marsh gas; biogas; methane
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
marsh gas; biogas; methane gas produced by anaerobic decomposition of organic matter
technicalTechnical term referring to flammable gas produced naturally in marshes or artificially in digesters, used as fuel or chemical raw material.
Nóng农
cūn村
guǎng广
fàn泛
shǐ使
yòng用
zhǎo沼
qì气
zuò作
wéi为
shēng生
huó活
rán燃
liào料
。
Rural areas widely use biogas as a domestic fuel.
Zhè这
zhǒng种
qì气
tǐ体
de的
zhǔ主
yào要
chéng成
fèn分
shì是
jiǎ甲
wán烷
。
The main component of this gas is methane.
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Zhǎo沼
qì气
shì是
yī一
zhǒng种
qīng清
jié洁
kě可
zài再
shēng生
néng能
yuán源
。
Biogas is a clean and renewable energy source.
Chí池
dǐ底
chén沉
jī积
de的
yǒu有
jī机
wù物
fǔ腐
làn烂
hòu后
huì会
chǎn产
shēng生
zhǎo沼
qì气
。
Organic matter deposited at the bottom of the pond produces marsh gas after decaying.