研究了不同温度的熔体过热处理对m 96 3合金吸氮行为的影响。
The effect of melt-superheating treatment at different temperatures on the nitrogen-absorption behavior of the nickel-base superalloy M963 was investigated.
利用间歇实验对不同碳源、氮源及碳氮质量比值对产氢细菌RF-9的发酵产氢行为影响进行了探讨。
The carbon-nitrogen mass ratio (mC/mN) has a significant influence on fermentative hydrogen production capacity of strain RF-9, cell growth and fermentative H2-producing ability would be impro.
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