The mechanism, equipments and feature of mechanical alloying technology were introduced briefly.综述了机械合金化的原理 、 设备和特性及其对材料的影响.Brittleness is often a result of alloying.脆性往往是合金化的一种结果.Alloying elements will inhibit the forma...
When a drug permeates a cell, it must obviously traverse the cellular plasma membrane.当药物透过细胞时, 它显然必定要穿过胞浆膜.But can you traverse the stream?可是,你能闯过那车的洪流、人的洪流 吗 ?We traverse the desert by truck.我们乘卡车横穿沙漠.He cut his teeth ...
By about 6 weeks of age, most babies begin to show something approximating a day/night sleeping pattern.到6个星期大时，大多数婴儿开始表现出近似于日夜分明的睡觉模式。Pattern charts with small print are often difficult for older knitters to use.上了年纪的针织...
His smile predominated his features.他的微笑是他的容貌的重要特色.All nationalities were represented — but the English predominated.所有国家都有代表出席——但是英格兰人占大多数。Religion predominated in the house.在这所宅地里,宗教居于统治地位.A complex nose predominated b...
你会在七天之内收到答复。You should receive a reply within seven days.本商店每周七天营业,圣诞节除外.The shop opens seven days a week excluding Christmas Day.一周七天,天天做饭 、 打扫、熨衣服. 这是什么鬼日子!Cooking, cleaning and ironing seven days a week. What a life ！...
They cannot realize the horror of the heedful preparations.他们不懂得必需的准备给人的恐怖感.You should be more heedful of advice.你应该多听人劝.Hence the enlightened ruler is heedful , and the good general full of caution.故明君慎之,良将警之....
Use a weatherproof rucksack to carry your camera and lenses around in.用防风雨的帆布背包装照相机和镜头。She delved into her rucksack and pulled out a folder.她在背包里翻找一番后拿出了一个文件夹。He had a small green rucksack slung over one shoulder.他单肩挎着一个...
他说得很慢，每个词之间都有停顿。He talks quite slowly and spaces his words out.离开时，她在门口停顿了一下。On leaving, she paused for a moment at the door.他停顿了一下，歪着头，好像是在听。He paused and cocked his head as if listening....
Swiss fans cheered Jakob Hlasek during yesterday's match with Courier.昨天，瑞士球迷在雅各布·赫拉塞克对阵库里耶的比赛中为赫拉塞克喝彩加油。He was a courier for the Polish underground and parachuted into Warsaw.他是波兰地下组织的情报员，被空降到华沙。The cheques were de...