Part I: Translate the Chine in the brackets into English. (15%)
1. ____________________(爱因斯坦相对论)is the only one which can explain such phenomena.
香芋种植技术2. Rate of penetration was found to ____________________ (与……成正比) the net pressure applied by the tool.
3. Being a ______________(非良导体/绝缘体), rubber is often ud in cables.
新年的英语作文4. Properly speaking, ___________(并非所有的物质) exist in three states.
5. An electric current produces ______________(磁场) around it.
6. With the result of automation, productivity has ___
___________ (增加了5倍) in that factory.
7. Copper and aluminum are the best conductors of electric current ______________(仅次于银).
8. The neutron has __________________(既不带正电荷，也不带负电荷).
9. When the water temperature is incread, it vaporized more quickly until it reaches ________（沸点）.
10. A __________(变压器) is a very uful device, even though it can be sued only with alternating current.
Part Ⅱ: Choo the better rendition for each of the following ntences.(20%)
1. 由于我在会上发表论文，如蒙介绍有关会议的详细情况，不胜感激。
A) Becau I will deliver a thesis at the conference, I shall appreciate it very much if you could introduce to me the detailed condition of the meeting.
B) As I will prent a paper at the conference, I will be grateful if you could supply me with detailed information about the meeting.
2. 西安附上我提供会议的论文，题目是“动物克隆在中国”四川的特色，一式三份，如果要发电子邮件
以转录软盘，我可以立即发出。
A) I am enclosing herewith my paper of the topic of “Animal Cloning in China” one form in three B) I am enclosing, in three copies, my paper entitled “Animal Closing in China” for the conference. If required, I can nd an e-mail for the disk right away.
3毒战结局．核能发电，是在20世纪才发展起来的新事物。不幸的是，建立和维持核发电厂的成本很高，使得建设速度要比原先预料的慢许多。---中国的第一座核发电厂，是于20世纪后期建立在深圳，靠近香港。
A) Using nuclear energy to generate electricity is a new thing developed in the 20th century. What is unfortunate is that the costs of building and maintaining a nuclear power plant are very high, making the speed of construction much slower than previously predicted. ----China’s first nuclear power plant was built in the late 20厚德载物歌词th century at Shenzhen near Hongkong.
B) The production of nuclear power is a new development of the 20th century. Unfortunat
ely, the high costs of building and maintaining a nuclear power plant have led to a much slower rate of growth than was predicted. -----China’s first nuclear power plant was built in the late 20th century at Shenzhen near Hongkong.
4. 不少科学家论证说，三国演义里所说的“木牛流马”，可能是一些有相当复杂性的机器，其工作原理可说类似于今天的某些器械装置。
A) Quite a few scientists say by reasoning that the “wooden cows, running hors” described in the Romance of the Three Kingdoms could be rather complex machines who working principles can be said to be like certain mechanical devices of today.
B) Quite a few scientists argue that the “wooden cows, running hors” described in the Romance of Three Kingdoms could be machines of sufficient complexity working on principles suppodly similar to certain prent-day mechanical devices.
5. 摘要：本文简单叙述和分析了本实验室最近对猪流感病毒所作的两次实验的成果。
A) Abstract: The results of two experiments on swine flu virus are briefly described and a
nalyzed.
B) Abstract: this article simply states and analyzes the results of two experimental tests this laboratory recently performed in the rearch on swine flu virus.
6. 珠江三角洲在中国的南部，气候良好，交通系统效率高，一向工农业都在快速发展。
A) The Pearl River Delta is to the south of China. It has a nice weather and a highly efficient communication system. Both of its industry and agriculture have ever developed at a high speed.
B) The Pearl River Delta is in the south of China, enjoying a nice climate and a highly efficient communication system. Both industry and agriculture have been developing at a great speed.
7．亚马逊河流具有世界上有名的复杂生态系统。中国的科学家在2004年7月首次来到该地区，进行科学考察研究。
汗斑是什么
A) the Amazon Basin has a world-famous, complex ecosystem. Chine scientists, for the first time, came to this region in July, 2004, to make scientific probes and studies.
张安文
B) The Amazon Basin posss a complex ecological system, which is famous in the world. Chine scientists came to this place for the first time in July 2004, for making scientific investigations and studies.
8 在各行星中，土星特别吸引中外科学家的兴趣，因为土星连同其31个卫星，很像早期太阳系的一个模型。
A) Of all the planets, Saturn is particularly arousing the interest of Chine and foreign scientists, becau it, together with its 31 moons, is like a model of the solar system in the early stage.
什么人心脾
B) Of all the planets, Saturn particularly intrigues scientists, both Chine and foreign, becau this planet with its 31 moons is like a model of the early solar system.
9 历史记载表明，到16世纪时，中国人已经发明了纸，并且传入了欧洲，使欧洲人大感惊
奇。
A) Historical records indicated that by the 16th century the Chine had already invented paper and had it brought to Europe, causing great amazement among Europeans.
