governing stage 中文意思是什麼
governing stage
解釋
調節級-
Application of endwall boundary layer suction in the stator cascade of steam turbine governing stage
端壁邊界層抽吸技術在汽輪機調節級靜葉柵中的應用 -
And a brake motor is adopted as a towing device of the elevating equipment. the speed governing of the motor is done by stepless speed regulating, which is a energy - saving frequency converting method. besides, interlock and overtravel - limit switch are used in the electric equipment to ensure the safe operation of the stage machinery equipment, in window2000 operating system, the development of the whole controlling system can be accessed with " c + builder "
設計中選擇了pc總線工業控制機和可編程序控制器作為控制系統的主機，設計了兩個獨立的系統分別控制升降舞臺和升降樂池，採用了制動電機作為舞臺升降的拖動裝置，電機的調速方法選擇了可以無級平滑調速、經濟節能的變頻調速方法，並在電氣上採用互鎖和行程開關來保證舞臺機械設備的安全運行。 -
Numerical investigation of three - dimensional separation flow in the rotor cascade of a steam turbine governing stage at large negative incidence
汽輪機調節級動葉柵大負沖角工況下的三維分離流動研究 -
Pharma - industry require highly to capital, technic and management ; our country is under the stage of system transform ; with state owned enterprises as the maintream of domestic pharma - industry, restricted by factor like system, governing structure, administration etc. ., it is difficult for china ' s pharma - enterprises to form a continuous development capability, which keep them staying in a low competitive status
制藥業對資金，技術，管理的要求都相當高，我國又處於一個體制的轉型階段，在以國有企業為主導的制藥行業中，企業面臨著體制、治理結構、管理等多方面因素的制約，難以形成一個可持續的發展能力，處於一個低水平的競爭狀態。
分享友人