測塵管 的英文怎麼說
中文拼音 [cèchénguǎn]
測塵管
英文
dust tube-
Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc. ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure
清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質；降低腐蝕性物質對管道內壁的腐蝕損傷；重新明確管線走向；檢測管線變形；檢查沿線閥門完好率；減小工作回壓。Methods of dust character test - part 4 : determination of dispersivity - andreason pipette method
粉塵物性試驗方法第4部分：分散度的測定安德遜移液管法Laboratory methods of testing fans used to exhaust smoke in smoke management systems
煙塵管理系統中排氣扇測試的實驗室方法Abstract : performance evaluation on five kinds of dust collectors installed in the 2nd phase progress project of pangang, its efficiency and the comparison of measured parameters of air quantity with design parameters were taken in paper. the results showed that the electric dust collectors, water dust scrubbers, large bag dust extractions and cyclone dust collectors performed satisfactorly, small bag dust extractions took the bad with the good, and foam dust collectors went badly
文摘:通過對攀鋼（集團）公司二期工程上馬的5種類型除塵器性能進行監測評價，重點對除塵器除塵效率和處理風量的實測值與設計值相比較，調查監測結果表明：電除塵器、水膜除塵器、大型布袋除塵器和旋風多管除塵器性能良好；小型布袋除塵器運行情況良莠不齊，泡沫除塵器運行情況差。Nasa says it ' s prepared to launch shuttle discovery saturday despite some concern that flying foam may harm the space shuttle
美航天航空局說他們準備于周六發射探測號火箭，盡管有些人擔心空中浮塵可能會危害到它。Laizhou guangyun machinery co., ltd. laizhou guangyun machinery co., ltd, an private enterprise which intergrates science, manufacture and trade. it covers an area of 10000m2, has 100 staffs. with advanced and exactitude exam equipments and modern management systerm, we specialized in manufacturing wood - working machine, such as log splitter, circular saw ls400, vertical log splitter, planer thicknesser and so on. the log splitter which model is 52cm, 37cm, and the force can be reached 4t, 5t, 6t ; cutting machine includes metal cutting band saw, marble cutting machine besides dust - collector, multi - function mixer, motor, shieding pressure - pump and so on. the product is sold all over the whole country, and exported to europe, america, east - north asia ect. most products have been certified successively by international safety seanclards which are european economic community ce, germany gs ect.
公司員工100餘人，佔地面積10000m2 ，擁有先進精密的製造檢測設備和現代化的科學管理制度，專業生產木工機械： ls - 370 ls - 520型號的劈木機400圓木鋸立式劈木機木工刨床等，切割機械：金屬帶鋸機理石切割機等，以及集塵器攪拌機電機屏蔽增壓泵等，產品遠銷全國各地並出口歐美東南亞等20多個國家和地區。It has been shown that this updated sampling and measurement method, which can measure the content of tar and dust individually, appears much more precise and credible, particularly aiming at the characteristic of heavy tar and dust content in biomass gas. this clarification system that adopts two - level shell and tube condensers and one tar removal filter, has the advantages of high removal efficiency ( 97 % ~ 98 % ) and low operating cost. besides, it has been made more environmentally friendly considering that wastewater from condensers has measured up to related effluent state standards after being disposed in tar clarifier - tank
多次試驗表明：針對生物質氣浙江大學碩士學位論文含焦油灰塵量大的特點，改進的生物質焦油取樣測量法可實現焦油和灰塵的分離，有較高準確性和可靠性；採用二級管殼式冷凝器與一級乾式過濾器結合的燃氣冷凝凈化系統不但凈化效率高（ 97 98 ） 、運行費用低，而且含焦油廢水二經過澄清池澄清處理后可達到國家相關污水排放標準，避兔了濕式凈化系統的水污染；兼顧凈化效果、經濟性和減少污染考慮，採用以半焦為吸附材料的于式凈化系統可以達到炊用燃氣對焦油含量的要求。分享友人