礦塵 的英文怎麼說
中文拼音 [kuàngchén]
礦塵
英文
mine [mineral] dust礦塵測定 mine dust surveying; 礦塵取樣器 mine dust sampler-
Analysis on the gas coal dust explosion accidence in mennanzhuang coal mine
孟南莊煤礦瓦斯煤塵爆炸事故原因淺析Test method and adjudgement of safty of permissible explosive in grime and inflammable gas
煤礦許用炸藥煤塵?可燃氣安全度試驗方法及判定Edge of the granule image by video is the key of its image partition, the article tries to carry through a deeper research on image partition at the same time. granule is made up of savageness mater and industry material ( including of rock, sand, earth, atomy, steel, china, concrete, ink powder, magnetism powder, light fine and tiny powder used silicon, cell etc. )
顆粒是構成天然物質和工業材料（巖石、礦石、沙子、泥土、塵埃、鋼鐵、陶瓷、水泥、墨粉、磁粉、光纖和料封裝材用高純硅微粉、細胞等）的基本單元，顆粒尺寸（粒度）是顆粒的首要特徵和粉體材料的第一指標。Anthracotic pigment ordinarily is not fibrogenic, but in massive amounts ( as in " black lung disease " in coal miners ) a fibrogenic response can be elicited to produce the " coal worker ' s pneumoconiosis " seen here
煤肺色素通常不存在纖維化，但炭塵量很大（就如煤礦工人的「黑肺病」 ） ，纖維增生反應能誘發煤礦工人肺塵埃沉著癥。Application of calcium chloride solvent in road dustproof of surface mine
氯化鈣溶劑在露天礦冬季道路防塵中的應用Discussion on comprehensive dustproof in mine
礦井綜合防塵技術探討Universal technical specification for dust collection enginery for mine
礦用除塵器通用技術條件Epidemiological study and analysis of geriatric pneumoconiosis in guangdong
2002年淮北礦區塵肺發病情況分析Mineralogical analysis for the atmospheric dust samples
大氣粉塵樣品的礦物分析方法初探The law of pneumoconiosis morbidity in shi zi shan copper mine in tong ling
銅陵獅子山銅礦塵肺發病規律Since sixties, the specialized sub - company has completed ventilation, air conditioning and dust removal work for both industries and domestic purpose including pharmacy, smeltery, steel mill, motor manufacturer, construction material manufacturer, the cinema halls, seaman club, broadcast and tv centers to the luxurious hotels and skyscrapers
本公司的專業安裝公司，自六十年代至今，先後完成了制藥、冶煉、鋼廠、發動機製造廠、建材等廠礦的通風、空調、除塵以及高級豪華影劇院、賓館大廈、彩電播送中心等民用製冷空調工程的安裝。These problems include : environmental pollutions due to poor quality of water and huge amount of stone mill dust, competitive power problems due to innovations and market orientations and the construction of mining areas, etc. measures corresponding to aforementioned problems were taken by relevant government agencies and companies to regulate the situations so as to create a well - ordered environment for future developments
包括：環境污染問題（水質和石粉塵等） ；競爭力問題（創新和市場等） ；礦山建設問題等。面對上述問題相關部門和企業應該採取相應的措施加以整治，創造有利於發展的良好內外部環境，闡述了如何開發石文化旅遊資源。For collecting sand blasting powder, molding powder, mineral stone powder, plastic pigment powder, medicine powder, cosmetic powder, bakelite powder, wood dust, brass powder, ceramic powder, melamine powder, shoe - sole powder, brake lining powder, clutch powder as well as dust produced from grinding chopsticks and metallic articles
噴砂粉、翻砂粉、礦石粉、水泥粉、碳酸鈣粉、塑膠顏料粉、制藥粉、化妝品粉、電木粉、木器粉、銅鋼器粉、陶器粉、美耐皿粉、鞋底粉、煞車來令粉、離合器粉、筷子、金屬研磨等、收塵、集塵用。Aiming at the existence of coal dust and gas in the coalmine environment and the special requirements of mine case explosion - proof surface process, the error conversion model, shape precision characteristics, transfer drawings, descriptive equation and error transfer structure chart in the production technological process of case accessories adopting the information flowchart of control theory are discussed, which simplify the traditional block diagram of technological process and represent the relationship of working procedure ( variable ) by information flowchart instead of miscellaneous block diagram
針對煤礦井下煤塵和瓦斯存在的環境特性、煤礦井用箱體防爆面加工的特殊要求，採用控制理論的信息流圖，對工藝過程中傳統方塊圖進行簡化，使繁雜的方塊圖解採用信息流圖表示工藝過程的工序（變量）之間關系。Abstract : three - stage dust removal system of impinger, centrifugal dust collector, wet fibre - grid scrubber applying to dust collecting of driller in opencut mine is reported in this paper. the operational results show that this system has stable operation, higher dust removal efficiency, less drop pressure and dust concentration of outlet of the system meets emission standard
文摘:介紹了用慣性除塵器、旋風除塵器、濕式纖維柵除塵器組成的三級串聯除塵系統進行露天礦的鉆機收塵，運行結果表明該系統運行可靠，阻力小，除塵效率高，系統出口含塵濃度達到排放標準。Dongfeng coal mine accident occurring in qitaihe, heilongjiang province proved to be a coal powder explosion triggered by a coal gas explosion
黑龍江七臺河東風煤礦礦難是瓦斯爆炸引起的煤塵爆炸Soils : investigation and testing - line and or hydraulic binder treated materials - test for assessing the ability of a dry mineral treatment product to emit dust
土壤:調查和檢驗.線性和或液壓粘結處理材料.干礦物處理產品排放粉塵的能力評定試驗In tunneling of the coal mine, in order to prevent from occurring the gas and coal - dust explosion accident, the article introduces the ventilation, the gas inspection, the safe explosion, the monitoring and controlling of the safety
摘要為了防止在井下掘進中發生瓦斯、煤塵爆炸事故，本文詳細介紹了煤礦井下的掘進通風、瓦斯檢查、安全爆破和安全監控。Three experimental models were constructed, on the basis of the distribution and diffuse of the main production dust source. the experiments of dust transport and concentration distribution were done for many times, then show that the air velocity and dust distribution are the key factors which control dust distribution of the area nearby dust source
根據礦井主要生產性塵源的分佈及發塵特徵，構建了3種實驗模型進行粉塵運移和濃度分佈實驗.結果表明，風速和塵源是決定塵源附近區域粉塵分佈的關鍵因素.圖8 ，表2 ，參3Occupational exposure to chemical fumes and organic dusts ( such as wood, mining dusts ) can also be a risk factor
另外，在化學煙霧及有機塵埃（如木或礦塵）的環境下工作，亦會引致慢性阻塞性呼吸道疾病。分享友人