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thermo-chemical treatment
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thermo-chemical treatment
Encyclopedia
工学
化学热处理
释
thermo-chemical treatment
化学热处理
把金属材料或工件放在适当的活性介质中加热、保持,使一种或几种化学元素渗入其表层,以改变其化学成分、组织和性能的热处理工艺。
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encephalograph
encephalography
encephalomyelitis
encephalomyelitis virus
encephalomyocarditis virus,EMCV
encephalon
enchained sets
Enchin
Enchiridion of Supplement LeiGong’s Preparation
Encident of Guatemala
encipher
encipher; encryption
enciphering
enciphering algorithm
encipherment
encipheror
encircled energy
Encirclement and suppression of the culture
encircling method
encircling the cities from the countryside
encircling tighting of venous valve
Encke
Encke crater
Encke gap
Encke's comet
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