coals

coals怎么读

coals的意思释义

n.

煤炭( coal的名词复数 )；煤块；

双语释义

[U]煤炭 black mineral found below the ground, used for burning to supply heat and to make coal gas

[C]煤块 a piece of coal

英英释义

n.

fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period

a hot fragment of wood or coal that is left from a fire and is glowing or smoldering

同义词：ember

v.

burn to charcoal

同义词：char

supply with coal

take in coal

\"The big ship coaled\"

coals用法及例句

词汇搭配

用作名词 (n.)

动词+～

burn coal烧煤

extract coal采煤

haul coal装煤

produce coal产煤

ship coal运煤

shovel coal用铲子铲煤

stoke coal加煤

transport coal运输煤

形容词+～

black coal烟煤

blind coal无烟煤

glowing coal灼热的煤块儿

hard coal无烟煤

hot coal灼热的煤块儿

live coal燃烧着的煤

raw coal原煤

red coal烧红的煤块儿

soft coal烟煤

介词+～

on coal在煤火上

over coal在煤火上

词组短语

coal mine煤矿，煤矿坑

coal mining煤矿开采

coal seam煤层

coal industry煤炭工业

coal preparation选煤

pulverized coal煤粉；[机]粉煤

coal bed煤层；煤床

coal gas煤气；煤炭气

coal production煤产量

coal gasification煤的气化

coal tar n. [化]煤焦油

coal face n. 煤的采掘现场；因开采而露出的煤面

coal ash煤灰

coal gangue煤矸石

coal field煤田

coking coal焦煤；炼焦煤

coal dust煤尘；煤粉

raw coal原煤

coal measures[地]煤层

coal slurry煤泥

双语例句

用作名词(n.)

He put a shovel of coal on to the fire.

他往火炉里加了一铲煤。

The country is rich in oil and coal.

这个国家石油和煤的资源丰富。

Coal can be converted to gas.

煤可以转化成煤气。

I\'m in charge of discharging a large amount of charcoal and coal at the coal mine.

我负责在煤矿卸一大堆木炭和煤。

用作及物动词(vt.)

The workers were coaling the ship when he came back.

当他回来的时候,工人们正在给船加煤。

用作不及物动词(vi.)

Ships coal at Gibraltar.

船在直布罗陀上煤。

The ship called at Boston to coal.

船停靠在波士顿加煤。

The big ship coaled.

这艘大船是用来装煤的。

例句参考

Chapter 32 – Reactivity of Heat-Treated Coals

Tetracyclic diterpenoid hydrocarbons in some Australian coals, sediments and crude oils

Extraction of coals with CS 2 -N-methyl-2-pyrrolidinone mixed solvent at room temperature : Effect of coal rank and synergism of the...

Mineralogy and geochemistry of boehmite-rich coals: New insights from the Haerwusu Surface Mine, Jungar Coalfield, Inner Mongolia, C...

Role of coal type and rank on methane sorption characteristics of Bowen Basin, Australia coals

Changes in carbon dioxide during an oceanic anoxic event linked to intrusion into Gondwana coals

High-pressure methane and carbon dioxide adsorption on dry and moisture-equilibrated Pennsylvanian coals

Estimations of Clarkes for Carbonaceous biolithes: World averages for trace element contents in black shales and coals

The relationship between permeability and effective stress for Australian coals and its implications with respect to coalbed methan...