常見例句雙語例句The piston rod vibration frequency has little effect on the cavity pressure oscillation amplitude.活塞桿的振動(dòng)頻率對模腔壓力的波動(dòng)幅值影響較小。Using vibration experimental apparatus made by the authors, rheological behaviors of HDPE and PS melts under different pressure, temperature, frequency and vibration amplitude are studied.利用自行研制的振動(dòng)試驗(yàn)裝置研究了振動(dòng)場中聚合物HDPE、 PS熔體在不同壓力、 溫度、 頻率、振幅條件下的流變行為。Effects of vibration frequency and vibration pressure amplitude on yield strength, elongation at break, modules of elasticity in tension and impact strength of injected HDPE samples were explored.采用自制的振動(dòng)注射試驗(yàn)裝置注射成型高密度聚乙烯（HDPE）制件，探討振動(dòng)頻率、振動(dòng)壓力幅度對HDPE注塑件屈服強(qiáng)度、斷裂伸長率、拉伸彈性模量和沖擊強(qiáng)度的影響。 返回 vibration pressure amplitude