【判断题】信用证在规定装运港时可以使用笼统的名称。
【多选题】Why HP proudly declare itself as a software company? (More than one answer)
A.
Software had turned into a stronger driver of revenue in the computer industry than hardware.
B.
HP management had realized that it had to make the shift to sustain its growth.
C.
HP wanted to increase its revenue.
D.
It was the only choice they had.
【判断题】再生发电制动只用于电动机转速高于同步转速的场合。
【多选题】下列关于孔府大门联相关内容描述正确的有()
D.
下联称赞孔氏家族的品德修养源远流长且长盛不衰
【多选题】下列关于“孔府大门联”相关内容描述正确的是( )。
D.
下联歌颂孔氏家族的品德修养源远流长且长盛不衰
【单选题】下面结论中( )是正确的。
C.
负载作三角形连接时,负载的相电压等于电源的相电压。
【单选题】下列结论中正确的是( )
C.
负载作三角形连接时,负载的相电压等于电源的相电压。
【判断题】生活中常说的“江山易改,禀性难移”指的就是气质具有稳定不易改变的特点。
【判断题】Y-△降压启动只适用于正常工作情况下定子绕组作△接的电动机