Viviparity是什么意思

网络释义

用法例句

Discusses the application of automatic stereo warehouse for green tire temporarily;

自动化立体仓库应用于生胎中转暂存的探讨

Well-differentiated fetus in fetu in the retroperitoneum;

小儿腹膜后高度分化寄生胎——附1例报告

primary viviparae

第一寄主的孤雌胎生蚜

viviparous percoid fishes comprising the surf fishes.

包含海鲫的胎生鲈形鱼。

viviparous blennies of temperate and tropical seas.

温带和热带的胎生粘鱼。

The five-day wonder pregnancy

奇妙的五天怀胎生子

Three daughter is bear at a birth.

一胎生了三个女婴。

A brood or litter, especially of kittens.

一胎生下的小动物一胎生下的小动物，尤其指猫

Study on the Quality Control and Improvement of Inner Tyre Production Line;

轮胎内胎生产线产品质量的控制及改进研究

Isolation and Culture of Mouse Embryonic Stem Cells and Embryonic Germ Cells;

小鼠胚胎干细胞和胚胎生殖细胞的分离培养

The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.

胎基本结构与成年动物相似的胎生脊椎动物未出生的幼子

of or having or occurring by means of a placenta.

指胎盘，有胎盘或依靠胎盘生存。

eugenic abortion

强制堕胎〔优生学〕

The development and growth of an embryo.

胚胎发生胚胎的发展与生长

Perinatal mortality associated with abruptio placenta in singletons and multiples

围生儿死亡率与单胎及多胎胎盘早剥有关

To assist in the birth of(a baby).

接生帮助（胎儿）出生

Research on the Control System of the Cutting Tyre's Surface Production Line;

轮胎胎面裁断生产线控制系统的研制

Study on the Role of Placenta Growth Factor in Fetal Growth Restriction;

胎盘生长因子在胎儿生长受限中作用的研究

Embryoloy: The study of growth and development of the embryo and fetus from fertilization of the ovum until birth.

胚胎学：研究从卵子受精开始到胎儿出生这一时期胚胎及胎儿生长发育的科学。

The virus traverses the placenta and, may seriously interfere with organogenesis.

病毒可透过胎盘，可能严重妨碍胎儿器官的发生。