999 for two year successively at nanjing. it was indicated that there existed small interactions with the environmental factors without maternal effects and the additive gene effect was in chief, attaining to 51. 2 % and 65. 4 % respectively for boll weight and lint percentage. the dominant effect was also in higher rate, 32. 6 % and 16. 8 % respectively. the population mean heterosis of boll weight and lint percentage over the mid - parental mean were relatively prominent 13. 3 % and 3. 5 % respectively in extreme significance. however, boll weight showed no significantly surpassing parental f1 heterosis over the better parent based on population mean ( 2. 0 % ) ; while the lint percentage expressed significant negative heterosis value ( - 2. 1 % ). the gene actions were in conformity with the heterosis expression. it was shown clearly that the f1 combinations crossed between parents with similar performances had relatively high dominant effects and significant positive f1 surpassing parental heterosis ( f1 heterosis over the better parent ) ; while no f1 combination crossed between the parents with prominent mutual difference surpassed the higher parent in yield components, which indicated that among those parents with less difference and close relationships, there still existed sufficient genetic variation or certain mechanism for creating variation and achieving greater advances in breeding. correlation analyses also indicated that there still existed severely undesirable negative correlation between yield and fiber properties as well as the difficulties for their simultaneous improvements

    利用5個具有不同纖維品質性狀的品種（系）配製完全雙列雜交組合20個，通過親本和f1的2年隨機區組試驗發現產量性狀的鈴重和衣分與環境的互作效應小，不存在母體效應，並以加性遺傳效應為主，分別占表型方差的51 . 2 %和65 . 4 % ;顯性遺傳效應所佔的比率也較高，分別為32 . 6 %和16 . 8 % .鈴重和衣分的群體平均優勢較大，分別為13 . 3 %和3 . 5 % ，達到了極顯著;鈴重的超親優勢為2 . 0 % ，不顯著;衣分為顯著的負值（ - 2 . 1 % ） .遺傳分析與雜種優勢結果一致.具體表現在產量性狀上，親本相當配製的組合雜合顯性較高，其超親優勢正向顯著，而極值親本（差異較大）所配組合沒有超過高親的.這表明親本差異小、親源關系較近的親本中仍然存在足夠的遺傳變異或某種機制以創造變異使育種取得更大的進展.相關分析表明了仍然存在嚴重的品質與產量的負相關，遺傳改良的難度較大
  16. Genetic mechanism research of ependymoma between mother and son - 2 cases report with surgical treatmeat

    母子同患室管膜瘤家族遺傳性機制及手術治療探討
  17. The hwtx - i gene was chemically synthesized according to its known cdna sequence, the gene was inserted into vector ppic9k which contained aoxj promotor and the sequence of a secreting signal peptide - a - factor, the cloning ppic9k / hwtx - i was constructed and confirmed by two - step pcr and dna sequence analysis, then it was transformed into host strain gs115, a his + muts cell line was screened and multicopy transformants were screened by various g418 concentrations, the multicopy transformant was named gh1. gh1 was cultivated in flasks. after 6 days of induction by 0. 5 % methanol, the supernatant was checked by 16. 5 % tricine - sds page, which showed there was a band in the position of 3. 5 - 6. 1kd, then it was isolated and desalted by ultrofiltration followed by ion exchange of cm column, after reverse phase hplc of ci8 and vacuum drying, the purified rhwtx - 1 was obtained which was proved to be correct recombinant hwtx - i by tricine sds - page, maldi - tof mass spectrometry, amino acid composition analysis, the n - terminal amino acid sequence and its biological activity, the final field of the purified rhwtx - i was about 80mg / l, accounting for 23. 6 % of it total secretory proteins

    將帶有hwtx -基因的ppic9k經blgii線性化后，轉化酵母宿主菌gs115原生質體后經篩選陽性克隆並經表型鑒定為his ~ + mut ~ s酵母菌，進一步用遺傳毒素g418篩選多拷貝的轉化菌株，命名為gh1 ；將gh1甲醇酵母菌用0 . 5的甲醇誘導表達，發酵上清經90飽和度的（ nh _ 4 ） _ 2so _ 4沉澱， yw - 3 （ mwc03000 ）的超濾膜超濾，再經cm陽離子交換， c _ （ 18 ）反相hplc純化得到分子量為4kd左右的組分，其中4289 . 05的組分經質譜鑒定，氨基酸組成分析和序列測定為正確的表達產物，生物學活性表明其活性為天然毒素活性70 % ，表達量為80mg / l 。
  18. Tile clinical course of acquired syphilis can be divided into three stages : primary, secondary and tertiary and it can attack almost all tile organs of the body including eyes

    除了經性接觸傳染的後天性梅毒，梅毒螺旋體更可經向母親之胎盤感染胎兒，造成先天性梅毒。
  19. Because gvs can be exchanged between oocytes of different quality or age, it is expected that gv transfer may be used to solve genetic or developmental anomalies in oocyte maturation, e. g. the increased incidence of aneuploidy in oocytes of women of advanced age

    由於可以在不同質量和年齡的卵母細胞之間進行gv互換，人們期望應用gv移植來解決卵母細胞成熟時呈現的遺傳或發育異常即老齡婦女卵母細胞非整倍體性的增加。
  20. This girl that you say, be born to have the disability of auditive respect, be absent resembling have transmissibility, because she has an ear to have a problem only, this kind of problem is in probably with its fetal growth phase, the mother once had gotten certain scar is concerned

    你講的這個女孩，生下來就有耳朵方面的殘疾，不在像是有遺傳性的，因為她只有一隻耳朵有問題，這種問題很可能與其在胎兒發育階段，母親曾經受到過某些創傷有關。
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