查询词典 embryonic development

The condition of having the body divided into metameres, exhibited in most animals only in the early embryonic stages of development.

位变异构身体被分成一系列相同体节的状况，在大多数动物中仅存于胚胎发育的早期阶段

They expressed prominently in the forebrain, mid-hindbrain boundary, branchial arches, somites, limb bud and tailbud of mouse embryos. These expression profiles indicate that Fgf8, Spry2 and Sef belong to a synexpression group and suggest that these genes may functionally interact during embryonic development.

在小鼠8.75天胚胎上（E8.75），这些基因在前脑，中脑和后脑的交界处，鳃弓，体节及尾芽等处有明显的表达，这些表达的相似性提示了它们可能在胚胎早期发育过程中的相互作用。

In conclusions,(1) The pronuclear formation was asynchronous after ICSI in buffalo, the female pronuclear formed 3 hours earlier than male pronuclei;(2) After ICSI and activation, Culture of oocytes in 1.9mmol/L 6-DMAP for 3 hours can improve their subsequent embryonic development;(3) Treatment of sperm with 5mmol/L DTT can promote sperm decondensation;(4) Dead sperms can be used for ICSI in buffaloes;(5) Treatment of sperm with GSH can improve the efficiency of ICSI in buffaloes.

以上结果表明：(1)水牛精子胞质内显微受精的雌、雄原核发育不同步，雌原核比雄原核早3h形成；(2)水牛卵母细胞ICSI和激活后用1.9mmol／L 6-DMAP培养处理3h能提高其胚胎发育率；(3)DTT预处理水牛精子能提高其ICSI后的精子解聚率；(4)死精子能用于水牛卵母细胞的ICSI；(5)GSH预处理水牛精子有助于提高其ICSI后的囊胚发育率。

The relationship between embryonic development and changes of endogenous hormones in litchi ovules was studied.

以兰竹荔枝胚胎发育时期的正常胚珠与败育胚珠为试验材料，研究了胚胎发育与内源激素的关系。

Effects of ethanol on mouse embryonic brain development and heat shock protein 73 expression.

发育相关基因Ercc6l的分子克隆与表达分析及其在酒精致畸中的应用。

Daily-growth increment of otolith and growth of Japanese parrotfish were studied and research objects were taken from Zhoushan Fishries Research Institute in April 2009. Microscopic observation was performed on the growth of the otolith during the embryonic development of artificially fertilized eggs and the formation of the first daily growth increment on otolith of larvae.

2009年4月15日－5月5日在浙江省舟山水产研究所条石鲷人工繁殖期间，逐日选择胚胎和仔鱼样本，连续解剖观察发育后期胚胎和前期仔鱼，光镜观察仔鱼矢耳石和微耳石的形态、日轮数，测定其直径，研究条石鲷的耳石日轮和生长。

The application of embryonic stem cells in bone tissue engineering and regenerative medicine requires the development of suitable bioprocesses that facilitate the integrated, reproducible, automatable production of clinically-relevant, scaleable, and integrated bioprocesses that generate sufficient cell numbers resulting in the formation of three-dimensional (3D) mineralised, bone tissue-like constructs.

骨组织工程和再生医学中应用胚胎干细胞依赖于适宜的生物发生过程的发展。这个过程必须是完整的、可重复的、自动化产生临床相关的有一定规格的完整的过程，该过程可以产生含有充足细胞量的三维矿化物——骨组织样结构。

The Institute for Stem Cell Research is primarily dedicated to research and education in stem cell including developmental immunology, embryonic patterning, developmental epigenetics, cardiovascular stem cell, embryo stem cell neurogenesis, developmental haematopoiesis, embryo stem cell biology, genome engineering, bioinformatics, early embryo development, etc.

爱丁堡大学干细胞研究所主要致力于干细胞的研究和教学，其学科领域包括发育免疫学，胚胎模式，发育遗传学，心脏血管干细胞，胚胎干细胞神经发生，发育造血作用，胚胎干细胞生物学，基因组工程，生物信息学，早期胚胎发育等。

It is known that ovulation and fertilization triggers embryonic development and endometrial differentiation by corpus luteum progesterone production.

在排卵周期中，子宫内膜仅在极短的时间内才允许胚泡植入，称为种植窗期，通常在月经周期的20-24d，即LH高峰后的第7-11d。

The evolution of development economics is closely related to the development of economic globalization , particularly at the third phase(in 1940's) of economic globalization , during which development economics in modern sense sprang up. Its main research is about how the poverty - stricken agricultural countries or developing countries achieve industrialization. From its appearance to before 1980's, development economics consists of two forming phases of structuralism and neo - classicism. Since 1980's , in the tide of new economic globalization ,development economics has new tendency and is faced with predicaments.

发展经济学的产生与发展和经济全球化的发展有密切的关系，特别是在经济全球化进入第三阶段，即20 世纪40 年代，现代意义上的发展经济学兴起，其主要是研究贫困落后的农业国家或发展中国家如何实现工业化的问题，发展经济学从兴起到80 年代以前，可分为结构主义和新古典主义两个发展阶段。80 年代以来，在新的经济全球化的浪潮中，发展经济学既出现了新的发展趋势，也面临着困境。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。