查询词典 automatically operated valve

Servo valve：随动滑阀

436.控制滑阀 pilot valve | 437.随动滑阀 servo-valve | 438.分配滑阀 distributing pilot valve, distributor valve

sluice valve：闸阀

闸阀 gate valve | 闸阀 sluice valve | 针形阀 Pintle valve ; Needle valve

vent valve：放气阀

供气压力不可避免地产生较大幅度的波动. 用气精度达不到工艺要求. 再加上频繁调节进气阀(Inlet Valve),会加速进气阀(Inlet Valve)的磨损,增加维修量和维修成本. (2) 频繁采用打开和关闭放气阀(vent valve),放气阀(vent valve)的耐用性得不到保障.

check valve; back-pressure valve：止回阀、单向阀

截止阀break valve | 止回阀、单向阀 check valve; back-pressure valve | 球阀 globe valve; ball cock

globe valve; ball cock：球阀

止回阀、单向阀 check valve; back-pressure valve | 球阀 globe valve; ball cock | 减压阀 pressure reducing valve

thermo expansion valve：热膨胀阀

换向阀 diverting valve, reversing valve | 热膨胀阀 thermo expansion valve | 自动关闭阀 self-closing gate valve

thermo expansion valve：暖收缩阀

换背阀 diverting valve, reversing valve | 暖收缩阀 thermo expansion valve | 主动封闭阀 self-closing gate valve

thermo expansion valve：加热膨胀阀

换向阀 diverting valve, reversing valve | 加热膨胀阀 thermo expansion valve | 自动封闭阀 self-closing gate valve

Valve grinding tool：气门研磨工具

valve grinding emerypaste 气门研磨膏 | valve grinding tool 气门研磨工具(=valve lapper) | valve grinding 气门研磨

valve key：阀门扳手

阀门 valve lead; valve | 阀门扳手 valve key | 阀门操纵程序 valve management program

at end of the period：现金等值

期终之现金及 Cash and cash equivalents | 现金等值 at end of the period 175,863 56,036 | 现金及现金等值 Analysis of the balances of cash and

hemoglobinometer：血红素计

hemoglutination 血凝集<作用> | hemoglobinometer 血红素计 | hemoerythrin 血赤藓素