防氣體的 的英文怎麼說
中文拼音 [fángqìtǐde]
防氣體的
英文
gas-proof-
By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve
通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現,固定閥周圍流場存在較強的湍動,閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區,使氣體穿閥后的行為變得復雜,並對氣液傳質過程產生重大影響;模擬結果表明,為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響,通過折邊來改變氣體的氣路是非常有效的,模擬值與實驗值基本得到吻合。Article 40 units that discharge fetor into the atmosphere must take measures to prevent the pollution of neighboring residential areas
第四十條向大氣排放惡臭氣體的排污單位,必須採取措施防止周圍居民區受到污染。Plastic mulches create a barrier preventing fumigant gases from escaping to the atmosphere, thereby increasing their effectiveness
塑料薄膜覆蓋可以形成防止煙熏氣體逸散到大氣的屏障,所以提高煙熏氣體的殺蟲效果。Specification for doors, double, gastight airtight, individually dogged, for marine use
船用單扇固定防氣體防空氣的雙層門的規范Article 26. units that discharge malodorous gases into the atmosphere must take measures to prevent the pollution of neighboring residential areas
第二十六條向大氣排放含惡臭氣體的排污單位,必須採取措施防止周圍居民區受到污染。Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 2 : sampling of gases
焊接和相關工藝的防護和安全.工作人員工作區空氣粒子和氣體的取樣.第2部分:氣體取樣Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 1 : sampling of airborne particles
焊接和相關工藝的防護和安全.工作人員呼吸區空氣粒子和氣體的取樣.第1部分:氣體粒子的取樣This sensor in this paper is based on the characteristic absorption spectrum of acetylene to detect acetylene content and utilizes the optical waveguide all through the process, so it has the intrinsic anti - explosion function, fast response time and good repeatability
本文研製的吸收型光纖乙炔傳感器是利用乙炔氣體的特徵吸收峰來在線檢測乙炔氣體的含量的,且整個過程利用的是光波導,因此它有本質防爆功能。在檢測乙炔時該傳感器響應快、重復性好。Expansion of stomach or intestinal gas can lead to discomfort, hence it is better to avoid consuming " gas - generating " food such as beans, cabbage, carbonated drinks and beer before your flight
我們建議您于出發前避免進食如大豆,包心菜,碳酸飲料和啤酒等可製造更多氣體的食品,以防導致胃氣脹等情況發生。Safety against fire. fire behaviour tests. analysis of gases resulting of combustion or pyrolysis. test chamber method
防火安全.火的特性試驗.對燃燒或高溫分解產生的氣體的分析.試驗間法The heating and ventilation : concentrated air conditioning system as main, fulfill the different requirements of exhibition hall and storehouse in humidity and temperature ; processing well the exhaust of noxious gas in underground garage and preparation of specimen area, comply the fire fighting design with the specification requirements
採暖通風:空調採用集中空調形式為主,對溫、濕度有要求的展廳及藏品庫房應滿足不同的要求;此外,應處理好地下車庫、標本製作和處理等場所有毒有害氣體的排放,消防設計滿足規范要求。Stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system
將大氣中溫室氣體的濃度穩定在防止氣候系統受到危險的人為干擾的水平上。Triangular nuts for use with electrical equipment in mining
礦山預防潛在性爆炸氣體的電氣設備.三角頭螺母As one of most important parameters, explosion limits are affected by many factors and varied
實踐表明,確定爆炸危險性氣體的爆炸極限,提前預防是防止該類事故的基本前提。Every pack of powder is back - filled with inert gas to prevent further oxidation during storage
惰性氣體的運用防止了在貯藏時每一包焊錫粉的進一步氧化。Abstract : the generation and control of odorous gases in treating night soil sludge was exploited in this paper. the results indicated that high concentration odorous gases can be generated during whole process in treating night soil sludge. in order to control the secondary pollution of odorous gases, the authors put forward a new kind of deodorization process - combustion in methane boiler and absorbde in washer
文摘:對糞渣污泥處理處置過程中惡臭氣體的產生及控制進行了研究,結果表明,在綜合處理全過程的幾個主要階段都會產生高濃度的惡臭氣體,為防止惡臭氣體對環境造成的二次污染,提出採用沼氣鍋爐焚燒和洗滌塔相結合的除臭工藝,洗滌塔除臭只有在系統啟動、調試和沼氣鍋爐發生故障的情況下使用。Respiratory protective devices - half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only - requirements, testing, marking
呼吸保護裝置.防氣體或氣體和顆粒或只防顆粒的無吸氣閥帶分離式過濾器的半面罩.要求試驗和標記Small craft - electrical devices - protection against ignition of surrounding flammable gases
防止點燃周圍可燃性氣體的保護Green power design : moisture - proof, explosion - proof, can working in gas zone
綠色能源的獨特設計:防潮、防爆、可用於長期工作在充滿危險性氣體的礦場、排險場合。I explosion protection systems ; part 2 : determination of explosion indices of combustible gases in air iso 6184 - 2 : 1985 ; german version en 26184 - 2 : 1991
防爆系統.第2部分:空氣中易燃氣體的爆炸指數的測定分享友人