noise limits 中文意思是什麼

noise limits 解釋
噪聲限度
  • noise : n 1 聲音，聲響。2 叫喊；嘈雜聲，噪音；喧鬧聲；吵鬧，騷動，騷擾。3 〈古語〉謠言，風聲。4 〈美國〉...
  • limits : 繪圖界限
  1. In this paper, the concept of acceleration ambiguity function ( aaf ) and acceleration resolution is put forward for the first time. using aaf, the effects of target ' s relative acceleration on several outputs of a linear - phase matched filter are analyzed, such as the output signal - noise - ratio loss, the doppler resolution, the constraint on optimal accumulative time ( opt ) and their tolerable limits

    論文首次提出並研究了加速度模糊函數和加速度分辨力的有關概念，並以加速度模糊函數為分析工具，詳細討論了加速度對線性相位匹配濾波器的輸出信噪比的損失程度、對多卜勒頻率分辨能力的影響程度、對最優相參積累時間的約束關系以及線性相位匹配濾波器輸出受加速度影響的容限等問題。
  2. With the increasing demands of tung chung line train service, mtrcl is committed to provide noise barriers at tung chung along airport express line to mitigate the expected excedances of the noise limits under noise control ordinance due to increase in train frequency

    隨著東涌列車服務需求量不斷增長，地鐵公司決定在東涌沿機場快安裝隔音屏障，以保證在列車班次增加的情況下符合噪音管制條例的規定。
  3. Noise limits inside driver ' s cabs and passenger compartments of subway powered car train - sets

    地下鐵道電動車組司機室客室噪聲限值
  4. Limits of sound power level for noise emitted by air compressors for power source use and diaphragm compressors

    動力用空氣壓縮機和隔膜壓縮機噪聲聲功率級限值
  5. A 7. 5 - metre tall noise barrier was provided to minimise the noise impact to road users and public nearby, and continuous noise and vibration monitoring had been carried out to make sure that the noise and vibration limits were not exceeded during tunnel blasting

    為將對道路使用者及附近居民的影響減至最低，承建商在施工范圍興建高七點五米的隔音屏障，並持續密切監察隧道爆破時所產生的噪音及震動情況，確保噪音及震動水平沒有超標。
  6. Article 26 with regard to industrial equipment that might produce environmental noise pollution, the relevant competent departments under the state council shall, in accordance with the requirements for protection of the acoustic environment and the state ' s economic and technological conditions, gradually include the noise level limits in the national standards and trade standards for products established according to law

    第二十六條國務院有關主管部門對可能產生環境噪聲污染的工業設備，應當根據聲環境保護的要求和國家的經濟、技術條件，逐步在依法制定的產品的國家標準、行業標準中規定噪聲限值。
  7. Cid - icp - aes has the advantages of high sensitivity, high signal - to - noise and high quantum efficiency, which nearly reaches theoretical limit value of theoretical parts of an apparatus ; it can memorize thousands of spectra lines at the same time. cid - icp - aes is the newest model, and there are still few articles to report analytical character of this type, as this result the optimum of operating condition and the effect of analytical parameters for photometric precision, signal - to - noise and detection limits are studied : r. f. power is 11 sow, nebulizer pressure is 28psi, the measurement time is 3 times and the integral time is 20s

    本實驗室的光譜儀是當前最新型號的全譜直讀光譜儀，這類新型裝置分析性能的研究報道較少，因此研究著重分析了參數對測量精密度、線背比及檢出限的影響，對儀器最佳操作條件進行了摘要優化：發射功率採用1150w ；載氣壓力為28psi ，測量次數選擇3次，積分時間為205 。
  8. It has been reported that the alignment of the kowloon southern link ( ksl ) proposed by the kowloon - canton railway corporation ( kcrc ) is 50 metres away from the hong kong cultural centre ( hkcc ), and that kcrc will provide a special double - floating track slab inside the tunnel sections along salisbury road to ensure that the facilities of the adjacent hkcc do not suffer noise or vibration in excess of statutory limits

    據報，九廣鐵路公司表示擬興建的九龍南環線鐵路定線距離香港文化中心50米，而該公司會在該線沿梳士巴利道一段的隧道內裝設一套特殊的雙重浮動軌道平板，以確保毗鄰的香港文化中心設施所受的噪音或震動影響，不會超出法例標準。
  9. Rotating electrical machines - part 9 : noise limits

    旋轉電機.第9部分:噪聲限值
  10. Noise limits for small and medium power diesel engines

    中小功率柴油機噪聲限值
  11. The chimes of the bell die down, but as students at pinglin junior high school start studying in class another sound cuts through the tranquility. only 100 meters away from the classroom, the steady rumble of traffic and the noise of tannoy announcements from the hsuehshan tunnel is a constant distraction. according to the ministry of education, the noise levels throughout the campus are within legal limits

    上課鐘聲響起，不過坪林國中教室里開始讀書，但還有多了寧靜中劃過的另一個聲音；離教室不到一百公尺，經過雪山隧道的車流噪音，抽風機運轉的巨大聲響，還有不定時的廣播很容易分心。
  12. Construction machinery and equipment. noise limits

    建築機械與設備.噪聲限值
  13. Noise limits for construction site

    建築施工場界噪聲限值
  14. Earth - moving machinery - noise limits

    噪聲限值和測定
  15. Description and measurement of environmental noise - guide to application to noise limits

    環境噪聲的描述和測量.噪聲極限應用指南
  16. Noise measurement and limits for cold tube mill

    冷軋管機.噪聲測量與限值
  17. While spectral resolution increases as slit width decreases, a narrow input slit greatly limits the light throughput and as a result reduces the signal - to - noise ratio of the measurement

    當光譜解析度增加的時候，狹縫寬度就會降低；而一個窄的狹縫寬度將會對光線的吞吐量產生極大的限制，並導致降低了測量的信噪比。
  18. While it will be beyond epd s statutory power to direct kcrc to adopt further noise abatement measures with all the findings showing that mos rail has complied with the statutory limits under the nco, epd will closely monitor mos rail s performance to ensure its continuous compliance

    由於各項數據均顯示馬鐵所有地點都符合《噪音管制條例》所訂的法定噪音上限，環保署是沒有法定權力指令九鐵就此實行更多消減噪音措施。不過，環保署會繼續密切監察馬鐵這方面的表現，確保馬鐵持續符合法定噪音上限。
  19. Acoustics. measurement of airborne noise emitted by power lawn mowers, lawn tractors, and lawn and garden tractors with moving attachments. method for checking compliance with noise limits

    聲學.由帶割草附件的動力割草機割草拖拉機和草坪及園藝用拖拉機排放的氣載噪聲的測量.符合噪聲限制值的檢驗方法
  20. Limits for noise emitted by agricultural vehicles

    農用運輸車噪聲限值
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