《煤炭工业设计规范》的规定，小型矿井的在开采倾斜煤层时的阶段垂高是（）。_储量管理工_全学科试题题库

当前学科：储量管理工

题目：单选
《煤炭工业设计规范》的规定，小型矿井的在开采倾斜煤层时的阶段垂高是（）。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

电子邮件营销就是用邮址搜索软件搜索尽可能多的电子邮件地址，然后向他们发送一些企业的广告。

300 Hurdles Now comes the first hurdle. __1__ We all make it over this hurdle with ease. This symbolizes. Those obstacles in life that we struggle to get over, but we always manage to do so. You can look at that hurdle in two ways: "I can’t make it over, I’m too tired" or "I am one more hurdle closer to finishing this race". This is an example of taking a negative situation and seeing something positive in it. The next part of the race is every hurdle between the first and last one. __2__ This happens a lot in life too. There may be a situation that arises where you feel as though you can’t make it and all you can think about is giving up. You may fall over that "hurdle" or struggle getting over it, but somehow you find it in yourself to jump over it and move on with the race. Next is that last 100m of the race. You feel as though you just want to say, "No I can't do this." __3__. Now lastly is the last hurdle. This hurdle is the toughest out of all of them. In life we find ourselves falling and falling, and maybe getting too lost in our problems that we fell like have been though enough and there’s no hope. __4__ It's one step close to the end of the race. Once you finish, you look back on it and you realize that you made it not by leaping, but step by step. "Yard by yard, life is very hard. But inch by inch, life can be a cinch."__5__. __4__内应选（）

达到了乐的要求便会（）

兼性腐生

下列环烷烃中，环张力最大的是()

下列语言治疗方法中哪一项属于刺激促进法的方法（）。

在以下的教育类型中，其中受益面最大、教育成本最低的是（）。

患者女。经量多，乏力，实验室检查示：MCV<80fl，MCHC<32%，最可能的诊断为（）

哪项不符合轻型婴儿腹泻的特点（）

运动神经元病最常见的类型是（）