noise regulation 中文意思是什麼

noise regulation 解釋
噪聲調整
  • 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〉...
  • regulation : n 1 規則，規程，規章，條例。2 控制，管理，限制，（情慾等的）節制。3 調整，調節，整頓。4 校準；穩...
  1. Verification regulation of noise dosimeters

    噪聲劑量計檢定規程
  2. Regulation and measurement of noise on board with diesel engines, change to high gear

    掛槳機船噪聲限值及測量方法
  3. This course introduce water treatment air quality control, noise control, soil waste, and environmental law regulation

    本課程簡介環境工程中之水處理、空氣污染防制、廢棄物處理、有害物質處理、噪音防治等技術與法令概述。
  4. Verification regulation of noise - vibration meter for measuring environmental pollution

    公害噪聲振動計檢定規程
  5. Verification regulation of video noise meter

    視頻雜波測試儀檢定規程
  6. Verification regulation of 500mhz phase noise measurement set phase detector method

    500mhz鑒相式相位噪聲測量裝置檢定規程
  7. Regulation on noise levels on board sea - going ships

    海洋船舶噪聲級規定
  8. Regulation on noise levels on board inland ships

    內河船舶噪聲級規定
  9. Low noise, save electricity, transporting material accurate, high efficiency. broader height adjustment range, higher regulation accuracy, high savings pressure to adjust the time

    更寬的高度調節范圍，更高的調節精度，節省壓接高度的調節時間。
  10. But often what is not obvious when reading a manufacturer ' s data sheet is how the initial accuracy of the device is affected by other key device parameters such as line regulation, load regulation, initial voltage error, output voltage temperature coefficient ( tc ), output voltage noise, turn - on settling time, thermal hyste - resis, quiescent supply current, and long - term stability

    但，人們閱讀廠家的數據手冊時，因受諸如（電源電壓）線性調整率、負載調整率、初始電壓誤差、輸出電壓溫度系數tc 、熱遲滯（系數） 、靜態電流和長期穩定度等參數的影響而使初始精度往往不明顯。
  11. A new aerodynamic design system developed by authors for draft fan with enhanced efficiency, suppressed noise, enlarged flux and high load. the new design system features : a twist regulation for vortex control is employed in designing to lessen the secondary flow loss in the blade tip and hub ; the feasibility and high efficiency of this procedure has been verified by the tests of the prototype fan ; a new computer - aided 3d blading is used to optimize the blade ; numerical inverse checking is adopted to enhance accuracy in designing and cut down the period of the designing and production. this design system can make the optimized blade with " forward inclination ", " inclining sweep ", " bending sweep ", to minimize the various secondary flow losses, to expand the steady working range of the fan, and to suppress the aerodynamic noise source

    本文通過對一種新型高性能礦用局部通風機的設計、製造及試驗全過程的綜述，展現了新的先進設計體系在民用通風機上的成功運用，其研製特點是： （ 1 ）在葉片氣動設計中為了降低葉根及葉尖區二次流損失，採用可控渦扭向規律設計，樣機實測的高性能驗證了這種方法的可行性和高效性； （ 2 ）在設計方法中採用較精確的數值反驗算，獲取最優設計方案，大大提高設計的準確性和成功率，並縮短了設計試制周期； （ 3 ）在設計過程中發展了計算機輔助三維葉片造型新方法，可以根據設計需要簡便快捷地對葉片進行「前傾」 、 「傾掠」或「彎掠」造型，這些造型對減小各種二次流損失、擴大穩定工況范圍和控制葉輪機氣動噪聲源起到了非常好的作用。
  12. Abstract : a new aerodynamic design system developed by authors for draft fan with enhanced efficiency, suppressed noise, enlarged flux and high load. the new design system features : a twist regulation for vortex control is employed in designing to lessen the secondary flow loss in the blade tip and hub ; the feasibility and high efficiency of this procedure has been verified by the tests of the prototype fan ; a new computer - aided 3d blading is used to optimize the blade ; numerical inverse checking is adopted to enhance accuracy in designing and cut down the period of the designing and production. this design system can make the optimized blade with " forward inclination ", " inclining sweep ", " bending sweep ", to minimize the various secondary flow losses, to expand the steady working range of the fan, and to suppress the aerodynamic noise source

    文摘:本文通過對一種新型高性能礦用局部通風機的設計、製造及試驗全過程的綜述，展現了新的先進設計體系在民用通風機上的成功運用，其研製特點是： （ 1 ）在葉片氣動設計中為了降低葉根及葉尖區二次流損失，採用可控渦扭向規律設計，樣機實測的高性能驗證了這種方法的可行性和高效性； （ 2 ）在設計方法中採用較精確的數值反驗算，獲取最優設計方案，大大提高設計的準確性和成功率，並縮短了設計試制周期； （ 3 ）在設計過程中發展了計算機輔助三維葉片造型新方法，可以根據設計需要簡便快捷地對葉片進行「前傾」 、 「傾掠」或「彎掠」造型，這些造型對減小各種二次流損失、擴大穩定工況范圍和控制葉輪機氣動噪聲源起到了非常好的作用。
  13. These are the conclusions : ( 1 ) the regulation on security issuance protects the present interest of the noise traders, weakens the arbitrage power of the issuers on the primary market, creates the living space for the noise traders, and assists them to expel or assimilate the value investors on the market, and finally become the dominators of the market. ( 2 ) to improve the structure of the market investors and to develop the blue chip stocks are the important premises to realize " the highly unification of the development, standardization and tolerance of the chinese stock market ", and to realize the smooth regression of the stock prices to their real value

    本文的結論是： （ 1 ）證券發行管制保護了噪聲交易者利益，削弱了一級市場發行方的套利力量，創造了噪聲交易者的生存空間，推動了噪聲交易者對價值投資人的驅逐和同化，使噪聲交易者主導市場； （ 2 ）改善投資人結構和增加大盤蘭籌股是實現中國股市「發展、規范與市場承受能力高度統一」 、以及股票價格向價值平穩回歸的重要條件。
  14. Noise control hand held percussive breakers amendment regulation 2000

    2000年噪音管制手提撞擊式破碎機修訂規例
  15. Noise control hand held percussive breakers fee revision regulation 2005

    2005年噪音管制手提撞擊式破碎機費用調整規例
  16. The point of airport environmental regulation is the pollution of noise and emission

    摘要機場環境管制的重點是噪聲和排放物污染。
  17. Verification regulation of noise figure meter

    噪聲系數測試儀
  18. The regulation for the main fan noise

    風機噪聲治理
  19. Our focus will be on the protection of health by reduction of air, noise and water pollution, and on improvement to living quality by better urban planning, building regulation and conservation of natural resources

    我們的工作重點，是要透過減少空氣噪音和水污染，來保障市民的健康同時亦透過更完善的城市規劃和建築物規例，以及保護天然資源，來改善我們生活質素。
  20. Verification regulation of waveguide noise generator

    波導噪聲發生器檢定規程
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