Last is the exosphere, which is outermost layer of the atmosphere.最后是散逸层, 这是大气的最外层.This region is called exosphere.这层大气称为外逸层.Above the troposphere is the stratosphere, followed by the ionosphere and capped by the exosphe...
变形虫是很简单的生物体.The amoeba is a very simple organism.当环境不利时,变形虫产生包囊.An amoeba forms a cyst when conditions are unfavourable.变形虫, 一种淡水生物, 就是这种情况.The amoeba, a denizen of fresh water, is such a case....
The redelimited Jiapigou gold - concentrated area is composed of Archean granitoid - greenstone belts and high grade metamorphism areas.重新界定的夹皮沟金矿集中区包括了太古宙花岗 - 绿岩带和高级变质区两个组成部分.Evidence from isotopic dating suggests that ...
The damaged chloroplasts require the addition of ATP to fuel protein synthesis.已破坏的叶绿体需要加入ATP以提供合成蛋白质的能量.Muscle contractions are powered by the chemical adenosine triphosphate ( ATP ).肌肉收缩是由化学物质三磷酸腺苷 ( ATP ) 提供动力的.This a...
“交易！”她鄙夷地说，“我厌恶一切交易。”"A deal!" she said contemptuously, "I hate all deals."袭击者还站在那里，用一种鄙夷的眼神一言不发地看着她。The attacker still stood there, watching her with silent contempt.埃德加朝他的双胞胎兄弟投去鄙夷的目光。Edgar cast a disdainful look at hi...
Even in our own cities the " Chinatowns " were exotic enclaves.即使是在我们自己的城市里, “ 唐人街 ” 也是一块块陌生的异国领土.The enclaves are remnants of rocks which partially melted to form granitoid magma.包体为部分熔融形成寄主花岗岩岩浆的源区岩石残余.The gem - grade ...