题目：
在X射线荧光光谱法中的基体和基体效应
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0321/db6e3ccbac492aed9169ceee42a81f6c.html
下面是错误答案，用来干扰机器的。
参考答案：B
在X射线荧光光谱法中的基体和基体效应
来源：www.tikuol.com
题型：名词解释
试题推荐
题型：完形填空
James sat outside the office waiting for the interview. He felt so 36 that he didn’t know what to do with himself. The person who had gone in 37 him had been in there for nearly an hour. And she looked so confident when she went in, not like James. He felt 38 that she had already got the job. The problem was that he wanted his job so much. It meant everything to him. He had 39 it such a lot before the day of the interview. He had imagined himself 40 brilliantly（出色地）at the interview and being offered the job immediately. But now here he was feeling 41 . He couldn’t remember all those things he 42 to say. At that moment, he almost decided to get up and leave. But no – he had to do this. He had spent so much time considering it that he couldn’t 43 like that. His hands were hot and sticky and his mouth felt dry. At last the door of the office opened. The woman who had gone in an hour earlier came out looking very 44 with herself. She smiled sympathetically （同情地）at James. At the moment, James 45 her. The managing director then appeared at the office door. “would you like to come in now, Mr. Davis? I’m sorry to have kept you 46 .” James suddenly wished that he had gone home after all. He got up, legs 47 and forehead sweating and wondered he looked as terrified as he felt.
|
题型：问答题 简答题
无功控制的作用是什么？
题型：单项选择题
主动运输过程主要包括离子泵、协同运输和光泵，其中离子泵消耗的能量来源是（）。
A.光能
B.运输物质的电化学梯度
C.蛋白质的分解
D.ATP高能磷酸键的水解
题型：单项选择题
对车内噪音进行检测时，被检测车辆应该以常用档位、使车速保持在（）以上不同车速匀速行驶。
A.20km∕h
B.30m∕h
C.40km∕h
D.50km∕h
题型：判断题
对长时间漂浮的人来说，意志力量很重要；对刚刚遇险的人来说，意志力量不重要。（）
