sterility [ste'riliti]

sterility的基本解释

n.

不毛, 不孕, 内容贫乏

sterility的反义词

n. fertility

与sterility相关的网络例句 [注：此内容来源于网络，仅供参考]

This paper summarized the experiments which support or negate the existence of female sterility,analyzed the experimental ideas and inference methods of these experiments,especially Sano' s;and concluded that the conclusion that the hybrid sterility is only caused by male or female sterility is a one - sided view,therefore attention should be paid to the genetics of both female and male sterility.

本文对证明水稻亚种间杂种存在和不存在雌性不育的研究进行了综述与分析，从中可以看出无论是认为水稻亚种间杂种不育性表现为雄性不育还是雌性不育的结论都有一定的片面性；尤其是Sano证明基因座S-5不存在的研究存在较大的缺陷。因此，水稻亚种间杂种雌雄配子败育对小穗育性影响的大小有待进一步研究。

In different treatments there were significant differences in male sterility among INACs, of which I TA showed the highest rate of sterility and the best sterility stability under different conditions; meanwhile, altering nucleo cytoplasmic relationship by substitutional backcrosses could modify and improve male sterility of CMS lines.

结果表明，同核异质不育系不育度在年份间、播期间、实生稻与再生稻间差异极显著，不同细胞质不育系间差异显著，其中I特A在各种处理条件下均表现出最高的不育度和最好的不育稳定性。通过回交核置换技术培育新核质关系的同核异质不育系，可达到修饰改良育性的目的。

In Japonica heterosis utilization, the purity of hybrid seeds was sometimes low due to the self-fertility and/or unstable sterility of some BT type Japonica cytoplasmic male sterile lines. For the WA type Japonica CMS lines, their sterility is much stable, but there is also some difficult to take use of them because their flowering habit is bad and it is very difficult to restore their fertility. The HL type CMS lines were identified to have the same flowering habit and outcrossing rate with the BT type CMS lines in Japonica hybrid rice. Moreover, the sterility of HL type CMS lines was more stable than that of BT type, and their restorable characteristics was better than that of WA type.

部分BT型粳稻不育系存在自交结实现象，不育性的稳定性较差，影响杂交种的纯度；WA型粳稻不育系虽然不育性稳定，但开花习性差，育性最难恢复，应用难度较大；HL粳稻不育系开花习性及异交结实率与BT型粳稻不育系无显著差异，育性稳定性明显好于BT型粳稻不育系，可恢复性明显好于WA型粳稻不育系，较好地协调了育性稳定性、开花习性和可恢复性几方面的矛盾。

与sterility相关的网络解释 [注：此内容来源于网络，仅供参考]

sterility：不育

86.5kb的大单拷贝区(LSC)18.5kb的小单拷贝区(SSC)不育(sterility):一个个体不能产生有功能的配子(gamete)或不能产生在一定条件下能够存活的合子(zygote)的现象.

sterility：无菌

监测环境中的非活性颗粒和微生物是一项重要的控制措施,因为它们对达到颗粒物质(ParticulateMatter)和注射(Injections)á1ñ条件下无菌(Sterility)的产品要求来说,都是重要的.

sterility：不孕

在女性则有不孕与不育之分: 不孕(Sterility)指没有受孕的能力,即育龄夫妇长期同居,性生活正常,未避孕而未能怀孕;是由于精子或(和)卵子的异常,或生殖道的障碍,不能使精子与卵子相遇、结合而着床.

sterility：不孕症

作者 沈阳二0四医院主任医师 副院长 胡淑敏 不孕症(sterility)是指育龄夫妇性生活正常,同居,未避孕,2年内从未妊娠. 不育症(infertility)指女方有过妊娠,但实际上未能生育,均以流产、早产、死胎或死产而结束.

sterility detector：灭菌检验器

steriliser 消毒器,灭菌器 | sterility detector 灭菌检验器 | sterilization 灭菌,消毒