A、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA⑴区的左右span lang=EN-US45suposupspan角方位内spanbrp
B、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA其它区的左右span lang=EN-US45suposupspan角方位内spanbrp
C、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA⑵区的左右span lang=EN-US45suposupspan角方位内spanbrp
D、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA⑶区的左右span lang=EN-US45suposupspan角方位内spanbrp
答案:C
A、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA⑴区的左右span lang=EN-US45suposupspan角方位内spanbrp
B、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA其它区的左右span lang=EN-US45suposupspan角方位内spanbrp
C、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA⑵区的左右span lang=EN-US45suposupspan角方位内spanbrp
D、pspan style=font-size10.5pt;font-family宋体;
mso-bidi-font-family"Times New Roman";mso-font-kerning1.0pt;mso-ansi-language
EN-US;mso-fareast-languageZH-CN;mso-bidi-languageAR-SA⑶区的左右span lang=EN-US45suposupspan角方位内spanbrp
答案:C
A. 正确
B. 错误
A. 正确
B. 错误
A. 20mmA
B. 12mmA
C. 4mmA
D. 4~20mmA
A. 电阻式
B. 电容式
C. 压电式
D. 电感式
A. 776
B. 0.134
C. 30
D. 3.3
A. 正确
B. 错误
A. 正确
B. 错误
A. 正确
B. 错误
A. 越平稳、余差越大
B. 越振荡、余差越小
C. 越振荡、余差越大
D. 越平稳、余差越小
A. 要根据工艺要求控制余差大小
B. 根据余差大小调整控制方案
C. 在控制要求不高的场合可以保留适当的余差
D. 必须消除余差