The pesticides affect the nervous system by inhibiting the enzyme cholinesterase.这类农药抑制胆碱酯酶而影响神经系统.The enzyme cholinesterase is important in the transmission of nerve impulses.胆碱酯酶在神经刺激的传导中起着重要作用.Two basic types of choli...
Cardiac workup was normal and MR angiogram revealed only mild narrowing of posterior cerebral artery.心脏检查正常,磁共振血管造影示左侧大脑后动脉轻度狭窄.Calm down , Li Hua . Don't get so worked up over it.你要我别workup? 你是说我不必那么努力,那什么意思呀?...
After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.We repair the burner brand with carborundum by the technique of ramming.我们采用碳化硅材料,利用捣打技术恢复一号炉卫燃带.The grind...
This makes the production process for extruding the powder mass very complicated.这就使得压伸粉状药料的生产方式变得非常复杂.Introduce the construction and processing technology of extruding container.介绍了挤压筒的结构和加工工艺.Adopt three - layers to - ...
cutting nippers剪钳, 老虎钳a pair of nippers一把钳子He picked up the hot metal with a pair of nippers.他用一把钳子夹起这块热金属。I'm not ever going to forget what you've done for the nippers.我永远忘不了你为这些小孩子所做的一切。So what if the little ...
使用二进制标号法实际上只运用1和0两个数.Using binary notation is in fact just manipulating ones and noughts.它在上中下三处以12标号的钢丝拉紧起来.It was strung at top , center and bottom on 12 - gauge spring steel wire.最后生成一张报表, 内容有商品标号 、 单价 、 库存量 、 供应商.Gen...