prepare; manufacture; synthesize (chem.)
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesverb
to prepare (substances) by chemical manufacturing; to synthesize
technicalTechnical term used in chemistry and chemical engineering to distinguish synthetic production from extraction of natural materials.
Shí实
yàn验
shì室
lǐ里
cháng常
yòng用
diàn电
jiě解
fǎ法
zhì制
bèi备
qīng氢
qì气
。
Hydrogen is often prepared in laboratories using electrolysis.
Zhè这
zhǒng种
cuī催
huà化
jì剂
shì是
tōng通
guò过
gāo高
wēn温
hé合
chéng成
zhì制
bèi备
de的
。
This catalyst is prepared through high-temperature synthesis.
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Zhì制
bèi备
guò过
chéng程
bì必
xū须
yán严
gé格
kòng控
zhì制
wēn温
dù度
hé和
yā压
lì力
。
The preparation process must strictly control temperature and pressure.