煤突出 的英文怎麼說
中文拼音 [méitūchū]
煤突出
英文
coal burst-
The results of research on the workability of hbc concrete show that hbc concrete, when compared with opc concrete, has excellent compatibility with superplasticizer, in terms of better initial fluidity, less slump loss, definite saturation point and less dosage at saturation point. in addition, good mineral admixture such as i class fly ash can obviously improve the workability of hbc concrete. moreover, hbc concrete exhibits more excellent workability under the condition of low w / c ratio, which indicates hbc is more suitable for making super high strength concrete whose w / c ratio is very low
對高貝利特水泥高性能混凝土工作性能的研究結果表明，高貝利特水泥與高效減水劑具有良好的適應性，表現為初始流動度較大，經時損失較小，具有明顯的飽和點且飽和點摻量較小；此外，優質的礦物摻和料如一級粉煤灰能明顯改善hbc混凝土的工作性能；更為突出的是hbc混凝土在低水膠比的情況下表現出更為優異的工作性，這一特性預示著高貝利特水泥更適宜配製水膠比很低的超高強混凝土。Coal gas outburst prevention by drainage technology
採用抽放技術防止採煤工作面瓦斯突出Construction technique of deep - drill of outburst coal seam
突出煤層深鉆孔施工技術Discussion on safety excavating method of coal and gas outburst danger zone
淺談煤與瓦斯突出危險區掘進施工安全Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits
近年來，由於墻改「禁實」政策的實施，市場急需新的墻體材料來填補新建築所需，許多單位相繼開展了各有關研究，綜合利用粉煤灰研製開發新型建材逐漸成為了主流，其中多孔混凝土特別是粉煤灰發泡混凝土，正以它突出的輕質、保溫、隔音、抗震效果好等優點，成為一種引人注目的建築材料，利用工業固體廢棄物粉煤灰研製發泡混凝土不僅能實現粉煤灰的資源化，而且還可為墻體材料的改革提供一種新型建築材料，具有較好的經濟效益和社會效益。The mine geology disaster is an important branch of geology disaster, at present the mine geology disaster of our country has many characteristics, such as varied, widely distributed, great influence, conspicuous potential hazard, and the coal mine is heavier than being not, the metal mine is heavier than the metalloid mine ; the type of mine geology hazard relate to mine scale, way of exploitation, mineral type and the area
摘要礦山地質災害是地質災害的一個重要分支，目前，我國礦山地質災害具有種類多，分佈廣，影響大，潛在災害隱患突出，且煤炭礦山重於非煤礦山，金屬礦山重於非金屬礦山；礦山地質災害類型與礦山規模、開采方式、礦產類型及所處地域相關等特點。A curious example of this attitude was to be seen in an illustrated advertisement issued to the press some years ago by the national coal board.
數年前，全國煤業理事會在報刊上登載的一幅附插圖的廣告就是這種態度的突出體現。There are many reasons such as the outburst of gas, penetrator, wrong operation, disabled monitor and malfunction from equipments etc. except man - made and outburst accidents, equipments malfunction takes great proportionment. therefore, a complete security and real - time monitor system of a coal mine based on large equipment is urgent to be development for high frequency of mine accidents
近年來，我國煤礦安全事故頻頻發生，原因有瓦斯突出、透水滲水、非法操作、監控失效和設備故障等造成，除了人為和突發事件外，設備故障引起的事故也占不小的比例，因此建立完整的煤礦大型設備實時監測系統非常必要。The investigation provides theory basis for forecasting coal thickness, coal bed structure, and coal and gas outburst in fold area
該研究對于開展煤層厚度、煤層構造及煤與瓦斯突出的預測研究提供了理論依據。Application of coal body solidification in exposing outburst seams in a crosscut
煤體固化技術在石門揭開突出危險煤層中的應用Application of coal body structure research in the forecast practice of coal and gas outburst
煤體結構研究在煤與瓦斯突出預測實踐中的應用Structural features of coal body in seam no. 8 and regional prognosis of coal and gas outburst in panji mine no
大寧煤礦突出預測敏感指標及臨界值的探索In the main factory building structure of large - scale thermal power plants, due to its great height and large vertical loads ( such as a furnished for arranging coal bucket between interstory, whose mass is too concentrating ), anti - seismic problem is much outstanding
在大型火力發電廠主廠房結構中，由於其高度較大，且豎向荷載較大（如層間布置有煤斗等質量過于集中的設備） ，故抗震問題較為突出。The technical specification in driving the cross - cut an outburst seam by the concussion blasting method
石門揭穿突出煤層震動爆破技術條件Gontrasting the stress distribution data simulated by flac with actually measured data from scene of coal gas, we have obtained the rule of stress distribution around working face
分析了立井揭穿突出煤層的危險性，得到了在立井揭穿煤層過程中。This paper makes an investigation and analysis of a coal and gas bursting in a coal mine, and proposes a treatment method against the postponing bursting
對貴州某礦一次煤與瓦斯延期突出進行了調查與分析，並對延期突出的防治提出了對策。Against the particularity of problem of gas bursting of ( subscript 1 ) coal seam in ludian gliding structure in west henan, through a large amount of work of field surveys and interior research, and viewed from the basic theories of structural petrology, discussed some characteristics of mining gas hazard such as image, mechanism and tectonic control process
摘要針對豫西蘆店滑動構造區二（下標1 ）煤層瓦斯突出問題的特殊性，通過大量野外地質調查和室內研究工作，從構造巖石學基本理論著手，討論了構造區礦井瓦斯地質災害的表象、機理和構造控製作用。Then, we proceed to where the city began gastown ; a place where youll find some of the prestige buildings of the 1870s and the rich history behind it. we will also pass by the vancouver trade convention centre, visit the 1, 000 acres stanley park. end of tour, transfer to seattle airport for flight home or to next destination
首先游覽溫哥華的歷史發源地唐人街及煤氣鎮，然後途經建築突出有五帆標志之卑詩省會議中心，再進入佔地一千英畝之士丹利公園，觀賞園內印第安人之圖騰柱及遠眺溫哥華市中心景色，並可購買溫哥華紀念品。Then, we proceed to where the city began gastown ; a place where youll find some of the prestige buildings of the 1870s and the rich history behind it. we will also pass by the vancouver trade convention centre, visit the 1, 000 acres stanley park, in late afternoon, transfer to hotel in vancouver for overnight stay
首先游覽溫哥華的歷史發源地唐人街及煤氣鎮，然後途經建築突出有五帆標志之卑詩省會議中心，再進入佔地一千英畝之士丹利公園，觀賞園內印第安人之圖騰柱及遠眺溫哥華市中心景色，並可購買溫哥華紀念品。Then, we proceed to where the city began gastown ; a place where youll find some of the prestige buildings of the 1870s and the rich history behind it. we will also pass by the vancouver trade convention center, visit the 1, 000 acres stanley park, in late afternoon, transfer to hotel in vancouver for overnight stay
首先游覽溫哥華的歷史發源地唐人街及煤氣鎮，然後途經建築突出有五帆標志之卑詩省會議中心，再進入佔地一千英畝之士丹利公園，觀賞園內印第安人之圖騰柱及遠眺溫哥華市中心景色，並可購買溫哥華紀念品。分享友人