查询词典 twins

Dizygotic twin pregnancies account for about two-thirds to three-quarters of all spontaneous multiple pregnancies in a random population, therefore the results of this study predominantly, but not exclusively, represent fraternal twins.

因为在随机人群的自发性多胎妊娠中，双合子双胞胎妊娠占了大约2/3到3/4，所以本研究主要反映了异卵双胞胎的情况。

While the effect of IGF on the ovaries likely involves fraternal, or dizygotic, twins, they were not distinguished from identical, or monozygotic, pregnancies in this study.

在本研究中，虽然IGF作用于卵巢可以引起异卵或双合子双胞胎妊娠，但是这种妊娠不能和同卵或单合子双胞胎妊娠相区别。

Kappa Test is moderate consistency on cigarette and alcohol consumption in male monozygotic,but not on female twins and male dizygotic.

男性同卵双生子在吸烟、饮酒行为上呈现中度一致性，男性异卵双生子、女性双生子一致性差异无学意义。

Kappa Test is moderate consistency on cigarette and alcohol consumption in male monozygotic,but not on female twins and male dizygotic.

男性同卵双生子在吸烟、饮酒行为上呈现中度一致性，男性异卵双生子、女性双生子一致性差异无统计学意义。

Elissa Cohen, who has twins at Lafayette Elementary School, doesn't like the fact that the third-grade students in elementary schools are asked to write about 25 book summaries a year.

依莉萨·科恩有一对双胞胎在雷菲特小学读书，她就不喜欢小学三年级的学生被要求一年完成大约25篇读书总结。

E. Nb〓C twins and erose Nb〓C phase, which maybe influence the property of Nb-Si system intermetallics markedly.

在Nb相上还发现Nb〓C相，表现为孪晶和不规则状两种形态，这是由于热处理过程中碳杂质的引入所造成的，微量杂质元素的存在可能会对材料的性能造成很大的影响。

Geminid meteors are named for the constellation Gemini the Twins.

双子座流星雨的名字来源于双子星系。

The genetic influence on pathogenesis of acne is well documented in population,twins and genealogic studies in recent years.

近年来通过对大量人群、家族及双生子的研究表明，遗传因素在痤疮的发病中起重要的作用。

Orogenic belts and sedimentary basins are twins developed in a geodynamic system, which formed a sedimentary basin-orogenic belt system.

造山带与沉积盆地是形成于统一的地球动力学系统之中的一对孪生体，由此构造了盆山系统。

It curled itself inside the unwary woman and twisted, twisted the two fraternal twins into one hermaphroditic being, and left it to grow.

它在不注意的女人里弄卷它本身并且拧，拧二个异卵双胞胎进两性的存在之内，而且留下了它生长。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。