查询词典 coal mine

Coal and peat：煤和泥炭 生产煤的企业

1100000 Coal and peat 煤和泥炭 生产煤的企业 | 1110000 Coal 煤 | 1110001 Anthracite 无烟煤

PAHS IN COAL FLY ASH：煤飛灰多環芳烴標準物質

GBW 08402 煤飛灰中氟成分分析標準物質 FLUORIDE COMPOSITION IN COAL FLY ASH | GBW 08403 煤飛灰多環芳烴標準物質 PAHS IN COAL FLY ASH | GBW 08501 桃葉成分分析標準物質 PEACH LEAVES

Coal, oil, wood and gas are fuels：煤炭,石油,木柴和煤气都是燃料

fuel n. wood, coal, oil, etc. that you burn to make heat or power燃料;营养物 | Coal, oil, wood and gas are fuels. 煤炭,石油,木柴和煤气都是燃料. | diet n. usual food饮食;食物

mineral n.[c] coal, tin, ore, gold, etc, that comes from under the ground：矿物,矿石

synthetic fiber 合成纤维 | mineral n.[c] coal, tin, ore, gold, etc, that comes from under the ground 矿物,矿石 | Coal and iron are minerals. 煤和铁都是矿物.

coal tar worker's cancer：煤焦油工癌

coal miner's disease 炭硅肺 | coal tar worker's cancer 煤焦油工癌 | coalescence 结合

steam coal rates：汽煤比

steam coal ==> 汽煤,动力煤,锅炉用煤 | steam coal rates ==> 汽煤比 | steam cock ==> 通汽考克

Coal,steam plant with FGD：火力发电厂烟气脱硫

coal steam-electric plant 火电厂 | Coal,steam plant with FGD 火力发电厂烟气脱硫 | cold start 冷态启动

hydrogasification of pretreated coal：煤加氢气化预处理

hydrogasification of coal ==> 煤氢气化 | hydrogasification of pretreated coal ==> 煤加氢气化预处理 | hydrogen ==> 氢,氢气=>水素(元素,H)

hard coal：硬煤

(bituminous coal) 煤化程度高于褐煤而低于无烟煤的硬煤挥发分范围广结焦性相互差别大燃烧时冒烟 1.21 无烟煤(anthracite) 煤化程度较烟煤更高的硬煤挥发分低无粘结性燃点高燃烧时不冒烟 1.22 硬煤(hard coal) 烟煤和无烟煤的总

brown coal：褐煤

l/kg) 1.17 煤(coal) 主要由古代植物经泥炭化和煤化作用生成的固体可燃矿产 1.18 泥炭(peat) 含有未分解的植物残体醣类和腐植酸的由泥炭化作用形成的可燃物其质地疏松 外呈黄褐色或棕黑色 1.19 褐煤(brown coal) 经过成岩作用而没

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)