空調噪聲 的英文怎麼說
中文拼音 [kōngdiàozàoshēng]
空調噪聲
英文
air conditioning noise-
Long - hole and geometrical proportion type of mixing unit is finally adapted in lpg supply system, and power and torque output of lpg engine are improved by increasing compression ratio, and ignition characteristic is tried to adjusted to satisfy engine performance. meantime emission performance and noise level of lpg engine at full - throttle and other various part - throttle operations are tested and compared with former gasoline engine. ( 3 ) it is verified by engine dyno tests that lpg engine has better synthesized performance at aspects of power and torque, fuel economy, as well as emission than former gasoline engine
選擇了等比例長孔式混合器控制空燃比；通過提高壓縮比來彌補動力性的損失；以動力性為主控目標，對最大功率點、最大扭矩點、中等轉速、最低轉速點所對應的發動機轉速做了點火特性的調節；通過空燃比的合理控制，直接改善發動機的動力性、經濟和排放指標；作為對缸內燃燒過程的理論分析，進行了燃燒特性的實驗測試；對原汽油機和新開發的液化石油氣發動機，進行了外特性和部分負荷特性以及怠速的排放及噪聲對比性測試。Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package
「國偉」 、系列乾式復合機，是我廠根據多年的復合機製造經驗及結合客戶需求，開發的新產品，該機第一基材採用了「光電自動跟蹤」糾偏放卷裝置，磁粉張力控制、氣動背壓移動式刮刀、烘箱溫度分段自動控制、大輥筒導熱油加熱、上膠復合氣動控制及雙變頻調速技術，使該機具有復合速度快、噪聲低、空氣污染小、能耗低、運行平穩等特點，適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合，復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點，廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。An under estimation of the hearing effects by the low frequency noise could be happened. that is to say, even if the a - weight sound level is small, the low frequency noise may annoy to listener by the different ways from the high frequency noise. so it is necessary to understand psychoacoustics in order to make noise quality evaluations that match the subjective experience of the purchaser
同時應用主觀評價方法?成對比較法（ paircomparisonstatisticalevaluationmethods ）對不同家用空調器噪聲進行主觀評價試驗，並與客觀評價結果進行了對比，結果表明：人主觀響應（煩躁程度）與各心理聲學評價指標之間均具有很高的相關性，相關系數一般均大於0 . 9 ，而與a計權聲壓級之間的相關系數只有0 . 78 。Reverberant room method for sound power level testing of ventilators
空調風機噪聲聲功率級測定?混響室法Seg l = en - us > article 15 control of noise pollution in using air - conditioning equipment, care shall be taken not to allow noise to disturb the normal work and life of others
第十五條（噪聲污染的治理）使用空調設備，應當避免噪聲妨礙他人的正常工作、生活。For designing railway vehicle with lower noise, interior noise is measured in the cushioned berth sleeping car
為了設計低噪聲鐵道車輛，對我國既有線上的軟席臥車（空調）進行了車內噪聲測試。According to importance of ecosystem services, the function of fixing carbon and releasing oxygen is the most important, the function of conditioning climate is the second, and the functions of keeping waterhead, preserving soil, purifying environment, and restraining noises are also important
依據重要性，由大到小依次為固碳釋氧功能、調節氣候功能、涵養水源功能、保持土壤功能、凈化空氣功能與減弱噪聲功能。Meanwhile, the importance of different ecosystem services in urban areas is different. the function of fixing carbon and releasing oxygen is the most important, the function of conditioning climate is the second, and the functions of keeping waterhead, preserving soil, purifying environment, and restraining noises are the last important
同時，城市生態系統各生態服務功能的重要性，由大到小依次為固碳釋氧功能調節氣候功能涵養水源功能保持土壤功能凈化空氣功能與減弱噪聲功能。Seybert af. crocker mj. moore jwetal. reducing the noise of a residential air conditioner. noise control eng, 1973, 1 ( 2 ) : 79 ? 85
單希壯.空調器室內櫃機噪聲的空氣動力學分析.噪聲與振動控制， 2000 （ 3 ）Study on analysis and control for vibration and noise source in a air - conditioner of window
窗式空調器振動噪聲源的分析和控制研究The multiscale modulation spectrum analysis based on the mulitresolution analysis of noise caused by ship propoller cavitation
螺旋槳空化噪聲的小波多尺度調制譜分析Determination of sound power levels for noise emitted by heating ventilating and air conditioning equipment - engineering method
採暖通風與空氣調節設備噪聲聲功率級的測定工程法Noise control techniques of air - conditioning system
空調系統噪聲控制技術Air conditioners, heat pumps and dehumidifiers with electrically driven compressors - measurement of airborne noise - determination of the sound power level
帶電驅動壓縮機的空調加熱泵和除濕器.空氣噪聲的測量.聲功率水平的測定Air conditioners, heat pumps and dehumidifiers with electrically driven compressors - measurement of airborne noise - determination of the sound power level ; german version env 12102 : 1996
空調器熱力泵和帶電動壓縮機的除濕器.載氣噪聲測量Points out the key issues in noise control including the arrangement of sound absorber. noise transmission from machine room and duct and noise superposition
摘要指出了全空氣空調系統噪聲控制應注意的幾個問題，如消聲器設置、空調機房及風管傳聲、噪聲疊加等。Effect of air - conditioning duct design on cabin inside noise
汽車空調風道設計對車內噪聲的影響Scroll compressor, used as main engine in auto aircondition system, has small volume, light weight, low noise, low vibration, good seal, high volume efficiency and high heat insulation efficiency
渦旋壓縮機是汽車空調器的製冷主機，具有體積小、重量輕、低噪聲、低振動、密封好、容積效率和絕熱效率高等優點。Public transportation : double deck bus, fully integral bus, sightseeing roofless bus, extra length and high capacity bus, luxury bus, environmental friendly bus, and parts and other equipment specially used for bus, such as air conditioner and noise control system, etc
公共交通：雙層公交巴士、全承載式公交客車、地鐵化公交車、觀光敞篷公交車，超長大容量公交巴士、低地板公交客車、高檔公交客車、環保公交車及專用於公交客車的空調、噪聲控制系統等車輛配件及其它專用設備。In the view of a civil case on air conditioner noise infringement between neighborhoods, this paper discussed the ambient noise determination methods and standards, and put forward some suggestions to appropriate determination methods and standards for better solution
從一起鄰里間空調噪聲擾民的民事案件，闡述了居民鄰里間空調擾民噪聲監測方法及執行標準，從實踐體會到，國家應制定更合適的噪聲標準和測量方法，以利於處理這類問題。分享友人