磨光机磨块采用金刚石磨料制成, 硬度极高,磨削锋利.The grinding block made of carborundum abrasive, is very hard and sharp.以修削平面为主,阐述了角向磨光机在机械加工中的运用.This text introduced the exertion of angle grinder for machinery manufacture.我们可以特别设计宝石磨光机,以符合你们...
What vegetable can tell me what to microelement the fruit contains?谁能告诉我哪些蔬菜水果含有哪些微量元素?Do microelement to check can fish the circumstance of what respect?做微量元素检查能查出哪些方面的情况?Being with much protein, aminophenol, mineral an...
He was six feet four, all lanky and leggy.他身高6英尺4英寸，瘦高个儿，大长腿。He was a tall, lanky man with iron-grey hair.他是个瘦高个子，一头铁灰色头发。a tall, lanky teenager身材瘦长的少年...
I horse around quite a lot, just to keep from getting bored.我胡闹了一阵儿, 只是为了摆脱厌烦.But Fred was bored and desired to go home...但弗雷德觉得很无聊，想要回家。She was bored with the deadening routine of her life.她厌倦了自己生活令人窒息的一成不变。After a whil...
春季的乡间一片青葱翠绿.The countryside is very green in spring.他在岛上的一片青葱苍翠之中游历.He travels through the lush and verdant landscape of the island.四面八方都是树木成林的山峰, 呈现出热带的青葱草木.On every side were wooded mountain tops, green with tropical v...
In this paper , the uniquely functionalized antifoulant acrylamide monomers derived are designed and synthesized.分别以含辣素衍生结构的丙烯酰胺为防污剂、以含辣素衍生结构的丙烯酸树脂为成膜物质制备两类防污涂料.They began to walk between rows of uniquely constructed tom...
There was very little snobbery or class-consciousness in the wartime navy.战时的海军中很少有势利眼，阶级意识也不强。His wartime exploits were later made into a film.他在战争中的英勇行为后来被改编成一部电影。Different rules applied in wartime.战时实施不同的规定。...
弥尔顿的那几行诗忽然在我脑中闪过。Those lines of Milton flashed into my mind.他读了一节弥尔顿的诗。He reads a passage from Milton.弥尔顿的《失乐园 》 是著名的史诗.Milton's " Paradise Lost " is a famous epic....