direct acting

英 [dəˈrekt ˈæktɪŋ]

美 [dəˈrekt ˈæktɪŋ]

直接传动的；直接作用的

机械

双语例句

• This paper analyzes damage reason of electric heat tube of a midget electrically heated boiler by calculation of jet flow of return water pipe. The damage is a fatigue failure that is caused by direct acting of return water on electric heat tube.
  通过对回水管的射流计算，分析了小型电热锅炉电热管损坏的原因：电热管的损坏是由于回水直接对电热管作用而引起的疲劳破坏。
• There are four types for PWR pressure-relieving devices: direct acting safety valve, pilot-operated pressure relief valve, power-operated pressure relief valve and safety valve with auxiliaries.
  PWR的压力释放装置主要有四种类型：直接作用式安全阀、先导操作压力释放阀、动力作用式压力释放阀和具有辅助装置的安全阀。
• Combustion Control for Annealing Furnace is direct acting the Quality of Zinc Sheet.
  退火炉的燃烧控制直接决定了镀锌板质量。
• Operating frequency: high frequency movements, the structure should be preferred direct acting solenoid valve, preferred to listen to the exchange of power.
  工作频率：动作频率要求高时，结构应优选直动式电磁阀，电源听优选交流。
• The reason for abnormal leakage of general spring direct acting safety valve is analyzed and the method for overcome this abnormal leakage is proposed.
  分析了一般弹簧直接作用式安全阀非正常泄漏的原因，提出了克服其非正常泄漏的方法。
• Optimization of Direct Acting Governor of Diesel Engine
  柴油机直接作用调速器的优化设计
• Although Chinese Ministry of Railways tries to obtain the foreign technology of the computerized direct acting electro-pneumatic braking system by introducing, foreign companies refuse transferring kernel technology to us.
  虽然目前铁道部试图通过引进的方法得到微机控制直通电空制动系统技术。但由于国外公司普遍拒绝转让核心技术，因此国内要真正掌握这类制动系统的技术，必须依靠独立自主研制。
• The author also design a computerized direct acting electro-pneumatic braking system which is suitable for 200km/ h EMU.
  然后以此作为设计依据，设计了适用于200km／h动力分散电动车组的微机控制直通电空制动系统。
• Research on Structural Design of Valve Port Dynamic Pressure of Direct Acting Relief Valve
  阀口动压反馈直动式溢流阀的结构设计研究
• Valves are direct acting and pilot-type two kinds.
  减压阀有直动型和先导型两种。