1.
Producing two offspring in a single birth.
一产双胎的一次生产中生下两个子女
2.
Studies and Applications on Embryo Transfer and Related Biotechnology in Twin Production of Beef Cattle;
牛胚胎移植及相关生物技术在双胎生产上的研究与应用
3.
Significance of Fetal Detection of Fibronectin for Abortive Prediction of Twin Pregnancy
双胎妊娠中胎儿纤维连接蛋白对预测早产的意义
4.
Carrying twins increases prematurity risk by 40 percent, odds that worsen with triplets or more.
双胞胎早产的危险性会是一般的百分之四，更别说是三胞胎或者更多胎了。
5.
Investigate application of simple and double leaf forceps and vacuum extraction in cesarean delivery
探讨单叶产钳、双叶产钳和胎头吸引术在剖宫产中的应用
6.
Clinical nursing care of twin pregnancy with a stillborn foetus
双胎妊娠宫内—胎死亡的临床护理
7.
Except for identical twins,
除了一模一样的双胞胎，
8.
Lisa is my twin sister.
莉萨是我的双胞胎妹妹。
9.
Grandmother dotes on her the twins.
祖母溺爱她的双胞胎。
10.
My twin sister, Lisa,
我的双胞胎姐姐，丽莎，
11.
objective: To investigate the clinical value of measuring of the biparietel diameter (BPD) of fetus and sacropubic distance(SPD)of pelvis of gravida by the Ultrasound.
目的探讨产前超声测量胎儿双顶径及孕妇骨盆骶耻径的临床价值。
12.
Pregnany outcome analysis of twin pregnancies and twins pregnancies of multifetal reduction in IVF/ET
体外受精-胚胎移植中多胎减胎后双胎妊娠结局的比较
13.
Studies with twins like the @Giggle@ twins seem to make a case for heredity, don't they?
研究类似“傻笑”这样的双胞胎象是产生了一个遗传问题，不是吗？
14.
Prenatal ultrasound application in diagnosis and treatment of twin reverse arterial perfusion syndrome
产前超声在双胎反向动脉灌注综合征诊疗中的应用
15.
This species did not exhibit parental care behavior.
卵胎生，4~5月产仔，双亲无育幼行为。
16.
"Twins, by Jupiter!"
“天哪，双胞胎!”
17.
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
18.
Bonorum possessio ventris nomine
以胎儿名义的遗产占有