Results In normal fetus, the urorectal septum ( URS ) descended, its distance to cloacal membrane decreased gradually. 结果 泄殖腔发育过程中,胎龄15d前 的正常鼠胚, 尿直肠隔将 泄殖腔 分为腹侧的尿生殖窦和背侧的直肠两部分, 二者共同相通于泄殖腔管.
以你不老的情感与阴霾.You are not old to the emotional and haze.拥有青春就像化身成不老的神祗.To be young is to be as one of the Immortal Gods.展望2008, 不变的是信念, 不懈的是追求, 不老的是青春.Expecting 2008, the everlasting is faith, the insistent is pursuing, and...
随后他开始讲话，洪亮的声音划破了窒闷的空气。Then he spoke, in a voice that pierced the thick air.从我自己身上,我所观察到的烦闷的根源有下列一些.In myself I could observe the following sources of tedium.那是十分愁闷的,十分忧郁.It had been dull and sombre enough....
As medical knowledge evolves, beliefs change.随着医学知识的逐步发展，观念也在发生变化。Consideration of these actions evolves into a mixed force - displacement analysis.对于这些作用的考虑导致了一种混合力 -- 移位分析法.When the equilibrium of the gunas is disturbe...
The red star on top of the building glows in the darkness.黑暗中,那栋大楼顶上的红星发出亮光.The moon glows like phosphorous on the vagrant waters.月亮像磷光在漂浮的水面上发光.The No.9 even has a plastic tip that glows when you inhale.9号有个塑料头,当你吸烟是会发光...