问题
问答题 简答题
原油自动取样系统主要由哪几部分组成?
答案
参考答案:
(1)混合装置;
(2)取样器;
(3)取样控制器;
(4)样品接收器;
(5)释品容器等组成。
原油自动取样系统主要由哪几部分组成?
参考答案:
(1)混合装置;
(2)取样器;
(3)取样控制器;
(4)样品接收器;
(5)释品容器等组成。
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Everyone has got to personalities---the one that is shown to the world and the other that is secret and real. You don’t show your secret personality when you are awake because you can control your behavior. ___1____ In a normal night, of course, people frequently change their positions. The important position is the one that you go to sleep in. ___2___ You normally trust people and you are easily influenced by fashion or new ideas. You don’t like to upset people, so you never express your real feelings. You ‘re quite shy and you aren’t very confident. If you sleep on your stomach, you are a rather secretive person. ___3___ You’re very stubborn, but you aren’t very ambitious. You usually live for today but not tomorrow. This means that you enjoy having a good time. If you sleep curled up, you are probably a very nervous person. You have a low opinion of yourself and so you’re often defensive. ___4____ You prefer to be on your own. You ‘re easily hurt. If you sleep on your side, you have usually got a well-balanced personality. You know your strengths and weaknesses. You’re usually careful. You believe in yourself. You sometimes feel anxious, but you don’t often get depressed. ___5____
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