胎

That of comparing circumcircle area of posterior triangle of exitus pelvis with fetal head cross section area for judging trial of labour was 5.8%.

而骨盆后三角外接圆面积与胎头横截面积比较的方法，剖宫产率为5.8%。

I was born two children, are produced in cis.

我生了两胎，都是顺产的。

They rushed clamorously into the presence of the Lioness and demanded of her the settlement of the dispute."And you," they said, how many sons have you at a birth?

动物们在会场上相当的吵闹，这时一只雌狮站了出来，她想要使这些吵闹安静下来，"就凭你"，大家说，"你一胎有几个子女？"

Embryonic development: Cloaca malformation and ARM rats were produced by treating with administration of ETU on pregnant rats.

①胚胎发育：用乙烯硫脲致畸孕鼠产生泄殖腔畸形和无肛畸形胎鼠。

I made a great mistake in this trip, I did not bring any tools, it was lucky, I found a shop close-by to repair my bike, if it was in mountain area, I did now how I could do.

我这次骑行一个最大的失误就是没有带上工具，幸好我爆胎的地点附近都有修车的地方，如果是在山区里，我真的不知道怎么办。

Henot only carried forward his father Huang Zongxi's spirit of real learning but also consciouslyadhered to this principle. His achievement include: presentation of heliocentric theory andother western scientific achievements; records on temperature control in artificial incubation,selectively cultivating new strain of cockscomb end other folk technologies; and studies onastronomy and mathematics and biology, evolution theory in...

认为，黄百家不仅继承发扬其父黄宗羲的唯物的实学精神，而且在具体的学术尤其是科学研究中自觉地贯彻运用这种精神，从而取得较大成就──其中，关于西方科技新成就的介绍，关于我国民间科技新成果（如家禽人工孵化的看胎施温水、鸡冠花新品种培育的人工选择法）的记录，以及关于天文、数学和生物等学科的研究，在我国科技史上都占有重要位置。

The suspension cells of the heart at E11 were respectively cultured in co-culture system based in the stromal cells from the heart, the fetal liver and AGM region with the same conceptus age, and c-kit+ cells were analyzed by flow cytometer, estimating the effect of different stromal cells on HSCs\' amplification.

将培养24h后的E11心脏悬浮细胞分别置入由同期的心脏内皮细胞、胎肝基质细胞和AGM区基质细胞构成的共培养体系中，于0h， 24h和48h分别检测c-kit+细胞比率，研究各组织基质细胞对HSCs扩增的影响。

FasL expression in trophoblast cells and Fas-FasL interaction may contribute to maintenance of immune privilege in pregnancy by inducing apoptosis of activated lymphocytes,thus preventing a deleterious immune reonse towards the conceptus.

由于Fas/FasL系统在维持机体免疫稳定和免疫赦免中的重要作用，推测Fas/FasL的改变破坏了母胎界面的免疫平衡，可能是子痫前期重要发病机制之一。

Results Conglobate fusiform squamous cell and meconium corpuscles on arteriole and micrangium of lung could be found in all 2 cases ofammiotic fluid embolism.Squamous cell on uterine blood vessel could be found in one case.

结果 2例均见肺小动脉及毛细血管内有成团梭形鳞状细胞，并见胎粪小体，1例在子宫血管内见鳞状细胞。

Tire structure unsymmetry results in conicity and ply-steering , and has significant influence on tire mechanical behavior.

轮胎因其结构不对称性导致的胎体锥度及帘布层转向效应，显著影响轮胎的力学特性。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷