《变压器、高压并联电抗器和母线保护及辅助装置标准化设计规范》规定,微机继电保护装置宜采用全站后台集中打印方式。为便于调试,保护装置上应设置打印机接口。
参考答案:对
( )绘制步骤是先将所有节点按其最早时间定位在时标网络计划表中的相应位置,然后再用规定线型(实箭线和虚箭线)按比例绘出实工作和虚工作。
A.直接绘制法 B.间接绘制法 C.单代号绘图法 D.双代号绘图法
Which of the following statements is NOT true according to the passage
A.The term "averted vision" refers to the act of looking out of the corners of one’s eyes.
B.If you want to see very faint things, you should better look sideways rather than straight on.
C.The receptors located in the eye’s center are less sensitive to dim light.
D.To "look" is to see something straight ahead.