- 双语例句 更多例句
He moved the coal cakes away and there was only coal dust left on the floor.
他把煤饼搬走了,地下只剩下一层煤末.
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FS powder can be used as a substitute for coal dust to prevent metal penetration.
FS粉 可以取代煤粉作抗粘砂材料,其加入量比煤粉少,可以显著降低型砂的灰分、水分和发气量,提高透气性.
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分析研究了当前国内外粉尘防治技术的利弊.
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Experimental Study and Analysis on Explosive Characteristics of Ultra-fine Coal Dust
超细煤粉爆炸特性的实验研究与分析
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The relation between airborne dust and coal dust at the coal terminal is discussed.
论述了煤炭港口大气降尘与煤尘污染的关系.
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Influence factors and mathematical model of coal dust particles threshold velocity
煤炭粉尘颗粒起动风速影响因素及数学模型
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Research on the Law of Coal Dust Settling at Transfer Point and Simulation Analysis
煤炭运输转载点粉尘沉降规律的研究
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Analysis on mine coal dust explosion danger degree base on normal fuzzy function
基于正态模糊数的矿井煤尘爆炸危险度分析
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Optimum Analysis on Coal Dust Suppression by On-line Water Spraying System
在线喷水控制煤矿随机性粉尘产生的最优化分析
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Research Progress in Explosion Characteristics and Spread Law of Gas and Coal Dust
瓦斯煤尘爆炸特性及传播规律研究进展
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The air is so black with diesel fumes and coal dust, I can barely see.
空气中充斥着柴油烟雾和煤尘粉末，黑乎乎的，我几乎什么都看不见。
《柯林斯高阶英汉双解学习词典》
Many ventilation methods have adopted, but no one could bring gas coal dust under control entirely.
虽然采取了许多通风方法, 但是都不能彻底治理综掘工作面的瓦斯、煤尘.
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煤炭在洗煤厂的运输机上运送过程中产生浓烈的煤尘.
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- 相关词组
- dust devil尘卷，尘暴，旋风沙柱;
- dust guard防尘罩，挡泥板;
- in dust and ashes深切忏悔;
- dust off掸[拭]去灰尘;（长期搁置后）重新使用[温习];迅速离开;擦去灰尘;
- dust bowl风沙浸蚀区，风沙中心;
- dust jacketn.包书纸，书皮;
- dust and ashes令人失望的事物;
- dust coat风衣;
- dust stormsn.尘暴( dust storm的名词复数 );
- dust sheetn.（家具的）防尘罩，防尘布;
- dust jacketsn.包书纸，书皮( dust jacket的名词复数 );
- dust down把灰尘掸掉[刷掉];
- bed of dust坟墓;
- Coal Gasification煤的气化，煤气化，煤炭气化;
- bite the dust倒地而死;被打败，被拒绝;战死沙场;
- gold dustn.砂金，金粉;
- brick dustn.砖灰，砖粉;
- dust up争吵;争论;（非正式）骚乱;喧闹;
- dust storm尘暴;
- volcanic dust火山尘;
- 今日热词
- 热门搜索
- dop abbr.dressing-out percentage 屠宰率;developing-out paper 显影纸;dermo-optical perception 皮肤光感;designated overhaul point 指定检查点;n.酒;
- tea n.茶;茶叶; 茶水; 一杯茶; 热饮料; 晚点，便餐; 茶点;午后小吃;
- resist v.反对;抵制;忍住;经得起;
- probably adv.大概，或许，可能;
- cms n.会话管理系统;会话监督系统;每秒厘米;粘土矿物学会内容管理系统(Content Management System);网站内容管理系统;内容管理系统(Content Management Systems)
- annual adj.每年的;一年的;[植物]一年生的;n.年刊;一年生植物;
- confuse v.混淆，使困惑;搅乱，难以理解;
- XML abbr.Extensible Markup Language 可扩展标记语言;文件;扩展标记语言;可扩展标记语言;可扩展标识语言;可扩展置标语言
- clear adj.易懂的，清楚的;显然的;透明的;明亮的;畅通的;晴朗的;光洁的;无愧的;远离的;v.理清;清除;（雾霭）退去;跳过;兑现，结算;批准;证明无罪;
- friction n.摩擦;冲突，不和;摩擦力;
- socialcam 视频拍摄分享器
- poverty n.贫穷;短缺;
