NI的意思
「NI」經常作為「Noise Index」的縮寫來使用,中文意思:「噪聲指數」。
NI(噪聲指數)詳細解釋
- 英文縮寫詞:NI
- 英文單詞:Noise Index
- 中文簡要解釋:噪聲指數
- 流行度:251
- 分類:Medical
- 領域:British Medicine
英文縮寫NI的擴展資料
- The engine is the heart of car, each cylinder work uniformity differences can great effect of the car performance, fuel consumption and emission and noise index.發動機是汽車的心臟,發動機各缸工作均勻性的差異對汽車的動力性、經濟性、排放和噪聲等指標有很大的影響。
- Combined effect of traffic noise index evaluation method is the evaluation on the subjective annoyance value of residents to traffic noise.交通噪聲綜合影響指數評價方法是對居民對交通噪聲的主觀煩惱度的評價。
- Adopting frequency-mixed PLL scheme, the frequency dividend ratio in loop is greatly reduced; choosing components with low phase noise, and using comb spectrum generator instead of traditional big step loop, low phase noise index is achieved in output.通過混頻式鎖相環方案,大大降低了環內分頻比,選用低相噪器件,以及采用了梳狀譜發生器代替傳統的大步進環等措施,使輸出實現了低相噪指標。
- Proper arrangement of them significantly reduces the energy consumed and noise level and ensures the input power and noise index, solves the problem of insufficient air volume supplied, and improves the indoor thermal comfort effectively.通過對這些部件的合理布置,大幅度降低機組能耗及噪聲,保證了產品輸入功率及噪聲指標,解決了傳統盤管在實際運行時風量小的問題,有效提高了空調房間的舒適性。
- The noise index of YKK Series, which are the main export parts to power station ( including nuclear power station ), is an important competitive factor in international market.作為我國電站(包括核電站)主要出口部件的YKK系列電機在國際市場上的競爭力受到噪聲指標的影響。