查询词典 hatching power

And the mean lifespan of their counterpart imagoes were 9.750,10.485,48.735 days respectively,some of the female imagoes can continue breeding,but with a lower hatching rate.

德国小蠊耐饥饿能力强，水是德国小蠊生存的必要条件；食物是影响德国小蠊生长发育、繁殖和寿命的重要因子。

Since the amniotic fluid is imbibed prior to hatching the vaccine is then taken up by the embryo.

由于在孵化前羊水被吸收，因此疫苗就被胚胎吸取。

Its basic tasks are hatching high-tech achievements, developing high-tech products and industrializing high-tech achievements.

它的基本职能是孵化高技术成果，开发高技术产品，实现高技术成果的商业化和产业化。

Methods Treatment with BPA was carried out by providing the flounder larvae with an artificial diet mixed with 100 μg/g diet at a masculinizing temperature（27℃） from 30 to 100 days after hatching.

方法运用日本比目鱼由饲养水温决定性别的生物学特性，在鱼卵孵化后的第30天到第100天性分化敏感期内，利用27℃水温使幼鱼都分化成表型的雄性，同时给予幼鱼双酚A100μ／g的饲料。

Methods Treatment with NP to Japanese flounder, a teleost that exhibits temperature -dependent sex determination, was carried out by providing the larvae with an artificial diet mixed with 100μg/g of NP at a masculinizing temperature （27℃） from 30 to 100 days after hatching.

方法日本比目鱼在性分化过程中能随环境因子改变而发育为不同性别，在幼鱼孵化后第30天到第100天性分化敏感期于27℃水温下，给予幼鱼投食NP100μg／g饲料。

The results show that when the PHMB is≤16×10^(-6)μl/L, the hatching rate of zygote is no affected; when the PHMB is≤4×10^(-6)μl/L, the metamorphosing rate of nauplii is no affected.

结果显示，用PHMB对中国对虾受精卵消毒，其对孵化率无显著影响(P.05)的浓度为≤16×10^(-6)μl/L；用PHMB对中国对虾无节幼体消毒，对变态率无显著影响(P.05)的浓度为≤4×10^(-6)μl/L；并且其药效保持时间较长。

This experiment object was 1-cell embryo of KUNMING mouse , ROS was added in different developmental phases through basal medium with CZB medium, cultured to morulae, early blastula, blastula and the hatching of blastula, observed the change of cell number and cleavage index of embryo.

本试验以昆明小鼠1-细胞期胚胎为实验对象，以CZB培养液为基础液在不同发育阶段添加外源性ROS，培养至桑椹胚、早期囊胚、囊胚、扩张囊胚阶段，分别观察胚胎的胚细胞数、分裂指数的变化。

Based on the investigation of Propylea japonica reared in laboratory by using Aphis robiniae Macchiati , the hatching, ecdysising behaviors of the larva, the eclosion, hunting, mating and ovipositing behaviors of the adult, the cannibalism behaviors of the larva and the adult were observed and described.

中文摘要：通过以洋槐蚜 Aphis robiniae Macchiati 为食物对龟纹瓢虫 Propylea japonica进行室内饲养和观察，记述了龟纹瓢虫幼虫的孵化、蜕皮行为，成虫的羽化、捕食、交配、产卵行为，并对幼虫成虫的自残行为进行了初步观察。

The average cell number of each embryo were significant differences between 12-24 hr and 36-48 hr treatment and 0-72 hr treatment of early blastula; the cleavage index of each embryo were significant differences between 0-12hr and 24-36 hr treatment and 0-72 hr treatment of the hatching of blastula; embryo cell number and cleavage of other treatments were no differences.

早期囊胚的12-24h处理组和36-48h处理组的每一胚胎平均细胞数与0-72h处理组有显著差异；扩张囊胚0-72h处理组的分裂指数与0-12h处理组和24-36h处理组有显著差异，其它各组的胚细胞数和分裂指数均无差异。

Chicken in the chicken farming has advanced hatching equipment, hatch out chicks strong resistance, the survival rate at 95% or more annually to provide farmers with improved varieties city chicks 300000, Universal aquaculture development led Renhuai City, aquaculture development, to promote the agricultural industrialization Renhuai building has played a positive role.

鸡内鸡养殖有先进的孵化设备，孵化出的鸡苗抗病力强，成活率在95%以上，每年可向本市农民提供良种鸡苗30万只，环宇养殖业的发展带动了仁怀市养殖业的发展，为推动仁怀市农业产业化建设起到了积极的作用。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。