1.
Research on the depolymerization reaction to improve the combustion properties of the lean coal and meagre coal
解聚对贫煤和贫瘦煤燃烧性能的影响
2.
Investigation into Thermal Efficiency of Boiler Burning Bituminous Coal Instead of Meager Coal
锅炉燃烧由贫煤改烟煤的热效率分析
3.
TEST STUDY ON CONVERTING LEANCOAL FIRED BOILER FOR 300 MW UNIT TO BURN BITUMINOUS COAL
300MW机组锅炉贫煤改烧烟煤的试验研究
4.
Study and Actualization of Burning Bituminous Coal in Lean Coal-fired Boiler of the 300 MW Unit
300MW机组贫煤锅炉改烧烟煤的研究和实践
5.
Application of Less Oil Ignition Technology in Poor-coal Fired Supercritical Unit
微油点火技术在燃用贫煤超临界锅炉上的应用
6.
Experimental Research on Tiny-oil Ignition Technology on a Meager-coal Fired Boiler
微油点火在燃用贫煤锅炉上的试验研究
7.
The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller.
结果表明：从无烟煤、贫煤、烟煤，其反应速率越来越大，着火活化能越来越低。
8.
Experimental Study and Industrial Production Practice of Coke-making with Coal Blend with Meager-lean Coal
贫瘦煤配煤炼焦实验研究与工业生产实践
9.
Production of high quality coke using meager-lean coal instead of lean coal
贫瘦煤替代瘦煤制备优质焦炭性能研究
10.
Tibet was short of petroleum and coal, and energy supply was inadequate in the past.
西藏缺油少煤，过去能源供应贫乏。
11.
Research & Application about Coal Stamping Process with Lean Coal & Meager Coal;
贫、瘦煤捣固炼焦机理的研究及应用
12.
Study on Anti-porerty Problems for the BiJie Coal Resource-rich Rregions
毕节煤炭资源富集地区的反贫困问题研究
13.
a poor land; the area was poor in timber and coal; food poor in nutritive value.
贫穷的土地；这个地区缺乏木材和煤；缺乏营养的食物。
14.
When 40% to 50% fly-ash used in it, the increasing strength of lean concrete by age is the largest.
粉煤灰掺量为40%和50%时,贫混凝土的强度随龄期而增长的幅度最高;
15.
Taking Coal as Aid and Rural EcoConstruction Guaranteeing Mechanism in the Western Impoverished Area;
以煤代赈与西部贫困地区农村生态建设的保障机制探讨
16.
Mars is a dead planet; a dead battery; dead soil; dead coals; the fire is dead.
火星是一个死星球；用完了的电池；贫瘠的土壤；熄灭了的煤；火已经熄灭了。
17.
A snow-streaked slag heap looms large in the lives of poor villagers in the Xinjian Coal Miners' Village.
对新建矿工住宅区的贫困户来说，这个白雪蔼蔼的煤渣堆是不可或缺的。
18.
(of a ship)be loaded with a supply of coal
（指轮船）被加煤,上煤,装煤.