tema

Comparison of New and Old TEMA Standards

TEMA新旧标准的对比

Two - component two - phase gas - liquid heat transfer on shell - side of Tema - f heat exchanger

不互溶双组分气液两相混合物在TEMA-F型换热器壳侧的传热

Compare and Analysis of the New ( 1999 ) and the Obsolete ( 1988 ) Edition Standard TEMA

TEMA新版标准（1999）和旧版标准（1988）的比较分析

A study is made on the shell side two phase flow characteristic of a TEMA E shell and tube heat exchanger without bypass and leakage at the ordinary pressure and temperature .

对常温常压下无旁路及泄漏的TEMA&E型管壳式换热器壳侧气水两相流动特性进行了研究。

If the athletes think they always fail and attribute it to their lack of ability and luck , they will feel helpless in learning or even they will choose to leave the sports tema .

研究表明，如果运动员长期知觉其表现为失败的，且将失败归因于缺乏能力及运气差，将会导致学习无助，且会选择离开运动队。