查询词典 embryo

The fruit showed Sus suppression both in the seed coat and in the endosperm and embryo.

另外，如果在胚乳和胚胎中的Sus 的降低，则抑制它们自身的发育，阻碍邻近的种子表皮转移细胞

The seed has a seed coat,an embryo and seed leaves.

种子由种皮胚和种叶组成。

The results showed: the major causes were obstacle of seed vessel, seed embryo dormancy and post-maturation; the major methods were treatments of hypothermal stratification and growth regulators; naked layer stratification and sand layer stratification had cosistent effect on relieving seed dormancy; hypothermal stratification with GA3 500~1000mg/L for days could relieve seed dormancy, compared to sand stratification it shortened 30 days, and its germiation percentage was higher than that of sand stratification.

结果表明，引起砂梨种子休眠的主要有种皮障碍、种胚休眠和种胚后熟；而解除休眠的主要方法为低温层积处理和植物生长调节剂处理。裸层积和沙层积在解除种子休眠上的发芽效果是一致的，使用GA3溶液浸种，不能完全打破种子休眠，用GA3 500~1000mg/L低温层积30d即可解除种子休眠，比直接沙层积缩短30d，其发芽率比直接沙层积高。

At this still hours the self-collected soul Turns inward, and beholds a stranger there Of high descent, and more than mortal rank; An embryo GOD; a spark of fire divine, Which must burn on for ages, when the sun, Fair transitory creature of a day!

宁静的时刻，自我积聚的灵魂在内心翻腾，看到那陌生人居高临下，超越生命的界限；他是耶稣降临；神赐火种，必将烈焰永恒，当太阳，白天的暂时产物！

Self-incompatibility (self-sterility) The condition in whereby male gametes cannot fertilize female gametes from the same individual and give rise to a viable embryo.

自交不亲和性：是雄配子体不能与来自同一植物体的雌配子体发生受精作用并产生可育受精卵的情况。

It is necessary in the septation of the pharyngeal part of embryo and the formation of the pharyngeal arch and arch of aorta.

TBX1定位在人类第22号染色体长臂1区1带，被认为是咽弓发育过程中最早的相关基因。

In mammals, testosterone synthesized by testis interstitial tissue play an important role in the physiological procedures such as malization of embryo development, production of sperm, male sexual behavior and male sex gland development.

在哺乳动物中，睾丸间质组织合成分泌的睾酮在胚胎发育的雄性化、精子的生成、雄性性行为以及雄性性腺的发育等生理过程中起着重要的作用。

Assisted hatching is when the doctor makes a tiny hole in the shell before the embryo is put back in the womb to help it to hatch.

辅助孵化，是当医生作出了微小的孔在壳前胚胎放回在子宫里，以帮助它孵化。

RT-PCR detection and analysis of gene chip data showed that silkworm mago nashi gene expressed in all the stages detected during silkworm development, including embryo, larva, pupa and moth. However, higher expression could be visualized in gonads and silk gland compaired with other tissues.

RT—PCR检测和组织芯片数据分析结果表明，家蚕mago nashi基因在胚胎、幼虫、蛹和蛾期都有表达，在5龄第3天幼虫的各组织中也均有表达，但在生殖腺和丝腺中的表达量高于其它组织。

ABSTRACT: Objective To study the effect of somatic cell co??culture system on the early bovine embryo development and comparison of two different co??

目的 探讨共培养体系中体细胞对胚胎早期发育的影响及比较2种常用共培养体系的优劣。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。