mechanical impact strength

基本解釋

The microstructure and mechanical properties of the tensile and impact strength are tested.
對(duì)修復(fù)件的顯微組織進(jìn)行了分析，并對(duì)修復(fù)件的拉伸、沖擊性能進(jìn)行了測試。
And the methods of the improvement of usage properties by enhancing impact resistance and mechanical strength of PET are simply stated.
并簡單介紹了提高PET抗沖擊性和機(jī)械強(qiáng)度，相應(yīng)改善其使用性能的方法。
The mechanical properties experimental results indicated that the impact strength of the composite polypropylene increased markedly, while the tensile strength decreased.
力學(xué)測試表明：硬瀝青的加入使聚丙烯的沖擊強(qiáng)度得到大幅度提高，但拉伸強(qiáng)度有一定程度下降；