主页
知识大厅
搜索
账户
充值
常见问题
当前学科：分析化学(药学专)
题目：
63.名词解释：比移值（Rf）
答案：
<查看本题扣3积分>
答；原点至斑点中心的距离与原点至溶剂前沿.....
查看答案
问题答案不对?抱歉,搜索引擎优化导致页面变化,请尝试站内搜索,远程教育试题库
推荐知识点:
法约尔一般管理理论的主要内容有哪些?
感觉统合失调
He suggested ＿＿＿＿＿＿ to tomorrow’s exhibition together.
以下程序的输出结果是：main(){int x; for(x＝1;x＜10;x＝x+1) for(x＝10;x＜10;x＝x+1); printf("％d\n",x);}
文献
1. While the train ______ (still move), a great many men suddenly jumped out. I thought that something terrible was happening, so I ran away.2. I’d rather you ______ (give) me a new one instead of having the old one repaired as you did.3. He spends all his spare time planting trees. He says by the end of next year he ______ (plant) 2000.4. It is highly desirable that every effort ______ (make) to reduce expenditure.5. It’s just struck midnight. It’s time we ______ (go) to bed.6. Don’t take his remarks too seriously. He was so upset that I don’t think he really _____ (know) what he was saying. 7. Don’t you remember ______ (meet) him at my house?8. It took me two hours ______ (do) my homework.9.They believed that by using computers the production of their factory ______ (increase) greatly.10. He is squatting beside a notice which ______ (read) “No smoking”.
列举健康教育的方法。
物理层的接口有哪几个方面的特性？各包含些什么内容?
文件
简述声明和启事的区别。
本网站数据均来自互联网 --2018