查询词典 embryonic

President Bush's vetoed the latest version of an embryonic stem cell research bill.

布什总统否决了最近一次的《胚胎干细胞研究法案》。

President Bush's vetoed the latest version of an embryonic stem cell research bill.

布什总统否决了一项最近版本的干细胞研究议案。

President Bush's vetoed the latest version of an embryonic stem cell research bill.

布什总统已经否决了最新的胚胎干细胞研究议案。

Methods: Inbred WKAH/Hkm rats were used for this study. Pregnant females were treated with busulfan at embryonic day 11. The embryos were removed at E12 to E21 and stained with alcian blue and alizarin red S. The abnormal changes in the treated embryos' hind limbs were observed with a microscope.

近亲交配的WKAH/Hkm大鼠被用于这项研究，妊娠的雌性大鼠在妊娠11天用白消安处理，妊娠12天到21天的胚胎被移开并用阿辛蓝和水溶性茜素红s处理染色，处理后的胚胎后肢的变化可以在显微镜下观察到。

The embryonic development of Cynoglossus semilaevis was observed with tissue slice method. Notochord, optic vesicle, mesoderm, spinal cord floor-plate, neural tube, gut, otic vesicle, brain, oropharyngeal membrane and tubular heart of C.

对半滑舌鳎 Cynoglossus semilaevis 胚胎发育进行了组织学观察，首次描述了半滑舌鳎胚胎发育过程中脊索、眼囊、中胚层、脊髓底板、神经管、肠、耳囊、脑、口咽膜和心管等组织结构。

The embryonic development of Cynoglossus semilaevis was observed with tissue slice method. Notochord, optic vesicle, mesoderm, spinal cord floor-plate, neural tube, gut, otic vesicle, brain, oropharyngeal membrane and tubular heart of C.

中文摘要：对半滑舌鳎 Cynoglossus semilaevis 胚胎发育进行了组织学观察，首次描述了半滑舌鳎胚胎发育过程中脊索、眼囊、中胚层、脊髓底板、神经管、肠、耳囊、脑、口咽膜和心管等组织结构。

OBJECTIVE: To explore the feasibility of establishing a new human embryonic stem cell lines using frozen cleavage human embryos.

目的：探讨利用冷冻胚胎建立人类胚胎干细胞系的可行性。

Mouse blastula showed clear band in 24-72 hours, came out from cell membrane in 1 day. After 3-5 days, it become embryonic stem cell mass. At 7 days, the cell mass showed "bird nest" shape.

小鼠囊胚孵出透明带的时间为24~72 h，从胞膜中孵出约为1 d，3~5 d后可形成胚胎干细胞集落，7 d后集落呈&鸟巢&状。

The morphological and spontaneous contractile properties of isolated cell appeared to be typical embryonic cardiomyocytes when assessed by phase-contrast microscope.

心肌肥大会使胚胎时期出现过的基因重新表达[5]，所以在胚胎心脏上曾经存在的电流可能会在病理情况下重新表现，从而导致某些心脏病的发生，事实上，在自发性高血压大鼠和人体衰竭心脏的心室肌细胞上都记录到了if [1， 2]。

Result: The best transformation condition was embryonic axis infected by twenty minutes bacillus water dip-dye and three-day s co-culture.

结果：采用杜仲无菌苗胚轴经菌液浸染20 min，共培养3 d可得到最佳转化效果。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。