排序方式: 共有5条查询结果,搜索用时 62 毫秒
1
1.
2.
INTRODUCTIONIncoldregions,soilexpansionresultedfromasoilfreezingprocessoftendeformsanddamagessomeconstructionfoundations.Onewaytostabilizethefoundationisuseoftwophaseclosedthermosyphoninthecoldregions.Duetoitsexcellentheattransfercharacteristics,thetwo… 相似文献
3.
吴存真 《小溪流(作文画刊)》2003,(3)
那个暑假秋高气爽,稻谷芳香。我站在门口欣赏景色。忽然发现稻田里,一个黑乎乎的东西在扑腾扑腾。我好奇地跑了过去,咦……原来是只猫头鹰!我猛地扑上去,一把将它捉住了。 相似文献
4.
5.
Numerical prediction of temperature distribution in thermoset composites during laser curing process
The temperature distribution in the advanced thermoset composite during the laser curing process was predicted with the use of the two-dimensional thermo-chemical model presented in this paper which also gives the governing equations based on the thermal history of the curing process. The finite-difference method was used to get the temperature distribution. This paper also deals with the effect of some factors (such as the winding velocity, the tape thickness and the laser heat source) on the temperature distribution. 相似文献
1