显然, 生物体对这两种同分异构体能够有所识别.Evidently, living things can somehow distinguish between optical isomers.对灰化土剖面,系数反映了明显的层位分异.In the podzol profile the coefficients reflected the marked horizon differentiation.初步的化学分异使铀富集.Primary ...
Healing small cuts, insect stings, grazes and wounds.治疗小伤口 、 昆虫叮 、 擦伤、伤疤.Minor cuts and grazes can usually be left uncovered to heal by themselves.轻微的划伤和擦伤通常不用包扎就可以自愈。Minor cuts and grazes can usually be left uncovered t...
"Oh really?" he said, arching an eyebrow.“哦，真的吗？”他扬起一边的眉毛说。I gazed up at the domed ceiling arching overhead.我抬头凝望着上方弧形的穹顶。The rapid construction practice and experience of driving, arching and lining etc.介绍了福宁高速公路洋坪隧道工程掘...
他精通机械，了解许多有关声音的知识。He was a very mechanical person, who knew a lot about sound.男孩和女孩会喜欢摆弄各种机械装置。Boys and girls will enjoy messing about with any kind of machine.在报关单上，寄货人将货物列为农用机械。On the customs declaration, the sender la...