compare indicator 中文意思是什麼
compare indicator
解釋
比較指示器-
Vibration - resisting electricity contact pressure meter is used for occasion by environment quake vibration excle in pulsaling lash by medium - resistant and suddenly unload ; usually it is make use of form a complete set by relevant eletric device ( such as relay and contact appliance and so on ). so realized attain auto - control post a letter ( give an alarm ) for pressure system by survey. compare with ordinary for a special model electricity contact pressure meter, zhe indicator ' s function by survey pressure more stabilize, more accurate, and powerful of resist eletric arc, and it is use for even more long life
耐振電接點壓力表，適用於環境劇烈振動場合，可耐介質的高強脈動沖擊及突然卸荷；通常該儀表經與相應的電氣器件（如繼電器及接觸器等）配套使用，即可對被測（控）壓力系統實現自動控制發信（報警）的目的，與普通專用型電接點壓力表相比，指針測壓性能更穩、準，且抗電弧強大，使用壽命更長。 -
The objectives of the programme would be to monitor the biological responses of indicator species with respect to changes in water quality ; to compare biological effects of pollution across hong kong waters ; and to assess the overall ecological health of hong kong s marine environment
監測計劃的目標是監測水質變化對指標物種所導致的生物反應，比較全港各海域污染對生物所造成的影響，以及評估香港海洋環境的整體生態健康狀況。
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