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- In the operation of mechanized undercut and fill mining technology,the stability of backfill isthe assurance of the production safety. 采用機械化下向膠結充填采礦生產(chǎn)工藝，充填體假頂是采場(chǎng)生產(chǎn)安全的保證。
- The paper introdu ces some utilizations of mine goaf, such as, water filling, waste filling, rubbish filling, etc., which are Helpful to mine goaf treatment. 介紹了采空場(chǎng)的若干應用,包括水充填、尾砂充填、垃圾充填,對空場(chǎng)處理有借鑒意義。
- In the waste filling,it is extremely important that the earth fill retards the percolation of the leaching solution of waste. 在生活垃圾的衛生填埋中，填土層對垃圾淋濾液滲透的阻滯作用具有重要意義。
- As solid wastes fill more and more landfills,this form of water pollution is an increasing concern. 隨著(zhù)垃圾掩埋的增多，這種形式的水污染越來(lái)越受到關(guān)注。
- As solid wastes fill more and more landfills, this form of water pollution is an increasing concern. 隨著(zhù)垃圾掩埋的增多，這種形式的水污染越來(lái)越受到關(guān)注。
- In the waste filling, it is extremely important that the earthfill retards the percolation of the waste leached solution. 針對填土層在填埋體中的作用,以成都市萬(wàn)興廢棄物處置場(chǎng)為例,通過(guò)土柱試驗著(zhù)重研究了填土層對垃圾淋濾液的凈化機理。
- Cementing material is the most important factor of filling mining,and its development may lead to revolution of the mining technique. 膠結材料是充填采礦技術(shù)中最為重要的因素,膠結材料的變化有時(shí)會(huì )引起采礦方法的變革;
- Consolidated filling body in a cemented filling mining system often suffers periodical and nonperiodical shock loading ection from massive blasting operations in adjacent areas. 多數情況下,膠結充填礦山的充填體經(jīng)常承受著(zhù)鄰區開(kāi)采大爆破產(chǎn)生的重復沖擊荷載的作用。
- Based on the mining condition and geographical environment,Laiwu iron mine must be to use sectional tail sand concretion filling mining method in the process of mining production. 根據萊蕪鐵礦的開(kāi)采技術(shù)條件和地理環(huán)境，需采用分段尾砂固結充填采礦法。
- It took me quite a while to fill out the questionnaire. 填寫(xiě)那份問(wèn)卷花了我好長(cháng)一段時(shí)間。
- Fill your radiator with water, or your engine will overheat. 給你的散熱器充水，否則引擎會(huì )過(guò)熱。
- Don't let defeat fill you with gloom. 別讓失敗使你灰心喪氣。
- The BBC often plays a record to fill in. 英國廣播公司經(jīng)常在節目空檔時(shí)播放唱片。
- Experimental Study on Solid Fill Mining with Flushing Water Filter 濾水器密實(shí)充填試驗研究
- Can you fill in for Steve tonight as he's ill? 史蒂夫病了，今晚你能頂替他嗎？
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- Can you fill me in on what has been happening? 你能把發(fā)生的事情原原本本地告訴我嗎？
- Don't waste time on nonessentials. 不要把時(shí)間浪費在枝節事情上。
- George's the best person to fill this vacancy. 喬治是填補這一空缺的最佳人選。
- Practices of Underhand High Drifted Cut- and- Fill Mining 下向分層高進(jìn)路回采的實(shí)踐
