在作功冲程期间,气门的位置都是关闭的.The position of the valves during the power stroke are both closed.动力冲程的后段是绝热膨胀过程.The remainder of the power stroke is an adiabatic expansion.当排气冲程开始时, 气缸被向上运动着的活塞刮掠.When the exhaust stroke starts, the...
他们史诗般的战斗是一部新电影的主题。Their epic fight is the subject of a new film.弥尔顿的《失乐园 》 是著名的史诗.Milton's " Paradise Lost " is a famous epic.这部影片长达3小时21分钟，是部超长的标准好莱坞式史诗电影。At three hours and 21 minutes, it is an over-long, standard...
For this reason the near point gradually recedes as one grows older.由于这个原因,随着人渐渐变老,近点便逐渐后退.Silent, mournful, abandoned , broken , Czechoslovakia recedes into the darkness.缄默的 、 悲哀的 、 被抛弃的 、 支离破碎的捷克斯洛伐克,已在黑暗之中.As a compan...
He set to his task with renewed vim and vigour.他再度抖擞精神， 手完成自己的工作。This young fellow does his work with vim and vigour.这小伙子干活真冲.Cystic membranes were stained by CD 68 , PAS, Masson ; not by VIM , S - 100 , HMB 45, CD 1 a ,...
This assessment could well result in a rating downgrade.这项评估很可能导致评级下调.Banks and rating agencies are – belatedly – revamping their models.银行和评级机构正在修补他们的模型,虽然已是姗姗来迟.It is a ship with a rating of 500, 000 tons.这是一艘五十万吨级的船.T...
Fiction takes up a large slice of the publishing market.小说在出版市场上占了很大的份额。For breakfast I had a thick slice of bread and syrup.早餐我吃了一片厚厚的涂了糖浆的面包。Bess stabbed a slice of cucumber.贝丝叉起一片黄瓜。...
两只吊舱的独立俯仰和偏航均会产生噪声.Independent pitch and yaw of the two birds produce noise.只有对接近于轴对称的飞行器,俯仰与偏航的耦合才能略去.Pitch - yaw coupling can be neglected only for nearly axisymmetric vehicles.俯仰力矩的变化由升降舵的偏转来提供.A variable pitching mom...
There wasn’t a blemish on his body.他身上一块疤也没有。He wasn't about to blemish that pristine record.他本不想去玷污那清白的过去。He was pilloried, but she escaped without blemish.他受到公众的批评, 她却名声未损地得以逃脱.The police say the suspect has a sli...
这些强制的约束关系可总结为基尔霍夫定律.These constraints are summarized by Kirchhoff's laws.凯蒂: 但是住在校园里是强制的 吗 ?Candy: But is it mandatory to live on campus?节欲和绝育即可能是强制的也可能是自愿的.Both abstinence and sterilization can be enforced or volun...