GJB2 gene knockout mice led to death during embryonic period.
GJB2基因敲除小鼠在胚胎期致死。
The end of the eighth week marks the end of the "embryonic period" and the beginning of the "fetal period".
第八周结束标志着“胚胎期”的结束和“胎儿期”的开始。
This kind of dance originated from the embryonic period of the dance art and still exists today, forming the so-called folk dance.
这类舞蹈导源于舞蹈艺术的萌芽期，至今仍大量存在，构成我们今天习惯称之为民间舞蹈的一大门类。
The follicle layer of derma was developed during the embryonic period and it had a constant thickness in each stages of age (P>0.05).
真皮的毛囊层在胚胎时期就已发育形成，其厚度在各年龄段基本趋于一致（P＞0．05）。
During late development in embryonic period, the synthesis and secretion of DA is the prime mover to promote maturation of DA neurons.
在胚胎期da神经元发育的后期，DA的合成与分泌是促使DA神经元进一步成熟和形成功能联系的原动力。
The Han Dynasty paintings started to appear in the list that painting and drawing praise that the issue of the form Chinese paintings that the art of the embryonic period arrived.
到了汉代绘画作品中开始出现了榜题、画题和画赞的题款形式，中国画题款艺术的雏形时期到来了。
All of which is a shame because, after a long period of lofty promises, embryonic-stem-cell science is starting to get interesting.
所有这一切都是一个耻辱，因为经过长时间的崇高承诺，胚胎干细胞科学开始变得有趣了。
The embryonic stage of Chinese childrens literary translation refers to the childrens literary translation from the late Qing Dynasty to the "May Fourth" period.
中国萌芽时期儿童文学翻译是指晚清到“五四”时期儿童文学的翻译。
The research indicates that:Jinan is in the embryonic stage of suburbanization in 1990-1995 period, and its population is mainly inclined to concentrate in the city core;
研究表明：济南1990—1995年间处于郊区化的萌芽阶段，人口以向城市核心区集聚为主；
Conclusions: UU infection during the period of pregnancy can affect the embryonic development and result in the low body weight of new life through vertical transmission.
结论：妊娠期uu感染可通过垂直传播方式影响子代发育，导致出生低体重。
It may be the backlit conditions that make the semi-embryonic cell develop into all-round cell during the inductive period of the embryo, with light affecting the process.
因为在黑暗状态下当处于胚胎阶段，利用诱导，可能会使半胚胎细胞发育成全能细胞，但光会影响这个过程。
ObjectiveThe aim of the research was to study the absorption and utilization laws of calcium and phosphorus during embryonic development period of France Muscovy duck.
为了了解法国番鸭胚胎发育期间钙、磷的吸收利用规律。
ObjectiveThe aim of the research was to study the absorption and utilization laws of calcium and phosphorus during embryonic development period of France Muscovy duck.
为了了解法国番鸭胚胎发育期间钙、磷的吸收利用规律。
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