常見例句雙語例句Glass in building - Pendulum test - Impact test method and classification for flat glass.建筑玻璃。擺錘式試驗。平板玻璃的沖擊試驗方法和分類。Central impact tests between concrete blocks are performed by a pendulum test system and a drop weight test system.采用單擺和垂直軌道裝置進行了混凝土塊體對心碰撞試驗。Impact abrasive wear behavior of electroless Ni-P coating was researched by means of single-pass pendulum scratching test characterized by impact loading.利用單擺劃痕法的沖擊加載特性，研究了N i-P化學(xué)鍍層的沖擊磨粒磨損性能。權(quán)威例句In a subset of those cases, the evidence supporting dropping the test may even be questioned and the pendulum swings back in favor of the test.FORBES: We Spend How Much On Unneeded Tests? 返回 pendulum test