Test on New Integrated English Test A(Band II, June, 2004) Part I Listening Comprehension (20%) Section A Directions: In this section, you will hear 10 short dialogues. At the end of each dialogue, a question will be asked about what was said. Both the dialogues and the questions will be spoken

Oral Test for New Integrated English Band(2-B) 1. Do you think that examinations should be cancelled? 2. What is your favorite book? And why do you like it? 3. Have you ever done a part-time job? Do you think it is a good way to prepare yourself for you future career?

Oral Test for New Integrated English Band(1-B) 1. Read the following passage and you are expected to answer the questions based on it. A certain old gentleman was very unhappy about modern education, and thought that young people nowadays were not being taught the importance of knowing the

Test for New Integrated English Band I(1-A) Key to Test for New Integrated English Part I Listening comprehension Section A 1-5 BDABD 6-10 BCADO Section B 11-15 DDBDA Section C 16.I decided to test it 17. walked in the front door

一、工业的出现和初期发展 二、工业生产的扩散和继续发展 三、产业类型和工业区 四、影响工业分布的因素及其变化 五、工业发展的问题及其对社会的影响

所有的生物体在一定的条件下都能产生多种多样的酶。酶在生物体内产生的 过程,称为酶的生物合成。 经过预先设计,通过人工操作控制, 利用细胞(包括微生物、植物细胞和动物细胞)的生命活动,产生人们所需要的酶的过程,称为酶的发酵生产。 酶的发酵生产是现在酶生产的主要方法

Directions: This part is to test you listening ability. It consists of 3 sections Section a: Conversations Directions: In this section, you will hear 10 short conversations. At the end of each mersation, a question will be asked about what was said. Both the conversations and the questions will be spoken only ONCE. After each question there will be a pause During the pause, you must read the four choices marked A), B), C) and D), and decide

第一节 酶学概述 第二节 酶促反应动力学（kinetics of enzyme catalyzed reactions） 第三节 酶的作用机制和酶的调节 第二节 酶工程概述 第四节 酶工程简介

上一章我们讨论了气体吸收，即利用组分在液体溶剂中的溶解度不同来分离气体混合物的方法。这一章我们讨论互溶液体混合物的常用分离方法或说典型单元操作，液体蒸馏即精馏

精馏和吸收都属气液传质过程，过程进行的主要设备是塔设备。它广泛用于各种化工生产中。本章主要讨论其设计和应用、操作情况