育囊
- 与 育囊 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Virus was also cultured in allantoic cavity of chicken embryo with statistically significant HA titer at 1:6.8 as compared with virus control group (P.01) incubated 24 hours after injected with MEK first then injected with IBV.
在鸡胚尿囊腔中,先注入MEK孵育24 h后,再注入B型流感病毒的鸡胚也培养出病毒,HA滴度为1:6.8,与病毒对照组比较P.01,有统计学意义。
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However, they could be grown on the chorioallantoic membrane of developing chick embryos, although only up to about 18 days incubation.
可是,肿瘤碎片却能在鸡胚绒毛尿囊膜( chorioallantoic membrane, CAM )上生长,尽管只能在孵育约18天以下的鸡胚中生长。
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Morphology of sexual reproduction abortion in'High Noon', a distant hybridization cultivar of tree peonies(P.delavayi var. lutea×P. suffruticasa), was systematically investigated with light microscopy and cross. The results indicated that:(1)The stamens matured earlier than the gynoecia and pollens dispersed at the early stage of anthesis but the rate of normal 2-celled pollens were merely 2.41%.
采用光镜和杂交等方法对牡丹远缘杂交一代品种'正午'有性生殖败育进行系统形态学观察发现:(1)雄蕊较雌蕊先成熟,初花期即散粉,正常2-细胞花粉仅占2·41%,且花粉在多种培养液中、在自身和其它两种柱头上均不萌发;柱头在谢花期大量分泌粘液,进入最佳授粉状态;(2)同一胚珠中多个大孢子母细胞减数分裂高度不同步,胚囊发育与受精延迟,部分胚乳游离核在细胞化时期分裂异常;(3)自花及品种内异花授粉不结实,天然授粉结实率为0·053‰~0·130‰。
- 推荐网络例句
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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .
从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。
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Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.
蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。
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The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.
中文摘要:几乎处处中心极限定理是近几十年概率论研究的一个热门话题。它之所以引起人们的注意是由于它在随机模拟方面的实际应用参见Fisher