主页
学科
搜索
账户
常见问题
当前学科：TD认证综合试题
题目：
多选
3A事件应用于当TD系统服务小区服务质量低于一定门限，而相邻GSM/GPRS小区的服务质量高于一定门限时触发，以下属于3A判决的公式是（）.
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:
痰少而黏，难于咯出者，多属（）。
有关转移瘤的特点，不正确的是（）。
请演示肛门指诊的检查方法。（须口述肛门指诊内容和检查后指套上可能存在的残留物，使用模型检查时应口述被检查者体位，取一种体位即可）
某建设工程项目采用施工总承包管理模式，若施工总承包管理单位想承担部分工程的施工任务，则应（ ）。
选择镜头并确定其长度时，主要考虑（）.
Research Is a State of Mind For many years there has been much misunderstanding as to just what research is. The popular conception seems to be that there is something mysterious about it， and before any research can be done it is necessary to have expensive scientific apparatus and large， elaborately equipped laboratories. Actually， this is not so. （6） It is a simple， organized way of trying to accomplish something you wish to do—so simple that anyone can do research anywhere at any time. First， you select the problem you would like to solve， then you list at least ten reasons why it has not been solved. （7） It takes just as much effort to solve a useless problem as a useful one. （8） After carefully—and I want to emphasize that word “carefully”—selecting the problem and the ten things between you and the solution， you then use the same procedure as in solving a crossword puzzle.（9）In the solution of the remaining obstacles you may need some simple apparatus， but the things you will probably need most are infinite patience and persistence. Few people realize the difficulties of doing any new thing. Maybe one of the reasons people are so easily discouraged is because of their education. During all our years at school we were examined two or three times a year. If we failed once， we were out. （10）If we are going to make progress， we must learn to fail intelligently so that we won't become discouraged at the 99.9 per cent failure. 6.（） 7.（） 8.（） 9.（） 10.（）
在一笔托收业务中，下列( )是代收行应做的工作。
施工方案编制的依据是（）。
水下作业点上方，半径相当于（）的区域内，不得同时进行其他作业。
脱班是指客运经营者未按时派车辆应班，耽误时间超过一小时的。