Meaning of 乙炔
乙炔 means acetylene; ethyne (C₂H₂), a colorless flammable gas. Pronounced yǐ quē.
- acetylene; ethyne (C₂H₂), a colorless flammable gas
Definitions & Examples
Yǐ乙
quē炔
shì是
yī一
zhǒng种
zhòng重
yào要
de的
gōng工
yè业
rán燃
liào料
hé和
huà化
gōng工
yuán原
liào料
。
Acetylene is an important industrial fuel and chemical raw material.
Yǎng氧
quē炔
hàn焊
lì利
yòng用
yǐ乙
quē炔
hé和
yǎng氧
qì气
chǎn产
shēng生
gāo高
wēn温
huǒ火
yàn焰
lái来
qiē切
gē割
gāng钢
bǎn板
。
Oxy-acetylene welding uses acetylene and oxygen to produce a high-temperature flame for cutting steel plates.
Shí实
yàn验
shì室
lǐ里
tōng通
cháng常
yòng用
diàn电
shí石
hé和
shuǐ水
fǎn反
yìng应
lái来
zhì制
qǔ取
yǐ乙
quē炔
。
In laboratories, acetylene is usually produced by reacting calcium carbide with water.
Chún纯
yǐ乙
quē炔
shì是
wú无
wèi味
de的
，
dàn但
gōng工
yè业
yǐ乙
quē炔
yīn因
hán含
yǒu有
zá杂
zhì质
ér而
yǒu有
tè特
shū殊
chòu臭
wèi味
。
Pure acetylene is odorless, but industrial acetylene has a distinctive pungent odor due to impurities.
Chǔ储
cún存
yǐ乙
quē炔
de的
gāng钢
píng瓶
bì必
xū须
zhí直
lì立
fàng放
zhì置
bìng并
yuǎn远
lí离
huǒ火
yuán源
。
Steel cylinders storing acetylene must be placed upright and kept away from ignition sources.
Measure Words
种/ zhǒng
Primary
瓶/ píng
罐/ guàn