dizygotic twins
英
美
n. 双卵双胎儿
双语例句
- Of, relating to, or being a twin developed from two separately fertilized ova; dizygotic. Monozygotic twins, on the other hand, arise from the same fertilized egg.
同卵双生子则是由同一个受精卵发育而成的。 - A trait or disease is called heritable if monozygotic twins are more similar to each other than dizygotic twins.
如果一种性状或疾病在同卵双胞胎中的同时发生的概率高于异卵双胞胎，那么这种性状或疾病是“可遗传的”。 - In humans, blood group chimeras result from exchange of hematopoietic stem cells by dizygotic twins in utero;
在人类，二卵双生子在子宫中交换造血干细胞，而导致血型嵌合体； - Dizygotic twins arise from two separate eggs fertilized by two spermatozoa.
异卵双生子是由两个精子与两个不同的卵受精而成长起来的。 - Results: In the Study One, we totally collected eligible 1311 pairs of twins, 908 Monozygotic twins ( MZ) and 403 Dizygotic twins ( DZ).
结果：在遗传因素对原发性痛经影响的研究中，共收集到合格的双胞胎共1311对，其中同卵双生子908对，异卵双生子403对。 - There were six monozygotic twins, the other seven were dizygotic twins. Among the total cases, there were four twin to twin transfusion syndromes ( TTTS).
单卵双胎6例，双卵双胎7例，胎儿死因中双胎输血综合征（TTTS）4例。 - In addition, mutations were also found in mothers of dizygotic twins.
而在异卵双胎母亲也发现了GDF-9基因变异。