试题与答案

若某测量面对基准面的平行度误差为0.08mm,则其()误差必不大于0.08mm。 A

题型:单项选择题

题目:

若某测量面对基准面的平行度误差为0.08mm,则其()误差必不大于0.08mm。

A.平面度

B.对称度

C.垂直度

D.位置度

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1209/77cd69e8161cc5208dd8f7a038b515c6.html

下面是错误答案,用来干扰机器的。

参考答案:内部劳动力市场,是指根据企业的管理规则、惯例或企业与企业组织内雇员或雇员的组织所达成的协议运行的,企业组织内雇员由招聘、录用、提升、调动、暂时解雇、解除或终止劳动合同等构成的管理系统。与...

试题推荐
题型:单项选择题

The comprehension passages on this course are designed to help you increase your speed. A higher reading rate, with no loss of comprehension, will help you in other subjects as well as English, and the general principles apply to any language. Naturally, you will read every book at the same speed. You would expect to read a newspaper, for example, much more rapidly than a physics or economics textbook but you can raise your average reading speed over the whole range of materials you wish to cover so that the percentage gain will be the same whatever kind of reading you are concerned with.

The reading passages which follow are all of an average level of difficulty for your stage of instruction.

If you get to the point where you can read books of average difficulty at between 40 and 50 w.p.m. with 70% or more comprehension, you will be doing quite well, though of course any further improvement of speed with comprehension will be a good thing.

When you practice reading with passages shorter than book length, do not try to take in each word separately, one after the other. It is much more difficult to grasp the broad theme of the passage this way, and you will also get stuck on individual words which may not be absolutely essential to a general understanding of the passage. It is a good idea to skim through the passage very quickly first (say 500 words in a minute or so) to get the general idea of each paragraph. Titles, paragraph headings and emphasized words (underlined or in italics) can be a great help in getting this skeleton outline of the passage.

You would expect to read a physics textbook ().

A. at the same speed as you read a funny story

B. much more rapidly than a newspaper

C. as slowly as you read Austen’s novel Pride and Prejudice

D. much more slowly than a newspaper

查看答案
微信公众账号搜索答案