embryo的例句大全

From fertilized eggs to newly hatched larvae, can be divided into 4 main stages; including cleavage stage, blastula stage, gastrula stage and formation of embryo stage, total 22 embryonic development stages.

从受精卵到仔鱼出膜可分为卵裂期、囊胚期、原肠期、胚体形成期4个主要阶段，22个发育时期。

Genotype of explants was main factor affecting initiation rate of somatic embryo and optimization of media and combination of hormone were effective methods for breaking the limit of recalcitration genotype.

外植体基因型是影响体胚诱导率的关键因素，通过培养基、激素组合及其它培养条件的优化是打破离体培养顽拗型基因型限制的有效措施。

From 1994 to 1997, Sheep embryo transplant technigue was conducted in different livestock breeding station.

1994～1997年分别在镇南种羊场宝山分场和白城市牧草良种繁育站等地进行了优质细毛羊胚胎移植技术研究。

On the Application of Embryo Transfer in Line Breeding of Yellow Cattle

浅谈胚胎移植在黄牛品系繁育中的应用

Observation of pharyngeal pouch development in chick embryo with SEM

鸡胚咽囊发生的扫描电镜观察

The fruit development and embryo rescue of seedless grape were studied.

以奥迪亚无核葡萄为试材,对其果实发育及胚抢救技术进行了研究.

Isolation and Identification of Infectious Bursal Virus Isolated from Shandong Province and Immune Efficacity of Its Embryo-adapted Virus

传染性法氏囊病病毒山东株的分离鉴定及其鸡胚毒的免疫效果

In1982 a doctor attached to the Kandang Kerbau Hospital initiated the In Vitro Fertilisation and Embryo Replacement Programme.

1982年，一位为竹脚医院工作的医生发起“体外受精-胚胎移植”计划。

Studies on the malignant transformation of golden hamster embryo cells induced in vitro by mixed mineral dust contained thorium dioxide

含二氧化钍的稀土混合矿尘体外诱发金黄地鼠胚胎细胞的恶性转化

The whole embryo culture method was used in testing the development toxicity of carbon disulphide.

本文应用大鼠全胚胎培养方法检测了二硫化碳（CS2）的发育毒性。孕鼠于妊娠7、8两天经呼吸道吸入浓度为100mg/m~3的CS2，每天染毒4小时。

And at this time, the lung tissue of embryo begin to enter canalicular period.

此时胚胎肺的组织发育开始进入小管期；

The Microstructure of the Digestive Organ of the Chick Embryo

北京白鸡5～18日龄胚胎消化器官的显微结构

Studies on factors affecting browning of immature embryo culture of Chinese jujube were carried out, including cultivar, explant, carbo activatus, inoculation method and basic medium, of which explant was the key factor.

研究了建立枣幼胚离体培养体系时品种、外植体、活性炭、接种方式和基本培养基对褐化的影响，其中，外植体是枣幼胚离体培养时褐化的关键因素。

Under normal conditions, polar bodies don t participate the embryo development and are small non-function cells.

长久以来, 人们都认为极体在正常情况下不参与动物的胚胎发育而退化,是无功能的小细胞.

Median lethal concentration to human embryo lung fibroblastic cell is about 41.3 μ g/ ml.

引起半数人胚肺成纤维细胞生长抑制的浓度为41.3μg/ml。

The results showed that the minimal lethal dose of Norfloxacin to embryos is 320mg/ kg embryo weight, and the lethal dose 50% ( LD60) for 3-day-old chicks 4 985+ 753.18 tag/ kg body weight.

结果表明，氟哌酸对鸡胚的最小致死剂量为320mg/kg胚重；对3日龄雏鸡的LD（50）为4985±753.18mg/kg体重。

Homologous Embryo Lethal Mutant in Rice

水稻纯合胚致死突变研究

Wall ingrowths occurred in central cell at micropylar region near embryo sac wall.

中央细胞在珠孔端与胚囊壁相邻的部位形成壁内突.

Pollen tube entered the embryo sac via one synergid and in it released two sperms.

花粉管经由一个助细胞进入胚囊,并在助细胞中释放两个精子.

Mature Embryo Culture of Paeonia suffruticosa

牡丹成熟胚离体培养技术研究