防噪聲的 的英文怎麼說
中文拼音 [fángzàoshēngde]
防噪聲的
英文
antinoise-
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。Article 29 the unit in charge of a construction project which may produce environmental noise pollution due to the use of machines and other equipment, must report, 15 days before commencement of construction, to the competent administrative department for environmental protection of the local people ' s government at or above the county level the name of the project, the construction site, the length of time needed for completion of the project, the possible level of environmental noise and the measures taken for prevention and control of such pollution
第二十九條在城市市區范圍內，建築施工過程中使用機械設備，可能產生環境噪聲污染的，施工單位必須在工程開工十五日以前向工程所在地縣級以上地方人民政府環境保護行政主管部門申報該工程的項目名稱、施工場所和期限、可能產生的環境噪聲值以及所採取的環境噪聲污染防治措施的情況。Prevention of railway noise pollution state environmental protection administration and ministry of railway have jointly issued the notice on enhancing railway noise pollution prevention, requesting the whistling of the trains travelling in urban areas and the loud speakers of the railway stations, marshalling yards, and switchyards should be controlled
鐵路噪聲污染防治國家環保總局與鐵道部聯合發布了《關于加強鐵路噪聲污染防治的通知》 ，要求控制市區運行的火車鳴笛及火車站、編組站、調車場指揮作業的高音喇叭。Three phase dry type power transformer, which make it with those features : safety, reliability, and energy saving, fireproof, flameproof, simple maintenance etc., the design is advanced ; the structure of products is reasonable and the outline is fine, the main performances of the products are much better than the national standards, for example, partial discharge level no - load loss, on - load loss, noise level, it is adaptable for application on heavy humidity and severely pollute places which are near to lake, sea and rive, as well as, high demand - fireproof, heavy load capacity place, such as : high building, airport, station, port, underground, hospital, electrical power station, metallurgy, shopping center, residential area and petroleum chemical industry, nuclear power station, nuclear - powered submarine
非包封線圈三相干式變壓器，具有安全可靠節能防火防爆維護簡單等優點。其設計先進結構合理外形美觀。主要性能指標均優于國內標準，如局放水平空載損耗負載損耗噪聲以及能適應高溫度環境使用等，可安裝在靠近湖海河邊污穢潮濕的環境及防火要求高負荷較大的地區，適用於高層建築機場車站碼頭地鐵醫院電廠冶金行業購物中心居民密集區以及石油化工核電站核潛艇等場所。It is heat - resistant, durable, has high degree of adapting capacity, sound - proof, anti - frosting and able to reduce the radiation of the sun
具有很強的隔熱性、耐久性和適應性的採光節能防噪聲功能、防結霜，降低陽光輻射等功能。The noise annoyance model was brought forward, also the iirninal noise annoyance under different noise sensitive regions were drawn. some measures and suggestions to decrease the noise effects were proposed
根據高架復合道路交通噪聲實測及對周圍敏感區域人群所產生的噪聲煩惱度的分析結果，提出了高架復合道路噪聲防治和控制對策。Abstract : based on the measures protecting the two primary schools along shenzhen - shantou expressway from noisethe paper presents some proposed programs and structure designs of noise barrier ; analyzes and discusses the monitoring of acoustics effect and the cost of work ， and finally gives some proposals
文摘:針對深汕高速公路沿線兩所小學噪聲敏感點的防護措施，介紹了聲屏障的方案及結構設計，和對聲學效果檢測和工程造價進行分析探討，並提出若干建議。Blade design optimization problems are multimodal and discontinuous problems, the use of gradient - based numerical optimization algorithms perform inefficiently and drop into local minimum prematurely. hence, the exploratory algorithms such as gas are required for global exploration. 4
4 .通過rsm方法擬合復雜的響應關系，平滑設計空間「噪聲」 ，能夠防止數值優化方法陷入局部極值點，獲得良好的魯棒性和適應性。In addition, background noise have to be token into account. all these requires that the whole system to have higher anti - interferce properties. by adopting the technology of uv sensor, watchdog and software filters, noise is notably shielded, accordingly the system gains high performance in reliability and stabilization. this is also ensued by its self - examination function which can efficiently avoid error or miss alarm
本系統採用紫外線火焰傳感器作為探測器，結合硬體看門狗及軟體濾波等方法，有效地屏蔽了噪聲的影響；系統穩定可靠，具有自診斷功能，可有效防止誤報和漏報，實現準確報警，並具有豐富的各種顯示和報警功能。These are the main contents : the characters in time domain and frequency domain of the background noise inside boiler are analyzed theoretically and studied by experiments, and the upper limit frequency of it is confirmed, these are very important to the diagnosis of boiler tube leak and avoid wrong alarms
對爐內背景噪聲的時、頻域特性進行了理論分析與實驗研究，確定了爐內背景噪聲的上限頻率，這對爐管泄漏的診斷和防止誤報警具有重要意義。In this paper, the intelligent non - central - switching explosion - proof amplifying call and telephone talk system which is suitable for the inflammable and explosive, large - scaled and strong - noised working space is developed by recurring to the techniques of the computer, the electronics and the communication
本文採用計算機技術、電子技術和通信技術研製了適合於易燃、易爆、大范圍、強噪聲的生產場所使用的智能型無主機防爆擴音對講電話系統。Abstract selecting certain section of north - south elevated road in shanghai to develop and set up several curved and erect, turnable noisae - preventing screens, and making comparative noise level test and then conducting analysis and approach on sound environment werw presented in this article
摘要在上海市區南北高架與地面道路建設期間，選擇了一些典型的高架路段，開發和設置了弧型與面立型兩種可翻轉式防噪聲屏，並作了對比噪聲測試，進行了聲環境的分析、探討。Article 12 when determining the layout of buildings, urban planning departments shall, in accordance with the national standards for acoustic environmental quality and the sound insulation design standards for civil architecture, decide on the rational distance between the structures and the traffic trunk lines in order to keep the structures away form noise as well as the requirements on planning and design accordingly
第十二條城市規劃部門在確定建設布局時，應當依據國家聲環境質量標準和民用建築隔聲設計規范，合理劃定建築物與交通干線的防噪聲距離，並提出相應的規劃設計要求。As a result of the development of prolificacy and progress of citilazation, it made the buildings near the airport, railroad, highway and industrial factory be immersed in the ocean of bored noise which was mainly made by city traffics, daily life and industrial factories. these buildings should be designed especially to lesson the noise incoming, to improve the ability of surrounding constructions to insulate sound transmission
隨著社會生產力發展而同時進行的城市化進程，城市交通所產生的噪聲，使得位於機場、鐵路、公路或工廠邊的建築，常年遭受噪聲侵擾之苦，此類建築物需要做專門的防噪設計，提高圍護結構的隔聲能力，減少外部噪聲的傳入。Quantitative relationship between low frequency interior noise and suspension characteristic parameters of a vehicle
建築施工噪聲的調查研究及防治對策The easy - e @ and design e valtves are rugged, single - port globe, angle, and reverse - acting { push - down - to - open } valves designed for many veried applications
閥門包括一系列的高性能單座直通閥，廣泛應用於普通工況，以及耐侵蝕、防氣蝕和降噪聲的場合。Dc / dc transfer, high efficient and less noise, meet the different voltage and current need by each module. the mts use isolated dc / dc module to provide power for dilapidation detectors, avoiding lightning strike
Dc dc轉換採用了高效率、低噪聲的dc dc變換電路滿足各模塊的電壓和電流需要；終端採用了隔離dc dc模塊為崩塌傳感器提供電源，防止雷擊對終端其它模塊的影響。Based on the demand for noise control and protection, a study on the noise diffuse and intensity of military aircraft is carried out
摘要為滿足軍用飛機近場噪聲的控制和防護需求，對飛機噪聲的傳播和分佈特性進行研究。Article 21 the competent administrative departments for environmental protection of the people ' s governments at or above the county level and other departments or institutions in charge of supervision and administration of the prevention and control of environmental noise pollution shall, within the limits of their respective functions and duties, have the power to conduct on - the - spot inspection of the units that emit environmental noise within the areas under their jurisdiction
第二十一條縣級以上人民政府環境保護行政主管部門和其他環境噪聲污染防治工作的監督管理部門、機構，有權依據各自的職責對管轄范圍內排放環境噪聲的單位進行現場檢查。Explosion - proof speaker used in explosive gas and hazardous areas zone i and zone ii, also suitable for the high noisy industrial site, the load of the power, matching with the power output to obtain the best output effect
防爆揚聲器可用於具有爆炸危險的i區， ii區場所，同時適應高噪聲的工業場所，是功放的負載，要與功放輸出相匹配，獲得最佳的輸出效果分享友人