皮皮学，免费搜题
登录
搜题
【单选题】
有一台量程为0~100°C的温度变送器,其最大误差是.5°C,在50°C时,绝对误差为.2°C,则仪表精度及相对误差为________。A.
1级,4%
B.
.5级,.4%
C.
.5级,4%
D.
1级,.4%
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
【单选题】________ it is very noisy in the big cities, many people ________ love living there.
A.
Although, still
B.
But, still
C.
Although, but still
【简答题】简述巨噬细胞在非特异性抗感染免疫各时相的主要作用及其作用机制。
【单选题】–How about the exhibition that day? --It was very noisy, but that didn’t ________ me.
A.
hurt
B.
impress
C.
change
D.
bother
【简答题】简述巨噬细胞在非特异性抗感染免疫各时相中的主要作用及其作用机制。
【单选题】If you were giving an informative speech to a general audience on the presidency of John F. Kennedy, the most important factor to consider when analyzing your audience would probably be its
A.
age
B.
religion
C.
economic standing
D.
gender
E.
group membership
【简答题】Consider a general feedback system with parameters A=10 6 and A f =100. If the magnitude of A decreases by 20 percent, what is the corresponding percent change in A f ?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
