[英语学习]英语翻译.doc

例6： Rockets have found application for the exploration of the universes. 火箭已用来探索宇宙。 例8： With the development of the chemical industry ,the application of plastics in industry has become wider and wider. 随着化学工业的发展，塑料在工业上的应用日趋广泛。 例14： He had a good knowledge of chemistry. 他精通化学。 例16： This experiment is an absolute necessity in determining the best processing route. 对确定最佳工艺流程而言，这次实验室绝对必需的。 例44： The amount of Vitamin D in the milk is not adequate to the demand of the infant. 牛奶中的维生素D的含量不能满足婴儿的需要。 例48： All of these proves that we must have a profound study of properties of metals. 所有的一切证明我们必须深入地研究金属的特性。 例52： The cause of this phenomenon was a complete mystery to early man. 这一现象的起因，对前人来说全然是个谜。 例71： Certainly people in enterprises must be mathematically informed if they are to make wise decisions. 当然，企业管理人员要想做出明智的决策，就必须懂得数学。 例77： When the switch is off, the circuit is open and electricity doesn’t go through.. 当开关断开时，电路就形成开路，电流不能通过。 例78： Open the valve to let air in, 打开阀门，让空气进入。 例81： A force is needed to move an object against inertia. 为使物体克服惯性而运动，就需要一个力。 例9： The experiment will be finished in a week. 这项实验将在一周后完成。 例16： While a current is flowing through a wire, the latter is being heated. 电流通过导线时，导线就发热。 例19： She was seen operating a computer. 有人看见她在操作计算机。 例22： In 1968, the first heart transplant operation was done in South Africa. 1968年，南非成功地进行了第一次心脏移植手术。 例25： The causes of air crashes are extensively investigated. 人们对空难事故的原因进行广泛的调查。 例37： The degree of water pollution can be detected with the apparatus newly invented. 采用这种新发明的仪器可以检测出水的污染程度。 例43： It is estimated that the human eye can distinguish 10 million different shades of colors. 据估计，人类的眼睛可区分1000万种不同的色调。 例44： It is generally believed that oil originates in marine plant and animal life. 人们普遍认为，石油产生于水生动植物。 例53： Everything on or near the surface of the earth is attracted by the earth. 地球上或地球附近的一切物体都受地球吸引。 例2： Language is a tool by means of which people communicate ideas with each ot