常見例句雙語例句The mechanical property of graft copolymer was tested by electronic tensile testing machine and impact testing machine.并用電子拉力試驗機、沖擊實驗機對產(chǎn)物力學(xué)性能進行了測定。The crack nucleation energy and the propagation energy were measured under impact and tensile testing. The fracture surface was examined by SEM.測定了析出相的類型和組成,測試和計算了沖擊、拉伸狀態(tài)下裂紋的形核能與擴展能,并通過SEM研究了斷面形貌。Preparation tensile strength and impact strength was tested on tensile machine and impact testing machine. Using SEM rupture' s shape can be observed.通過共混擠出、切粒等工序,然后在拉伸機和沖擊試驗機上進行了拉伸強度和沖擊強度的性能測試。 返回 tensile impact test