一台电源变压器初级线圈是4400匝,电压是220伏,若想在次级得到36伏电压,则需在次级绕线圈多少匝?
参考答案:
(2013·江苏高考)Team leaders must ensure that all members ________ their natural desire to avoid the embarrassment associated with making mistakes.
A.get over
B.look over
C.take over
D.come over
G01X50Z100F40表示()
A.从X500处移到Z100
B.快速移到X500Z100处
C.进给速度移到X500Z100处