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- With respect to the repeated impact loads, we have analyzed the typical failure process and the fatigue cumulating plastic deformation of the coat. 對多次撞擊載荷下涂層零件的典型失效過(guò)程和涂層與基體的疲勞累積塑性變形進(jìn)行了初步分析。
- If this happened at the surface of the leaves, the metal materials are very high due to repeated impact stress has been eroded, so called cavitation. 這種現象如果發(fā)生在葉片的表面，則金屬材料因反復受到很高的沖擊應力而被侵蝕，所以叫做氣蝕。
- Repeated impact tests on samples of laser cladding is done and microcosmic analysis to the appearance and mechanism of repeated impact contact fatigue damnification is mode. 進(jìn)行了激光熔覆試件的多沖碰撞試驗,并對多沖碰撞接觸疲勞損傷的表象和機理進(jìn)行了微觀(guān)分析。
- The flaws' forming and expanding mechanism had been analyzed and studied,that was happened on the laser coating under repeated impact load by SEM or some other methods. 對激光涂層進(jìn)行了多次沖擊碰撞試驗,并通過(guò)SEM等手段分析研究了激光涂層在多沖碰撞載荷下的裂紋形成與擴展機理。
- Servo Control Computer System /Microcomputer Universal Testing Machines, Ozone Tester,Compression Flexometer,Computer HDT/VICAT Tester,Digital Impact Tester,Melt Flow Indexer,Moving Die Rheometer, Mooney Viscometer,Lamination of PVC Plastic Press Tester. 伺服控制電腦系統/微電腦式拉力試驗機，耐臭氧機，橡膠壓縮生熱試驗機，塑料用維卡熱變形，數位沖擊試驗機，塑膠熔體流動(dòng)速率機，無(wú)轉子密閉膜腔硫化儀，門(mén)尼黏度試驗機等等。
- When the peak stress is same, the absorbed energy of material under the repeated impact contact load is more than under the static fatigue load. And absorbability is in inverse proportion with the distance from the impact point. 當峰值應力相同時(shí),材料在多沖接觸載荷下比靜載荷和靜疲勞載荷下吸收的能量多,且吸收量與離沖擊點(diǎn)的距離成反比。
- The failure form of laser coating under repeated impact load were studied.The fail mechanism of surface pitting and surfacial spalling of the pieces under repeated impact load were studied. 對激光熔覆涂層試樣進(jìn)行了多次沖擊試驗,分析和討論了多沖件表面點(diǎn)蝕損傷機理和多沖件表面剝落損傷機理。
- Office chair to-and-fro impact tester 辦公座椅往復沖擊試驗機
- Research on Drive System of New Fiber Impact Tester 新型纖維沖擊儀的驅動(dòng)系統研究
- Development of High-Speed Tensile Impact Tester 高速沖擊拉伸試驗裝置的研制
- Impact Tester for toy Covering Face-EN Standard 保護罩沖擊測試
- CHAIR SEATING CYCLIC IMPACT TESTER 辦公椅反復衝擊試驗機
- repeated impact bending strength 反復沖擊抗彎強度
- I shall have to report you for repeated lateness. 你老是遲到，我可要告你了。
- He made a resolution never to repeat the act. 他決心不再采取那種行動(dòng)。
- I was embittered by repeated failures. 我因屢次失敗而苦惱。
- Failure Analysis and Overhaul of JB-30 B Impact Tester JB-30B型沖擊試驗機的故障分析與檢修
- He repeated her statement word for word. 他一字不差地重復她的話(huà)。
- Or you can say history repeat itself. 或者說(shuō)也可以說(shuō)，歷史經(jīng)常重演。
- He repeated several times that he was busy. 他一再說(shuō)他很忙。
