This pushing - in of cells marks the start of gastrulation.细胞的这种向里推进标志着原肠胚形成的开始.The outer layer of a blastula that gives rise to the ectoderm after gastrulation.外胚层囊胚的外层,在原肠胚形成之后生后外胚层组织....
Ingredient: The ingredient is very complex, it include nutriments of protein, vitamine, sugar tec.主要成分: 蜂王浆的成分相当复杂, 含有蛋白质、脂肪 、 维生素 、 糖类等多种营养物质.Its main nutrient contents are corn, vitamine, aminophenol and so on.主要营养成份有玉...
The breakout tong should be snubbed , preferably to an anchor post.内钳必须安装钳尾绳并固定在钳尾桩上.The silkworms of Old Tong Bao's family grew and thrived!老通宝家的蚕非常好!R . Nathan, Senior Minister Goh Chok Tong and Minister Mentor Le...
将洗涤器的一面涂上安息香并将它贴到皮肤上.Paint one side of washer with benzoin and apply this side to skin.其他可用的固定剂有苯偶姻或安息香等含油树脂.Other fixatives which may be used include the oleoresins such as benzoin, or styrax.仿佛龙涎香 、 麝香 、 安息香和乳香.Like am...
Schubert has won three NCAA team titles and his squads have won 49 NCAA individual titles.舒伯特荣获了三项NCAA团队冠军,他的队伍更荣获了NCAA的49项个人桂冠.British officers and Recon squads have their camouflage detection increased marginally.英军指挥官...
...brain scanners.大脑扫描仪His parents kept a vigil by his bedside as he was given brain and body scans.在他做脑扫描和全身扫描时，他的父母守护在他床边。I had a good brain and the teachers liked me.我很聪明，老师们都喜欢我。Mel: Don't tell me those brain - ...