環境噪音測量 的英文怎麼說

中文拼音 [huánjìngzàoyīncèliáng]
環境噪音測量 英文
noise survey
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 境 : 名詞1 （疆界; 邊界） border; boundary 2 （地方; 區域） place; area; territory 3 （境況; 境地） co...
  • 噪 : 動詞1. （蟲或鳥叫） chirp 2. （大聲叫嚷） make noise; make an uproar; clamour
  • 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 環境 : environment; surroundings; circumstances; ambient; closeness; ambience; ambiance; atmosphere
  • 噪音 : noise; undesired sound; strepitus
  • 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
  1. Manufacturer of precision instruments and controls including barometers, density monitors and level control for use in applications in chemical, petrochemical, food, medical, pharmaceutical, water and wastewater treatment, utility industries

    -銷售非接觸紅外測溫儀環境測試儀音量計噪音計照度計溫濕度計一氧化碳測試儀電力基礎儀表數字萬用表交直流鉗形表。
  2. The likely potential sectors for hong kong s environmental protection services providers include environmental equipment repair, maintenance, and consultation services, indoor - air quality monitoring and improvement services, environmental hygiene services, noise control and monitoring, environmental reporting and verification, iso 14001 environmental management system development and certification, energy conservation and audit, environmental audit, environmental licence application, environment - related training and environmental impact assessment

    香港環保服務提供者有機會拓展的領域包括：環保設備維修、保養及顧問服務，室內空氣質量監測及改善服務，環境衛生服務，噪音控制及監測，環境報告及核證， iso14001環境管理系統發展及認證，節能及其評審，環境評審，環境許可證申請，環境相關培訓及環境影響評估。
  3. The traditional detection algorithm, based on zero - crossing or energy, will not acquire ideal effect when the signal - to - noise is low or the signal is weaker. therefore, to resolve the real problem in the real environment that all kinds of random noise and speech signal exit together, some new algorithm must be put forward. account for the complexity of real noise, we integrate the wavelet transform and high - order statistics and advance a new algorithm ; the algorithm can effectively separate the speech signal and the non - gauss noise

    基於過零率和能量的傳統檢測演算法，在噪聲環境比較復雜的情況下效果很不穩定，尤其是信噪比較低或者語音信號較弱時，檢測效果很不理想，因此，在多種語言和噪聲隨機出現、噪聲和語音強弱不一的實際噪聲環境下，必須利用新的演算法提取有用信號和噪聲信號的有效特徵，才能解決實際的問題。
  4. Acoustics - description and measurement of environmental noise

    聲學.環境噪音的描述和測量
  5. Acoustics. environmental noise characterization and measurement. special measuring methods

    聲學.環境噪音的表徵和測量.專用的測量方法
  6. Acoustics - description and measurement of environmental noise - basic quantities and general evaluation methods

    聲學.環境噪音的描述和測量.基本量和一般評價方法
  7. Jdy - 280 electromagnetic lock with led product characteristic : easily installed, low noise and durable ; strong magnetic force, no magnet left when power off with led and network signal output built - in reverse wave protection function usage range : be used with intercoms and access control systems can be installed onto wooden door, metal door, glass door, fireproof door function : working voltage : 12vdc, 24vdc working current : 12vdc 0. 53a, 24vdc 0. 27a working condition : 40 50 working mode : cut off power to open wires are insulated, dc500v absolutely insulated in 1 minute. dimension of the magnet board : : 184 x 36 x 11mm dimension : 235 x 45 x 30mm weight : 1980g yiwu qimingxing computer company copy right

    Jdy - 280磁力鎖帶指示燈產品特性:安裝方便噪音低壽命長吸力強無剩磁內置反向突波保護功能適用於90開門，有門偵測信號帶鎖狀態指示燈及聯網信號輸出適用於樓宇對講門禁系統配套使用適用門型：木門金屬門玻璃門防火門電氣性能：工作電壓： 12vdc 24vdc工作電流： 12vdc 0 . 53a 24vdc 0 . 27a工作環境： 40 50工作方式：斷電開鎖鎖狀態有指示燈指示：鎖門時綠燈指示燈亮開門時，紅色指示燈亮絕緣電阻測試： dc500v 1分鐘無擊穿鐵板尺寸： 184 x 36 x 11mm外形尺寸： 235 x 45 x 30mm重量： 1980g
  8. Quantities and procedures for description and measurement of environmental sound - part 6 : methods for measurement of awakenings associated with noise events heard in homes

    環境聲音的描述和測量程序和量化.第6部分:家中與噪聲有關的喚醒的測量方法
  9. Particular wires, can be used for long time under the condition of - 65 200 anti strong acid and alkali, durable usage range : be used with intercoms and access control systems. can be installed onto wooden door, metal door, glass door, fireproof door function : working voltage : 12vdc working current : 0. 53a working condition : 40 50 holding force : 280kgs working mode : cut off power to open when the door is being locked, the led turn green, and when the door is open, the led turn red. with network signal output insulated test : dc500v absolutely insulated in 1 minute dimension of the magnet board : 80x24x3mm dimension : 230x40x25mm weight : 1780g

    Jdy - 280埋入式磁力鎖產品特性:安裝方便噪音低壽命長吸力強無剩磁特製導線，可長期使用在65200溫度范圍內，抗強酸堿和有機溶劑，耐老化適用於90開門適用范圍：可與樓宇對講門禁系統配套使用適用門型：木門金屬門玻璃門防火門電氣性能：工作電壓： 12vdc工作電流： 0 . 53a工作環境： 40 50工作方式：斷電開鎖絕緣電阻測試： dc500v 1分鐘無擊穿鐵板尺寸： 184 x 36 x 11mm外形尺寸： 230 x 40 x 25mm重量： 1780g
  10. Quantities and procedures for description and measurement of environmental sound - part 4 : noise assessment and prediction of long - term community response

    描述和測量環境聲音的量值及程序.第4部分:噪聲的評定和社會公眾長期反應的預測
  11. 4. 3 the hong kong institute of surveyors has proposed the establishment of a building affairs tribunal to provide the public with an alternative channel to settle disputes in relation to water seepage, collection and use of management maintenance funds, environmental nuisance e. g. keeping pets, noise, and the use and alteration of common areas of buildings e. g

    4 . 3香港測量師學會建議設立一個樓宇事務審裁處，為公眾處理滲水徵收和使用管理維修基金環境滋擾例如飼養寵物噪音，以及使用和改建樓宇公用地方例如阻塞公眾通道或對樓宇維修構成不便的違例裝置等事宜的糾紛。
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