後代性 的英文怎麼說
中文拼音 [hòudàixìng]
後代性
英文
postmodernity-
Inheritance of resistance to cercos pora so jina hara and progeny selection under artificial inoculation and natural infection in soybean
人工接種與疫區誘發條件下大豆對灰斑病的抗性及後代選擇研究Analysis on production meat performance of hybrids for boer goat and licheng big - blue goat
波爾山羊與黎城大青羊雜交後代產肉性能分析At the outset they must contain several ramets of every selected clone.
在開始時每個入選無性系必須包括幾個無性繁殖後代。For a male that stands less than a 20 percent chance of fathering offspring in no more than eight weeks of life, becoming snack food is a small price to pay for a shot at copulation
而對于雄性蜘蛛來說，在它不到8個星期的壽命裏面，繁殖後代的機會只有20 % ，變成了別人的小吃和傳宗接代相比就是小巫見大巫了。This paper summarized the inheritance and variation of main biological and economic characters in rape progeny from hybridization and distant crossing, inquired into the selective mating of hybrid parent and the selection of hybrid progeny, analyzed the problems which had existed in rape distant crossing breeding, and put forward some ideas for accelerating the stability of characters in distant crossing progeny
概述了油菜品種間雜交後代及遠緣雜交後代主要生物學性狀和經濟性狀的遺傳變異現象；對雜交親本的選配及雜種後代的選擇進行了探討，分析了油菜遠緣雜交育種中存在的問題，就加速遠緣雜種後代的穩定提出了一些見解。It revealed that these two transformants were heterozygote, and the foreign gene inserted just to on locus in the plant genome. as the observed ratio of progeny of two transformants which on selfing was 3 : 1, it was proved to be heterozygote for two transformants
其中2棵抗性株自交後代的遺傳分析表明，真空滲入法所得的轉化株為雜合體，且其分離比符合3 ： 1的單基因分離規律。Such harassment can be deadly : it hinders the females ' ability to feed and can end in abortion or even infanticide
性騷擾是危險的，因為這會降低雌馬撫育後代的能力，並可能導致雌馬流產或新生馬仔的死亡。Abstract : the main characters and seed set of bc1 ， bc2 ， bc1f2 from ms line back - crossing with the pollen of hybrid rice were studied. the appearance of a large number of self fertile plants in ms line was analyzed. the effect of introgression of restoring genes on ms line purity and hybrid yield in indica and japonica rice was discussed. it was pointed out that “ iso - cytoplasm restorer line ” was seriously reducing the purity of ms line and that hybrid rice was unsuitable for isolation zone in the seed production fields
文摘:研究了雜交稻花粉對母本不育系回交後代群體bc1 、 bc2 、 bc1f2的主要農藝性狀和育性表現，分析了不育系中出現大量自交結實株的原因，討論了恢復基因滲入對秈、粳不育系純度和雜交稻產量的影響，指出「同質恢」對降低不育系純度的嚴重性和雜交稻作制種田隔離區的不合理性。Segregation could not give rise to offspring with wild pig characteristic.
這不會分化出具有野豬性狀的後代。Oral history leaves lasting legacy to future generations
口述歷史將永久性的遺產傳給後代A bulk progeny test is a simple way to learn the effectiveness of mass selection.
集團後代測驗是了解混合選擇有效性的一個簡單方法。Methods : ( 1 ) the segregation of foreign target gene in the t1 by histochmical gus assays ; ( 2 ) identification of pure line from transgenic tomatoes ( tl ) through examining gus expression in pollens in conjunction with pcr analysis of marker gene ( npt ) ; ( 3 ) the transcript levels of leetrl or leetr2 in anti - sense transgenic plants ; ( 4 ) the phenotypes of the transgenic plants in tomato during whole life cycle under ethylene - treated and non - treated conditions
本研究以反義乙烯受體leetr1 ， leetr2基因番茄t _ 0代種子為實驗材料，利用gus基因表達研究外源基因的遺傳規律，並藉助于pcr技術對目的和標記基因的鑒定獲得轉基因t _ 1代材料。利用gus基因在t1花粉中的表達鑒定獲得轉基因純合植株。研究了轉基因後代的生長發育模式、對外源乙烯敏感性，以及靶基因的表達特性，初步探明了它們在乙烯受體系統中的功能。With the conclusion of a burst activity, the lactic acid level is high in the body fluids, leaving the large animal vulnerable to attack until the acid is reconverted, via oxidative metabolism, by the liver into glucose, which is then sent ( in part ) back to the muscles for glycogen synthesis
譯文：那種性別比例能在最大程度上增加一個個體所能擁有的後代數量，並因此能在最大程度上增加所傳遞到後代身上去的基因復製品的數量。Relationship between chloride tolerance and polyamine accumulation in glycine max, glycine soja, and their hybrid seedlings
栽培和野生大豆及其雜交後代幼苗的耐氯性與多胺積累的關系Mothers in tang dynasty is quite different from the former dynasties ' closeness and stodgy and the latter ' s conservation and rigidity
摘要唐代女性的學養不同於前代的封閉與死板，也異於後代的保守與僵化。The authors discovered four peculiar phenomena, i. e., the self seed - setting and its genetic stability of the autoteraploid rice, the early - generation stabilization in the cites between alloploid rices, the self embryogenesis of autoteraploid rice wider isolated conditions, and a high seed - setting percentage in some plants of autotetraploid rice after the treatment of ion beam, in the research of autotriploid and autotetraploid rices
在對同源三倍體水稻和同源四倍體水稻的研究中發現了值得注意的4種奇特現象，即同源三倍體水稻的結籽現象及其倍性的遺傳穩定性、在異倍性水稻間的雜交後代中早世代性狀穩定遺傳的現象、在隔離條件下同源四倍體的胚自發現象和離子束注入后同源四倍體水稻單株的高結實現象。An argument for support of this speculation is that bachelorhood was very rare for jewish males of jesus ' time, being generally regarded as a transgression of the first mitzvah ( divine commandment ) - " be fruitful and multiply "
支持這個論點的一種思考就是獨身生活在耶穌時期的男性是十分罕有的，通常地被認為是違返了第一條戒律（神聖的命令） ? ? 「結出果實和繁衍後代」 。To investigate whether elevated maternal levels of homocysteine during the third trimester were also associated with adult schizophrenia risk in offspring, the researchers conducted a nested case - control study of a birth cohort with more than 12, 000 members born from 1959 through 1967 and followed up for schizophrenia from 1981 through 1997
為進一步研究母體高同型半胱氨酸血癥與後代患精神分裂癥的高風險性有關，研究者分析研究了12000餘名從1959 - 1967年期間出生的人群，並記錄1981 - 1997年期間患精神分裂癥的病人數。To inestigate whether eleated maternal leels of homocysteine during the third trimester were also associated with adult schizophrenia risk in offspring, the researchers conducted a nested case - control study of a birth cohort with more than 12, 000 members born from 1959 through 1967 and followed up for schizophrenia from 1981 through 1997
為進一步研究母體高同型半胱氨酸血癥與後代患精神分裂癥的高風險性有關，研究者分析研究了12000餘名從1959 - 1967年期間出生的人群，並記錄1981 - 1997年期間患精神分裂癥的病人數。With many efforts, the scientists of china have succeeded in researching the plant rapid propagation of many kinds, yet only about ten kinds of economic plants have been industrialized and spread over an extensive area, though in a low speed
而針葉樹種有許多植物品種進行組織培養難度很大，基本上不能大規模生產。常規拖插又存在著生根慢、成活率低。致使這些品種的苗木一直在用用種子繁殖，後代性狀變異非常大。分享友人