1) premature senescence
早衰
1.
Study on the replicative and premature senescence induced by hydrogen peroxide of human embryonic lung fibroblasts
人胚肺成纤维细胞复制性衰老及过氧化氢诱导的早衰研究
2.
With wide extension of transgenic Bt cotton, premature senescence in cotton is aggravated, and becomes to be a limiting factor for yield improvement of cotton.
随着转Bt基因棉花的大面积推广,棉花早衰现象日趋严重,成为限制棉花单产的重要因素。
3.
The QTLs for premature senescence and the related six physiological traits were firstly mapped using a population of recombinant inbred lines(RILs) and their genetic linkage map in wheat.
利用RIL群体及其分子标记遗传图谱,对小麦早衰指标和与早衰相关的6个生理性状进行了QTL定位分析。
2) Early senescence
早衰
1.
The results showed as follows:the early senescence was effectively prevented and the yield was significantly increased when the leaf area index and the content of chlorophyll were increased after milk ripe stage,while the malonaldehyde was decreased.
结果表明 ,喷施 6 BA能显著提高旱作水稻叶面积指数及叶绿素含量 ,降低丙二醛 (MDA)含量 ,对旱作水稻有很好的防早衰及增产效果 ,增产幅度最高达 15 2 % ;6 BA喷施浓度以 40～ 5 0mg·L-1为宜 ;喷施时期以始穗期最
2.
It can also lead to early senescence in the root vigor, which then functions at a low level.
这种发生在小麦开花后的生理功能早衰，可明显影响籽粒形成和灌浆过程，致使穗粒数减少，灌浆持续期缩短，千粒重与籽粒产量明显降低。
3.
Eight cotton varieties with larger planting area in Huanghe River valley and Changjiang River valley are tested to research that the effect of removal of early squares on cotton Verticillium wilt,early senescence of cotton plant and yield.
以我国黄河流域和长江流域种植面积较大的8个品种为试验材料,研究了去早蕾对棉花黄萎病、生理性早衰及产量的影响。
3) early aging
早衰
1.
The early aging of hybrid rice was summarized in this article,including the relations between photosynthesis,roots,other physiology indexs,plant growth substances and hybrid rice early aging.
综述了杂交水稻早衰机理的研究进展,包括光合作用、根系、蛋白质等生理生化指标和植物生长物质与杂交水稻早衰关系等的研究。
2.
Early aging before maturity can cause serious loss in wheat(Triticum aestivum L.
本试验以小偃54×8602高代分离品系中的早衰与对照品系近等基因系为试验材料,研究了早衰对小麦旗叶光合速率、籽粒灌浆速率及产量的影响。
4) Premature senility
早衰
1.
The premature senility of cotton and its preventive technology are discussed.
论述了棉花早衰及其预防技术。
2.
The premature senility phenomenon resulted in the serious shortage of rhythmic gymnasts, prevented the healthy development of rhythmic gymnastics, and even created disjunction of the Chinese rhythmic gymnastic team, which resulted in serious waste of manpower, material resources and financials.
所以 ,揭示我国艺术体操运动员的“早衰”现象 ,分析其致因 ,寻找预防对策 ,有着重要的现实意义。
5) Early-senescence
早衰
1.
Effect of Different Seedling!Ages on Early-senescence of Double Cropping Rice;
不同秧龄对双季稻早衰的影响研究
2.
The results showed as follows: the early-senescence was effectively prevented and the yield was significantly increased when 6-BA used on pellicle dry-cultivated rice, the highest yield increased reached 15.
结果表明:6 -BA能较好的防止地膜旱作水稻早衰,增加有效穗数、穗实粒数和粒重,增产极显著,增产达15 。
6) premature baldness, senility
早秃、 早衰
补充资料：早衰
1.未老先衰，过早衰老。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条