...热效应常称为燃料的热值—燃烧热的绝对值高热值—产物如H 2O为液态低热值—产物如H2O为气态生成热(thermal effect of formation)—由单质(或元素)化合成1mol化合物时的热效应,定温定压下的热效应等于焓差,故定温定压下的生成热又称为“生成焓”,分解热—1mol化...
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Bacterial action was favourable for organic matter to be inverted into immature oil, and thermal effect was an important condition for the formation of immature oil.
细菌改造作用有利于有机质向未成熟石油转化，热作用是未成熟石油形成的重要条件。
The effect of re modification and heat treatment on formation of thermal fatigue crack in low chromium wear-resistant cast iron was investigated.
研究了稀土变质及热处理对低铬耐磨铸铁热疲劳裂纹形成的影响。
Most of the models calculating casing thermal stress in thermal recovery well belong in a monoaxial stress analysis because of neglecting the effect of formation.
许多热采井套管热应力计算模型忽略了地层影响，属于单轴热应力分析。
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