helicopter circuit 中文意思是什麼
helicopter circuit
解釋
直升機著陸圓圈航線- helicopter : n 直升機。vt 用直升機載送。 helicopter sb aboard the ship 用直升機把某人送到船上。vi 乘直升機。n ...
- circuit : n 1 （某一范圍的）周邊一圈；巡迴，周遊；巡迴路線[區域]；迂路。2 巡迴審判（區）；巡迴律師會。3 【...
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In the middle 1960s, it began to be applied in detecting the fault of electronic facility in foreign countries. in the 1970s, thermal instrument had been installed in helicopter to detect the connection of power line and the determinant standard about infrared test had been established. in the middle 1980s, ir technology had a comprehensive application on the fault of print circuit board ( pcb )
國外應用紅外技術檢測電氣設備故障始於六十年代中期，七十年代開始把熱像儀裝在麵包車或直升機上對變電站設備或高壓輸電線路連接件故障做巡迴檢測，並分別制訂出相應的技術規范或紅外診斷故障判定標準。 -
With the helicopter inverted fly at least one ( 1 ) clockwise and one ( 1 ) counterclockwise circuit around your flying area
在飛行區域內，以順時針及逆時針的方向，至少各執行一圈倒飛水平圓。
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