The miserable Toad, crouching in the coal-dust, tried hard to think of something to do, with dismal want of success.
可怜的托德蜷缩在煤尘里，拼命想主意，可是苦于想不出来。
It may be hard to imagine a planet blacker than coal, but that's what astronomers say they've discovered in our home galaxy with NASA's Kepler space telescope.
很难想象一个行星比煤炭还要黑，但是宇航员们的确声称，他们通过NASA的开普勒太空望远镜在我们所处的银河系发现了这样一颗行星。
Planning aside, nuclear plants can be hard to finance, since they cost more and take longer to build than coal - or gas-fired units.
撇开规划不说，相比用煤或煤气作燃料，核电站成本更高，建设周期更长，因而资金筹措也相当困难。
Prohibition: Scrap iron, coal, timber, stone and hard material are prohibited for our machines.
禁止：禁止将废铁，煤炭，木材，石材等硬质材料放入机器内。
Why lose a hard-working 25-year-old for a couple of years when you can train him internally and keep him at the coal face?
为什么要让一个积极进取的、25岁的年轻人浪费几年的光阴（去读MBA)？ 而在此期间通过内部培训将使其显露才干。
Those who hate the coal boss need to take a hard look at the system that created him.
那些仇恨煤矿老板的应该好好看一看产生这位老板的制度。
The ground floor there are oil, natural gas, coal, geothermal, limestone, dolomite, hard iron bauxite and other mineral resources, rich reserves, the exploitation of high value.
地下蕴藏着石油、天然气、煤炭、地热、石灰岩、白云石、硬铁矾土等矿产资源，储量丰富，具有较高的开采价值。
In coal marketing operations, enterprises gradually find out it is very difficult to realize many elaborately planned marketing schemes and hard to reach the target expected.
在煤炭市场营销活动中，企业逐渐发现，许多经过精心策划的市场营销组合计划在实施过程中困难重重，难以达到预期目标。
A new way is given so that input coal and air volume is hard to measure can be solved.
在煤粉炉给粉量、风量难以测量的难题上给出了一种可行的思路。
Evil aggressors also in trouble, force us to identify the "Nanjing Treaty" and the unequal treaties, called the people to help them to hard labor, digging coal mine, giving them as cattle and horses.
可恶的侵略者还趁火打劫，逼我们鉴定《南京条约》等不平等的条约，叫老百姓帮他们做苦工，挖煤矿，给他们当牛做马。
Half coal rock lane quick-excavating technique under the condition of "two hard" has always been a main excavating problem influencing the Datong mining Cop.
前言：“两硬”条件下半煤岩巷掘进一直是影响大同煤矿集团有限责任公司采掘关系的主要问题。
Based on an example from Datong Coalmines Group, the paper analyses possibility and usage of heavy plow under the conditions of thin seam coal face with Two Hard Roofs and gives out some proposals.
介绍了新型刨煤机的主要性能和结构特点以及使用条件，结合晋城矿区煤层赋存条件，论证了刨煤机在晋城矿区使用能大幅度地提高综采工作面煤炭块率。
If the new coal plants planned in the US are built, it's hard to see how even the feeble targets in this bill can be met, let alone any targets proposed by the science.
如果美国按其原有计划建立新的燃煤发电厂，那么即使是法案中本已很低的削减目标也难以完成，更遑论那些根据科学制定的目标了。
In coal gas drilling, coal collapse led to drilling hard trip and other accidents.
在煤层气钻井中，煤岩坍塌造成接单根困难、起下钻遇阻遇卡、蹩泵等事故和井下复杂。
Behind the prosperous production and management of modern Kailuan Mines, coal calamities broke out constantly and were hard to stop, and the heavy casualties were astonishing.
近代开滦煤矿在其生产经营繁荣的背后，矿难却是频发不断、难以遏止，矿难造成的惨重伤亡更是让人触目惊心。
After some hard bargaining about the price, Joe Gowlan agreed to buy the coal for his factory from the Neptune.
经过一番十分激烈的讨价还价后，乔·戈伦同意从内普恩煤矿购买他工厂用的煤。
The company also engages in the hard minerals business through non-operated joint ventures and royalty arrangements in various coal, trona (natural soda ash), and industrial mineral mines.
该公司还通过从事非经营的合资企业和各种煤炭，天然碱（天然纯碱），工业矿物开采矿物质。
Surely someday we'll give up on coal, oil, and gas-so hard on the climate, so unequally distributed worldwide-and go straight to the energy source that made fossil fuels.
肯定会有一天我们放弃依赖煤炭、石油和天然气——这些燃料对气候影响太恶劣，全世界分布也太不均衡——直接使用制造化石燃料的能源。
Xinli mining area of Sanshandao gold deposit is the first hard rock mine which belongs to the under-sea deposit in our country, and only Longkou is mining coal under sea in domestic.
三山岛金矿新立矿区是我国第一个进行海底采矿的硬岩矿山，国内仅龙口在海下采煤。
Developing rock roadway of coal mine is a hard task at present. Mechanized drivage of rock roadway has become a common technical problem of every coal mine.
目前煤矿岩巷开拓任务重，岩巷机械化掘进成为各矿普遍存在的技术难题。
The large quantity of toxic and harmful sewage with complex components and high density, which is discharged in the course of the coal gas production, is a kind of hard-treated industrial sewage.
在煤气生产过程中排出大量有毒有害污水，其水量大、成分复杂、浓度高，是一种很难处理的工业污水。
Gas drainage in high gassy coal seam with low gas permeability is always an hard solved significant technology problem in the process of safety production.
高瓦斯低透性煤层的瓦斯抽放，一直是煤矿安全生产过程中的重大技术难题。
The experiments indicate that the control parameters of crack development induced by hydraulic fracturing have practical meaning for improving the effect of prefracturing design for hard top coal.
试验表明，本文结果中水压裂缝扩展控制参数对改善顶煤预裂设计效果具有实际意义。
Through practices and theoretical analyses, it is proved that inferior bituminous coal is a particular kind of hard igniting bituminous coal, it should be differed from bituminous coal.
通过实践和理论分析，证明了劣质烟煤是一种难着火的煤种，应与烟煤区别开来。
Through practices and theoretical analyses, it is proved that inferior bituminous coal is a particular kind of hard igniting bituminous coal, it should be differed from bituminous coal.
通过实践和理论分析，证明了劣质烟煤是一种难着火的煤种，应与烟煤区别开来。
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