《科技英语写作 Scientific English Writing》课程教学资源（PPT课件讲稿）（双语版）Section V

Scientific English Writing Section v

Scientific English Writing Section V

1. This equipment, it is said, was commercially available three years ago 4.-1-1, it was agreed, should be replaceable by -1 at will 8. No textbooks available have mentioned this point. 9. Students are familiar with none of these parameters. 17. Some developed countries use as much as 60 kilograms of paper for each person in a year. 18 The darker the color the more heat will be absorbed

1. This equipment, it is said, was commercially available three years ago. 4. -1 –1, it was agreed, should be replaceable by –1 at will. 8. No textbooks available have mentioned this point. 9. Students are familiar with none of these parameters. 17. Some developed countries use as much as 60 kilograms of paper for each person in a year. 18. The darker the color, the more heat will be absorbed

1. When a wire loop surrounds a stationary magnet, no current flows in the loop. What Faraday and henry discovered was that moving the magnet causes a current to flow in the loop. It does not matter whether the magnet or the loop is actually being moved; the origin of the current lies in the relative motion between a conductor and a magnetic field

IV. 1.When a wire loop surrounds a stationary magnet, no current flows in the loop. What Faraday and Henry discovered was that moving the magnet causes a current to flow in the loop. It does not matter whether the magnet or the loop is actually being moved; the origin of the current lies in the relative motion between a conductor and a magnetic field

2. A lever is a rigid rod pivoted at a certain point called the fulcrum. Fig. 12-1 shows the most familiar type of lever, with a load at one end being balanced by an applied force at the other. The condition for equilibrium is that the torques produced by Fin and Fout be the same in magnitude

2. A lever is a rigid rod pivoted at a certain point called the fulcrum. Fig. 12-1 shows the most familiar type of lever, with a load at one end being balanced by an applied force at the other. The condition for equilibrium is that the torques produced by Fin and Fout be the same in magnitude

3.兴兴兴: male and born in december1941.He graduated from the Xi'an Military Telecommunications Engineering Institute (the predecessor of Xidian University) and remained at the institute as a faculty member. From 1981 to 1983 he stayed at the University of Pennsylvania, U.S.A. for further studies, engaged in the research on image analysis &processing and radar imaging. From 1989 to 1990 he went to the united states and britain successively as a visiting scholar. Currently he serves as president of shenzhen University, being an advisor for doctoral students of Xidian University in the academic area of signal and information processing, he gas been in charge of and undertaken quite a few projects, all with high-level achievements

3. ***: male and born in December 1941. He graduated from the Xi’an Military Telecommunications Engineering Institute (the predecessor of Xidian University) and remained at the institute as a faculty member. From 1981 to 1983 he stayed at the University of Pennsylvania, U.S.A. for further studies, engaged in the research on image analysis &processing and radar imaging. From 1989 to 1990 he went to the United States and Britain successively as a visiting scholar. Currently he serves as president of Shenzhen University, being an advisor for doctoral students of Xidian University in the academic area of signal and information processing, he gas been in charge of and undertaken quite a few projects, all with high-level achievements

SECTIONⅢ I. The infinitive l.“It” as the subiect ① It is possible to. o DG It is necessary to It is a simple matter to ② It will do you good to It makes sense to ③ It suffices to @ It remains to ④ It is desired to. It is left to sb. to ●。●

SECTION Ⅲ I. The infinitive 1. “It” as the subject ① It is possible to… It is necessary to… It is a simple matter to… ② It will do you good to… It makes sense to ③ It suffices to… It remains to… ④ It is desired to… It is left to sb. to…

It remains only for the applications and products to be designed to take advantage of this communications technology. 只要做一个简单的实验就够了。 如果想要求出这个电阻上的电压,我们必须 首先知道流过它的电流。 If it is desired to find out the voltage across this resistor. we must first know the current flowing through it

It remains only for the applications and products to be designed to take advantage of this communications technology. 只要做一个简单的实验就够了。 如果想要求出这个电阻上的电压，我们必须 首先知道流过它的电流。 If it is desired to find out the voltage across this resistor, we must first know the current flowing through it

证明这个公式成立这一点就留作为读者 的一个习题。 It is left as a problem to the reader to show that this formula holds 解这个方程花了我们两个多小时。 It took us more than two hours to solve this equaton. 做这些练习对你们是有好处的

证明这个公式成立这一点就留作为读者 的一个习题。 It is left as a problem to the reader to show that this formula holds. 解这个方程花了我们两个多小时。 It took us more than two hours to solve this equation. 做这些练习对你们是有好处的

2. As an attributive R是所要测定的电阻。 R is the resistance to be measured 有许多问题要我们考虑。 There are many problems for us to consider. 这里有许多种类型的万用表供你选用。 Here are many types of multi-meters for you to choose from

2. As an attributive R是所要测定的电阻。 R is the resistance to be measured. 有许多问题要我们考虑。 There are many problems for us to consider. 这里有许多种类型的万用表供你选用。 Here are many types of multi-meters for you to choose from

3. Complex infinitive for n. or pron. to do 我们必须详细地研究这种材料的性质。 It is necessary for us to study the properties of this material in detail 阳光到达地球需要大约八分钟的时间 It takes about eight minutes for sunlight to reach the earth 个电路只包含电阻是罕见的。 It is rare for a circuit to contain only resistance

3. Complex infinitive for + n. or pron. + to do 我们必须详细地研究这种材料的性质。 It is necessary for us to study the properties of this material in detail. 阳光到达地球需要大约八分钟的时间 It takes about eight minutes for sunlight to reach the earth. 一个电路只包含电阻是罕见的。 It is rare for a circuit to contain only resistance