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- May be used in iced coal or lump coal with a certain thickness. 能用于對一定厚度的凍煤或大塊煤采樣。
- Some plants have successfully revamped fixed-bed lump coal gasifier into shaped-coal gasifier and benefits a lot. 用型煤氣化爐來(lái)氣化型煤已經(jīng)在一些廠(chǎng)獲得成功,取得了較好的經(jīng)濟效益。
- It is important in the production of coal mine that preparation of gangue from lump coal. 矸石分選是煤礦生產(chǎn)的重要環(huán)節,即在煤塊中將矸石挑選出來(lái)。
- In order to attain the certain lump coal rate, the key is reasonable picks-lacing. 因而要達到一定的塊煤率,關(guān)鍵是截齒的合理排列。
- The Company sells Shanxi anthracite, lump coal, semi-bituminous coal, coal opium fire. 本公司主要銷(xiāo)售山西無(wú)煙煤,塊煤;
- The method of cyclone rehandling was put forward against the loss of lump coal in the transportation process of underground raw coal. 針對井下原煤膠帶運輸過(guò)程中的塊率損失,提出旋流轉載的方法,并就實(shí)踐中存在的問(wèn)題進(jìn)行探索與研究,從而使該技術(shù)在成莊礦獲得了成功運用。
- This paper analyzes the gasification of big-size lump coal in different stages in gasifier,focusing on discussion of incompletly gasifying of the coal. 對大塊煤在氣化爐中燃燒的幾個(gè)階段進(jìn)行分析。
- In the mineable C3 coal seam at Dazhuba coalfield,macroscopic type mainly consist of semi-bright fine coal,secondarily semi-dull and semi-bright lump coal. 大竹壩井田全區可采煤層C3,宏觀(guān)煤巖類(lèi)型主要為半亮型粉煤,其次為半暗型、半亮型塊煤。煤種為中灰中高硫特低磷高熱值貧煤。
- It is the focus problem for anthracitic coal production enterprise to increase percentage of lump coal and reduce amount of lump coal with size smaller than lower size limit. 提高塊煤率、降低塊煤限下率是當前無(wú)煙煤生產(chǎn)企業(yè)關(guān)注的焦點(diǎn)問(wèn)題。
- In particular lump coal, known. 特別是塊煤，遠近聞名。
- To increase lump coal ratio in stopes, a scheme is put forward for coal falling by loose pre-shearing millisecond blasting, and hole arrangement parameters and blasting parameters are adjusted. 為提高炮采面塊煤率,提出了松動(dòng)預裂微差爆破的落煤方案,并對布孔參數和爆破參數進(jìn)行了調整。
- Practice of Producing High Quality Lime by Lump Coal Mix Roasting Technology 粒煤混燒工藝生產(chǎn)優(yōu)質(zhì)石灰的實(shí)踐
- Rotary chute applied to prevent lump coal breaking 螺旋溜槽在塊煤防破碎中的應用
- Don't mix up this pair of synonyms. 別把這兩個(gè)近義詞混淆了。
- Percentage of undersize of lump coal 塊煤下限率
- In the lump they were hard working people. 就整體而言，他們都是辛勤的勞動(dòng)者。
- He has mixed with crowd together but has not found. 他已同人群混雜在一起而找不到了。
- He finds it hard to mix at parties. 他感到很難在聚會(huì )上與人攀談。
- Technique study for increasing lump coal rate 提高塊煤率的技術(shù)方案研究
- The competition entries were a very mixed bag. 參賽者是錯落不齊的大雜燴。
