impact endurance 中文意思是什麼

impact endurance 解釋
反復沖擊試驗
  • impact : n 碰撞；沖擊（力）；（火箭的）降落[著陸]；【軍事】彈著；影響，效力。 The point of impact彈著點。 ...
  • endurance : n. 1. 忍耐（力）。2. 耐久，持久（力），持久性，耐久性。
  1. Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained

    人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯頓方法，使其可應用於變形體連接的多體系統，並以此理論為依據建立人體整椎脊柱沖擊動力學模型，此時考慮脊柱的大位移運動，每個椎骨的變形相對椎間盤的變形小得多，把脊柱看成由剛體（椎骨）和變形體（椎間盤）組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合，最後得到腰椎間關節剛度系數因子和阻尼系數因子
  2. Electromechanical components for electronic equipment. basic testing procedures and measuring methods. part 5 : impact tests free components, static load tests fixed components, endurance tests and overload tests

    電子設備用機電元件基本試驗規程及測量方法第5部分:撞擊試驗
  3. . 10d : connectors for electronic equipment - tests and measurements - part 10 - 4 : impact tests free components, static load tests fixed components, endurance tests and overload tests - test 10d : electrical overload connectors

    電子設備連接器.試驗和測量.第10 - 4部分:沖擊試驗
  4. . 10d : connectors for electronic equipment - tests and measurements - part 10 - 4 : impact tests free components, static load tests fixed components, endurance test and overload tests ; test 10d : electrical overload connectors

    電子設備用連接件.試驗和測量方法.第10 - 4部分:撞擊試驗
  5. Specification for electromechanical components for electronic equipment : basic testing procedures and measuring methods - impact tests free components, static load tests fixed components, endurance tests and overload tests

    電子設備用機電元件規范:基本試驗程序和測量方法.第5部分:沖擊試驗
  6. Endurance : applied to materials with moth ' s hardness below grade9, since the milling effect only involves the impact and collision among the grains rather than the collision with the wall

    1磨損小，由於主要粉碎作用是粒子互相沖擊碰撞，高速粒子與壁面很少碰撞，可適用粉碎莫氏硬度高的物料。
  7. Nordic lights range is made to meet your demands, not only for light performance, but also for vibration endurance, impact, dust, and water resistance

    其產品具有可抗高振動沖擊低溫高溫溫度變化劇烈和高濕度長壽命超亮度等特點，並通過了
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