cavitation mechanism meaning in English

空化机理

Rotation - cavitation mechanism was outlined based on the experiment results and the essential conditions for the occurrence of auxetic properties in polyolefin blends were concluded as followed : firstly there must be at least two phases , the matrix can be soft materials which were able to be networks when being stretched , as well as suitable consistence must be provided between two phases . fracture stress work measurement was optioned to characterize the force between two phases . finally , the auxtic property repeatability of the blends was measured and the fact that the auxetic property could only occur in the elastic range was certificated by the result that only the specimens which were stretched for 5s , 10s had repeatability after being retained for 1 months
实验工作的最后一部分研究了体系负泊松比效应的可重复性，选取稳定的负泊松比共混体系在测试数据采集时间为55 、 105 、 155 、 205条件下进行测试，将样条放置l天、 10天、 30天进行测试，测试结果表明，在5s 、 105条件下测试的试样在放置一个月后泊松比测试结果具有可重复性，证实了体系的负泊松比现象发生在材料的弹性形变范围内。