您要查找的是不是：
- We should use anthracite to avoid air pollution. 我們應該使用無(wú)煙煤以防止空氣污染。
- We are required by environment protecting department to use anthracite. 環(huán)保部門(mén)要求我們使用無(wú)煙煤。
- Why cannot we use anthracite as fuel? Give me a reason. 為什么我們不能用無(wú)煙煤作為燃料?說(shuō)說(shuō)你的理由。
- Waste from anthracite coal mines,consisting of fine coal,coal dust,and dirt. 無(wú)煙煤廢渣無(wú)煙煤煤礦的廢棄物，由細粒無(wú)煙煤、煤塵和塵土構成
- We are required by environmentprotecting department to use anthracite. 環(huán)保部門(mén)要求我們使用無(wú)煙煤。
- Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt. 無(wú)煙煤廢渣無(wú)煙煤煤礦的廢棄物，由細粒無(wú)煙煤、煤塵和塵土構成
- To anthracite, adopting off-line type CDC calciner is more reasonable. 尤其是針對無(wú)煙煤,采用離線(xiàn)型CDC分解爐更為合理。
- Taixi anthracite with high quaity calining is also suitable raw material. 寧夏太西煤只要控制好煅燒質(zhì)量，也是生產(chǎn)微孔炭磚的優(yōu)質(zhì)原料。
- OXIDIZED PIT COALS OF THE KUZNETSK BASIN AND ANTHRACITE OF THE GORLOVSKY BASIN CLASSIFICATION. 庫茲涅茨煤田的氧化煙煤和戈爾洛夫卡煤田的無(wú)煙煤。分類(lèi)。
- In the anthracite coal strike of 1902, he was prepared to go the full limit in asserting the public interest. 在1902年無(wú)煙煤礦罷工中,他準備竭盡全力維護公共利益。
- Application of technology of burning anthracite coal in NSP production line in Fenyi Conch Co. 新型干法燃無(wú)煙煤生產(chǎn)技術(shù)在分宜海螺的應用。
- Not until 1916 did the UMW finally win recognition from the anthracite operators. 直到1916年，美國礦工聯(lián)合會(huì )才終于得到無(wú)煙煤礦資方承認。
- Available with a blue or anthracite dial, it operates the three modes by a simple press on the crown. 該腕表有藍色或煤黑色兩種表盤(pán),通過(guò)簡(jiǎn)單按壓表冠實(shí)現三種模式。
- The influences of pressure on the carbonization and activation of activated carbon from Taixi anthracite coal were investigated. 摘要研究了反應壓力對太西無(wú)煙煤制備活性炭的炭化和活化過(guò)程的影響。
- The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller. 結果表明：從無(wú)煙煤、貧煤、煙煤，其反應速率越來(lái)越大，著(zhù)火活化能越來(lái)越低。
- The anthracite is the most valuable type of coal. It burns slowly, with little smoke and a very hot flame. 無(wú)煙煤是一種最有價(jià)值的煤，它燃燒慢，煙很少但火焰卻很大。
- In the test of thermobalance,blending a little anthracite to bituminous could ob... 懸浮燃燒時(shí),混煤中的各單煤在混煤燃燒過(guò)程中基本保持其自身的燃盡特性。
- The gas producing speed of super-lower perme-ability Anthracite seams is mainly confined by gas flow in the fractures. 指出低滲透無(wú)煙煤煤層氣產(chǎn)氣速率主要受裂隙中氣體流動(dòng)的限制。
- The combustion characters of petroleum coke were between those of soft coal and anthracite. 石油焦的燃燒特性處于煙煤和無(wú)煙煤之間。
- The Castellan swung his crypt door open to reveal steps made of burning anthracite. 牢頭打開(kāi)門(mén)，走向燃燒的煤炭制成的階梯。
