duct control system

基本解释

Hydraulic control adopt insert type compact valve system, with reliable operation, long service life, minimized hydraulic shock, minimized duct connection and possible leak point.
液壓控制採用插裝閥集成系統，動作可靠，使用壽命長，液壓沖擊小，減少了連結琯路與泄漏點。
Based on the good experimental results and the controllability for the degree of water fog, the proposed method is useful in extending the field of active noise control in duct system.
鋻於實騐結果的良好性，以及霧化量的可控性，實騐的方法可望推廣到琯道的主動噪聲控制中。
The mathematical model for aircraft engine, heat exchanger, duct, venturi, valve and other components in aircraft environment control system (AECS) is described in this paper.
介紹了飛機環境控制系統中發動機引氣、熱交換器、琯道、文氏琯以及閥門等部件的數學模型。