使失败

Female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus.

由于在精子与卵子融合过程中发生失败而使胚胎只包含母染色体的一种单性生殖。

According to Chris and Pax Prentiss, there are some common causes of residential rehab failure, causes you can avoid.

据克里斯和prentiss多远，但有一些共同的原因住宅戒断失败，使你能够避免的。

The porine is the polyembryony animal, many obtains the ovocyte from the porine ovary although but the maturity quite to be low; Because the ROSI technology is does not have to grow the mature sole round sperm cell to pour into directly completely in the ovicell nature, jumped over the spermatozoon in to pass through the physiology and the biochemistry, if the ovicell nature mature or the activation degree were insufficient, added the round immature sperm cell maturity quite inferior reason, very possibly Causes the ROSI micro fertilization defeat.

猪是多胎动物，从猪卵巢上获得的卵母细胞数量虽然较多，但成熟度比较低；由于ROSI技术是将没有完全发育成熟的单一圆形精细胞直接注入卵胞质内，跳越了精子在穿过透明带和卵质膜等过程中所发生的生理和生化反应；如果卵胞质成熟或活化程度不够，加之圆形未成熟精细胞成熟度比较差等原因，很可能造成ROSI受精的卵母细胞内部激活因子蓄积减少和生成不足，引起精核解聚困难、精圆核不能形成、第二极体不能排出、卵母细胞孤雌发育率增加等，使ROSI显微受精失败。

Spontaneity is your goal, and this is defeated by premeditation or intentional efforts to increase your CFTI once you realize your innocent little pull has mutated into the most feared of all events ... a train.

当你意识到你无辜的拉怪竟然变成了所有活动和RAID中最恐怖的东西——火车——自发是你的目的，为了使你获得火车索引更高的评分而事先计划或故意努力则会让评分失败。

Should be left open and left to heal by secondary intention via dressing changes.17 Sponseller et al also advocated this approach allowing granulation over instrumentation if there was failure of prior treatment,extensive purulence, or poor soft tissue coverage.

Sponseller等也认同这种做法，他们认为采用这种方法可以使初期处理失败的伤口的植入物上长出肉芽组织或脆弱的软组织。

The injury to intestinal mucosal immunity ,in addition to increased intestinal permeability, allows bulk of intestinal toxic substance to enter blood and displacement of intestinal bacterium causing,pyemia ,followed by multi-organ dysfunction syndrome.

另一方面辐射造成肠道粘膜免疫细胞的损伤，使其功能抑制，加之肠道机械屏障损伤所致的肠道通透性增加，肠道内大量毒性物质入血，细菌移位，造成严重的肠源性感染，继发多器官功能不全，后者是急性放射病抢救失败的重要原因之一。

Those who defeated the Senate's immigration bill won a pyrrhic victory.

那些使参院提案失败的人胜利是得不偿失的。

The flight history of the satellite to achive earth reacquisition following temporary failure after 75 days' endeavor is also presented briefly.

并简述了经过75天的艰苦努力，使这颗濒临失败的卫星重新建立三轴稳定的对地定向姿态的历程。

It was their reactionary activities that brought them down.

使他们失败的正是他们自己的反动活动。

In the last twenty years, referenda held in Quebec for possible separation from Canada, were narrowly defeated.

近 20 年里，魁北克举行的旨在使该省脱离加拿大的公民投票，在那里勉强被失败。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。