本文着重阐述了渐开线齿轮齿根过渡曲线的确定以及使用微机设计齿轮指形铣刀样板的方法.It is rapid and accurate in design and drawing the finger milling - cutter templet with CAD.门式折叠是两次折叠, 它由样板的宽度来决定.The gatefold is a double fold, and is determined by the width of ...
They'd got a special grant to encourage research...他们得到一笔用以鼓励科研的特别经费。...research across a wide academic front...跨多个学术领域的研究Research shows that a high-fibre diet may protect you from bowel cancer.研究表明高纤维饮食可预防肠癌。Benthi...
他深信自己是当代先知。He holds the belief that he is a latter-day prophet.那时，信徒们尊他为先知。The faithful revered him then as a prophet.丹尼尔是《圣经》中一位伟大的先知.Daniel was one of the great prophets in the Bible....
a paper cone full of popcorn装满爆玉米花的锥形纸筒I like to eat popcorn when I am watching TV play at home.当我在家观看电视剧时,喜欢吃爆米花.He still stood behind his cash register stuffing his mouth with popcorn.他仍站在收银机后，嘴里塞满了爆米花。...
When he gets drunk he always reminisces about his life together with Mary.他喝醉时总要忆起他跟玛丽在一起的生活.Always listen for things that your partner reminisces about and jot them down somewhere.关注对方追忆的事物,并记录下来....
When pressure is increased, the ancroid is squeezed , so It'shortens.当大气压力增加时, 膜盒压紧而缩短.Pollution shortens considerably the life expectancy of a body of water.污染使水体的估计寿命大为缩短.The new highway shortens the trip.新公路使旅程缩短...
他写了一篇关于克里斯托弗·马洛的推测性传记。He has written a speculative biography of Christopher Marlowe.他很久以来一直都想创作一部关于约翰·保罗·琼斯的传记作品。A life of John Paul Jones had long interested him.此书是一部相当客观的传记。This book is a well balanced biography....