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.The grinding block made of carborundum abrasive, is very hard and sharp.磨光机磨块采用金刚石磨料制成, 硬度极高,磨削锋利.We repai...
驾船和开车不是一回事。Driving a boat is not the same as driving a car.库克船长驾驶的船安全出航100次无事故。Captain Cook safely navigated his ship without accident for 100 voyages.我期盼的一件事就是在剑桥乘坐平底船畅游。The one thing I look forward to is going punting ...
Red is joined by HEYWOOD, SKEET, FLOYD, JIGGER, ERNIE, SNOOZE.海沃德 、 斯基特 、 弗洛伊德 、 齐格尔 、 厄尼 、 斯诺与瑞德聚到了一起.Have you seen that jigger I fix the radio with?你有看到我用来修理收音机的那个小玩意 吗 ?Give me a jigger.给我一小杯....
萨拉走上前来,紧绷着脸,怒气冲冲。Sarah came forward with a tight and angry face.“你怎么会有那种想法呢?”她绷着脸反问道。"Whatever gives you that idea?" she replied straight-faced.“ 那又怎么样 呢 ? ” 汤姆绷着脸说.'so what? " Tom said sullenly....
She leaps in one bound onto her pony's back for a speedy canter around the ring...她纵身一跃骑上了马背,绕着场地策马慢跑。She set off at a canter.她骑着马慢跑出发。Carnac set off at a canter.卡纳克小跑着出发了。She leaps in one bound onto her pony's...
The ancient Egyptians saw paradise as an idealized version of their own lives.古埃及人把天堂视为他们现实生活的理想形式。This obviously is the limiting case of the idealized monochromatic wave.这必然是理想化的单色波的极限波形.Real crystals exhibit a variety ...
Did the children take to him?孩子们喜欢上他了么?I entrusted him with a hundred pounds to take to the bank.我委托他把100英镑存入银行.How many days will it take to finish the work?几天可以完工?...