塵含量 的英文怎麼說

中文拼音 [chénhánliáng]
塵含量 英文
dust content
  • 塵 : 名詞1. （塵土） dust; dirt 2. （塵世） this world 3. [書面語] （蹤跡） trace; tracks 4. （姓氏） a surname
  • 含 : 動詞1 （東西放在嘴裏 不咽下也不吐出） keep in the mouth 2 （藏在裏面; 包含） contain 3 （帶有某種...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  1. Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water

    文摘:對單塔脫硫系統中不同部位的垢物及現場催化含硫污水進行了分析測定，結果表明：塔內污垢成分及含量隨塔體部位的不同而不盡相同，單塔汽提脫硫系統中垢物的形成，主要是由於污水中所含各類粉塵、有機物、金屬腐蝕物等在高溫下因石油碳氫化合物的析出及其單體的聚合反應所致.如何降低污水中的含油成分、減少聚合反應的生成、防止污水蒸氣對塔體材料的腐蝕，是阻垢、除垢和防垢應解決的關鍵問題
  2. Determination of coal tar and dust of gas in urban area

    城市燃氣中焦油和灰塵含量的測定方法
  3. Winds with continental provenances frequently have a higher dust content than those with maritime provenances.

    來自大陸的風比來自海洋的風通常具有更高的塵埃含量。
  4. The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north

    實驗結果表明：粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用；磁化率和全鐵很好地指示生物風化成壤作用； sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用；總有機碳（ toc ）含量的高低，在一定程度上反應了土壤發育過程中氣候和植被狀況的變化，指示著成壤過程中腐殖質化的程度； caco3含量的變化，可以反映了黃土古土壤形成時的風化成壤作用的強弱程度，指示成壤過程中的淋溶作用和次生碳酸鹽化作用；並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異，即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。
  5. This dust catcher fits for purifying air in the foundry workshop, especially place with high content of powder, high temperature and high demand on purification, such as sand shakeout clean and sand treatment

    該除塵器運用於鑄造車間氣體的凈化，尤其是粉塵含量高氣體溫度高及凈化要求高的場合，如落砂清理砂處理工布等。
  6. The results indicated that the department had complied with the requirements of four key elements indicating the quality of indoor air as recommended by the environmental protection department, namely the intensity of carbon dioxide, air - borne dust particulate, radon and total viable count

    本局委託了機電工程署就本局位於稅務大樓的辦公室進行室內空氣質素測量，結果顯示大樓的室內空氣質素，符合環境保護署建議的四個空氣質素主要成分的規定。這四種含量分別是二氧化碳、空氣微塵粒子、氡和總活菌素。
  7. Method of determining minimum oxygen content concentration for coal dust explosion

    煤塵爆炸極限氧含量測定方法
  8. Miners and others who work around some kinds of dust and chemicals are at higher risk

    采礦工人和其他經常工作在灰塵和化學物質含量超標地方的人有很大的危險。
  9. The content of so2 is 0. 05 - 0. 06mg / m3, the max. of dusts is 10 / tmonth. all the specification of air o higher than the second - degree standard. second - dgree standard

    二氧化硫含量為0 。 05 - 0 。 06毫克/立方米，一氧氣硫未檢出，降塵量最大值為10噸/月，各項指標均優于大氣二級環境指標標準。
  10. It also appears to solve the deuterium problem but only if the rocky materials out near the earth ' s present orbit picked up some local water from the solar nebula ( the cloud of gas and dust surrounding the young sun ) before they accreted to form the earth

    同時，看上去它也解決了氣含量的問題? ?但是只有當外來的巖石物質處于地球現今軌道附近時，並且在它們增生形成地球之前，從太陽的星雲里（圍繞著年輕太陽的氣體和塵埃）獲取了水時，這個問題才最終得到解決。
  11. The use of the urea fluid bed unit will efficiently solve the problems arisen from the inadequate capacity of the prilling tower, such as the higher temperature of the product urea, higher dust content, smaller mean particle size, and liability to caking in storage, and bring about good economic benefit

    摘要應用尿素流化床裝置有效解決了因造粒塔能力不足而造成的成品尿素溫度偏高、粉塵含量較高、平均粒徑偏小、存放易結塊等問題，並且具有良好的經濟效益。
  12. Solid materials handling and pneumatic conveying system packaged machinery and its equipment and valves are mainly used for conveying, material unloading, dedusting, metering, mixing, packing units in the processing units of the solid materials including powder, particles, powder mixtures and flakes of abs, ps, pe, pp, pom, san, pet, pc, pta, pvc, bpa, sap, as and pmma in the trades of petroleum, chemical industries, chemical fiber, dye, pharmacy, food, electronic, paper making, natural gas, power, environmental protection, metallurgy and etc. it is applicable for various pneumatic conveying systems and gravity flow conveying systems under the conditions of diluted - phase, densed - phase, high pressure, low pressure and vacuum pressure

    固體物料處理和輸送系統成套機械及其專用設備、閥門主要應用於石油、化工、化纖、染料、醫藥、食品、電子、造紙、天然氣、電力、環保、冶金等領域中固體物料（含abs 、 ps 、 pe 、 pp 、 pom 、 san 、 pet 、 pc 、 pta 、 pvc 、 bpa 、 sap等粉沫、顆粒物料、粉粒混合物、片狀）生產加工過程中輸送、卸料、除塵、計量、混合、包裝等工段使用，能適用於稀相、密相、高壓、低壓、負壓各種氣力輸送系統和重力流輸送系統。
  13. It adopts the advanced instruments in domestic to measure the quantity of dust and bacteria. so the devices are designed

    採用國內比較先進的儀器，測定粉塵含量和細菌含量，從而設計了系統的除塵和除菌裝置。
  14. Standard practice for collection of settled dust samples using wipe sampling methods for subsequent lead determination

    連續鉛含量測定的擦拭取樣法用積塵樣品收集的標準實施規范
  15. The system obtained high opinion because of its large conveying capacity, relative low chip dust content in conveying, steady running and small amount of maintenance

    該系統具有輸送能力大，輸送中造成的切片粉塵含量相對較低，運行可靠，維護工作量小等優點。
  16. Yamamoto kogaku manufactures a variety of laser filters and sensors by adapting its own technology for producing dust and eye protection glasses and plastic filters that selectively block different wavelengths of light. as a result, we can boast one of world s largest selections of optical lens products featuring the most advanced technical capabilities

    製作防塵，遮光眼鏡的同時，還能活用控制光波的塑料濾光片製造技術，著手于各種激光濾光片傳感器，陣容，技術含量在世界也稱得上是高級別的。
  17. Rotary cutters need no screen, but produce consistent grain size, low powder contain

    滾齒刀具無需篩板，粉碎顆粒度均勻，粉塵含量極少。
  18. Standard practice for hot plate digestion of dust wipe samples for the determination of lead

    測定鉛含量用除塵樣品的熱板溶解標準規程
  19. 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。
  20. Reasonable inerting design can guarantee the safety of a process to treat combustible materials and save running cost

    摘要介紹了可燃粉塵極限氧含量的測試方法和測試設備，並給出了幾種常見可燃粉塵的極限氧含量。
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