皮皮学，免费搜题
登录
搜题
【单选题】
图纸上有一个槽,尺寸标注为30H7,请问下面哪一个实际尺寸在公差之内?A.
29.982 mm
B.
29.995 mm
C.
30.018 mm
D.
30.027 mm
E.
30.180 mm
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Why are og computers important? ________________________________________________________________________________________
【简答题】什么是欠定位?为什么不能采用欠定位?什么是过定位?
【单选题】Why are analog optical fiber communication links limited to shorter distances ?
A.
continuous modulation
B.
non-higher signal to noise ratio
C.
great power from the laser
D.
less power from the LED
【简答题】Why are young mannies becoming popular in the United States? [A] They are good at computer s. [B] They are better trained for their jobs. [C] They can get boys in more healthy activities. [D] They...
【单选题】What is an analog signal?
A.
Analog signal is a continuous values
B.
Analog signal is a discrete values
C.
Analog signal is sometimes continuous, sometimes discrete
D.
。
【单选题】What is an analog signal?( )
A.
Analog signal is a continuous values.
B.
Analog signal is a discrete values.
C.
Analog signal is sometimes continuous, sometimes discrete.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
