1) delayed implantation
延迟着床
1.
There are almost 100 mammalian species in seven different mammalian orders undergoing delayed implantation.
延迟着床是指胚胎在发育到胚泡阶段时暂时进入休眠状态,并不立即着床。
2.
We use ultrasound techniques on multiple giant pandas for the first time to empirically confirm what has long been suspected:that panda exhibit delayed implantation of the embryo.
05),这表明大熊猫胚胎延迟着床对大熊猫出生时间(怀孕期长短)有重要影响,而对于胎儿生长发育的影响很小。
3.
There is no evidence of embryo delayed implantation in red panda in captivity of Fuzhou area according to appearance of serum concentrations of progesterone.
可见:(1)小熊猫在发情季节出现多次发情;(2)在妊娠期和黄体期可能仍有卵泡发育;(3)根据血清P含量的变化趋势,未发现福州地区圈养小熊猫胚胎延迟着床的证据。
2) ignition delay
着火延迟
3) ignition lag
着火迟延
4) afterignition
延迟着火
5) ignition delay
着火延迟期
1.
A large number of experiments have been conducted on regenerative spary combustion process,it is found that the ignition delay has a great influence on the process,especially when the ignition delay time increases to a certain value,the abnormal combustion process occurs.
对液体药火炮中的再生式喷雾燃烧过程进行了大量的实验研究，发现了着火延迟期对再生式喷雾燃烧过程的重要影响。
2.
The results indicate that the ignition delays of combustion increase with the increase of the octane number and the decrease of the cetane number.
计算结果表明,随着燃料十六烷值的增加,着火延迟期减小;随着燃料辛烷值的增加,着火延迟期增加。
3.
The calculation results indicate that the ignition delay is reduced with the increase of octane number while it is raised with the increase of octane number.
计算结果表明:随燃料十六烷值的增加,着火延迟期减小;随燃料辛烷值的增加,着火延迟期增加。
6) ignition delay angle
着火延迟角
补充资料：胚胎着床
胚胎着床
卵受精后6天后在宫腔内形成囊胚从透明带中孵出，向子宫内膜靠近，以滋养层细胞面定位向内膜(apposition)，并粘着而侵入内膜(penetration)，并融合(fusion)。以后胚胎在内膜中发育成长，着床的成功，依靠胚胎的质量及子宫内膜的发育情况，目前认为着床期的“窗口”可有3～4天。
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