大家都搜：
降压器
1、step step───步进
2、step down───辞职；走下；逐步减低；退休，辞职
3、gracefully step down───优雅地下台
4、step───vt.走，迈步；竖立（桅杆）于桅座上；n.步，脚步；步骤；步伐；梯级；vi.踏，踩；走
5、step by step───adv.逐步地；一步步地，逐步地，逐渐地; 缓缓; 浸
6、step by step drawing───逐步绘制
7、skipjack transformer───千斤顶变压器
8、craniotomy step by step───分步开颅术
9、brawn transformer───布朗变压器
1、High-voltage power distribution and the step-down transformer should regulate the electricity sector for the construction of the installation;───高压配电所和降压变压器应按照电力部门的规范进行建设安装；
2、Can also be used as step up or down after a normal transformer.───也可做为普通的升压或降后变压器用。
3、As far as the incoming voltage, we would like to know it and whether the transformer is step down or not.───至于输入电压，自己们想知道它能否变压器上台与否。
4、As the step-down transformer has no load when the SCR is turned off, the system is stable during switching.───这种补偿方案由于在晶闸管关断时降压变压器相当于空载，不存在暂态过程的不稳定问题；
5、Installing current limiting reactor on 2# main transformer of a general step down transformer substation───一总降压变电所2#主变装设限流电抗器
6、Erroneous Operation Analysis on Standby Protection Device of Step-down Transformer───降压变压器高压后备保护误动分析
7、Preparation of a Material for Piezoelectric Ceramic Step-down Transformer───一种压电陶瓷降压变压器材料的制备
8、New Protection Scheme for Step-down Transformer and Corresponding Middle and Low Voltage Buses Based on Longitudinal Comparison Principle───基于纵联比较原理的降压变压器及其中低压母线保护方案
9、When a transformer is supplied energy at a given voltage and delivers it at some lower voltage, it is called step-down transformer.───当变压器提供能源在特定的电压，并提供它在一些低电压，这是所谓的降压变压器。