The old cuticle is digested by molting fluid.旧表皮被蜕皮液消化.The'shell " is composed of three structures: the membranes, the mineralized part and the cuticle.蛋壳 由3种结构组成: 膜, 矿物质化部分和壳胶膜.The outer tangential wall of both sur...
An epidermal layer of cells that secretes an overlying chitinous cuticle, as in arthropods.一种坚硬的半透明角质物质, 节肢动物外骨骼和某些真菌类细胞壁的主要成分.The reform has hardly made a scratch upon the cuticle of affairs.改革几乎还没有触到事物的表皮。The'shel...
The adaptation of Boer Goat with its performance in northsemitropical and variable zone was discussed.本文根据我国北亚热带和北温带引进的波尔山羊的生产性能表现,讨论了其引种适应性.In the study, de Boer and colleagues analyzed data on about 1,300 type 1 diabet...
This marks the end of the cleavage stage of development.这标志着卵裂发育阶段的结束.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.这些峰分别相当于乙基和丙基的侧链开裂.Cellular cleavage and proliferation was...
The welding conditions should always be neutral or slightly oxidizing.焊接气氛必须永远保持中性或微氧化.Alkanes are resistant to attack by oxidizing agents generally.烷烃一般对于氧化剂的作用是稳定的.In liquid mixtures tetranitromethane may be used as an...
He started to hack away at the tree bark.他开始砍树皮。Smith tries to convince them that he can hack it as a police chief.史密斯试图让他们相信，作为警长自己能应付得了。He made a hack at the log.他朝圆木上砍了一下.Osbaldiston jabbed his finger at it, harking h...
"Is it right she belted old George in the gut?" she asked.“她真的把老乔治痛打了一顿？”她问。Let's have your gut reaction to the facts as we know them.请告诉我们你对我们所了解的这些事实的本能反应。His gut sagged out over his belt.他肚子上的赘肉堆在皮带上方。...
Even Mr. Clare began to feel tragical at the dairyman's desperation.连克莱先生看到牛奶商这样无计奈何的样子,都觉得凄惨起来.On Tuesday morning Jack and hired himself to a dairyman.星期二早上,杰克去为一名乳牛场主干活.When evening came the dairyman gave him a qu...