human endurance 中文意思是什麼
human endurance
解釋
人的耐久力-
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 -
While never accomplishing its goal of the first crossing of the antarctic continent, this expedition has become a larger - than - life testament to heroism and human endurance, with all 28 men surviving nearly two years in the barren, frigid antarctic when their ship sank
雖然探險隊未能成為首批橫越南極洲的先鋒，可是在所乘船隻沉沒的惡劣環境下，他們與嚴寒南極搏鬥近兩年，全隊二十八人仍然生還的奇跡，已成為人類英勇和堅強鬥志的典範。 -
Earthquake is one of the most serious disasters that threaten the lives and fortunes of human beings. energy dissipation technology is one of the new methods for earthquake resistant design of structures. hysteretic energy dissipators possess easy - to - get materials, cheap cost and good endurance
耗能減振技術是結構抗震的新對策、新技術，能夠有效保護結構及內部設施在地震中的安全，在其它外干擾力作用下可使結構滿足更高的減震（振）要求。
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