differential piston 中文意思是什麼
differential piston
解釋
差動活塞- differential : adj 1 差別的，區別的；特定的。2 【數學】微分的。3 【物、機】差動的，差速的，差示的。n 1 （鐵路不...
- piston : n. 1. 【機械工程】活塞。2. 【音樂】（管樂器的）直升式活塞。
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( 4 ) in order to improve the system and its working function, a hydraulic controlled direction valve is connected in the main oil circuit to control the differential of the piston. then the dimentions of the cylinder and the piston are reduced, improving the working properties
廣東工業人學工學顧十學位論義（ 4 ）為進一步改進設計方案，提高其工作性能，在主油路中加一液動換向閥，控制活塞的差動，從而將減小油缸和活塞的尺寸，提高工作性能。 -
According to the control rod hydraulic drive mechanism ( crhdm ) and the characteristics of its hydraulic cylinder seal structure, the leaking ways of the hydraulic cylinder piston ring seal were analysed, its theoretical calculation model was built and its flow resistance formula based on the calculation model of differential pressure at the hydraulic cylinder piston ring seal was deduced
摘要根據控制棒水壓驅動機構水壓缸活塞環密封結構的特點，分析了水壓缸活塞環的泄漏途徑，建立了活塞環密封泄漏流阻的理論計算模型，並結合水壓缸活塞環密封處的壓差計算模型，推導出水壓缸密封結構的流阻計算公式。 -
These differential pressure measuring instruments with magnetic piston take the conditions experienced in use into full consideration and meet the demands set in the gas, water and air supply sectors and for the treatment of such media
這些差動式壓力測量儀表帶有磁性活塞，充分考慮了使用環境，能夠滿足供氣供水空氣供應部分的要求，並且能夠處理這些介質。 -
Differential pressure measuring instruments with magnetic piston and compression spring, nominal size nd 80, with or without electric contact device
帶有磁性活塞和壓縮彈簧的差動式壓力測量儀表，標準尺寸表徑80 ，有或沒有電接點。 -
Model 2600 differential pressure measuring instruments with magnetic piston and compression spring, nominal size nd 80, with or without electric contact device
帶有磁性活塞和壓縮彈簧的差動式壓力測量儀表，標準尺寸表徑80 ，有或沒有電接點。
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