耐受極限 的英文怎麼說
中文拼音 [nàishòujíxiàn]
耐受極限
英文
tenability limit-
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" it ' s a very proud moment as he becomes the first indian to successfully withstand such an extreme endurance test and reach the north pole, " said sherly, who operates an adventure
雪莉說： 「他成功經受住了這個耐力極限的考驗，成為第一個抵達北極的印度人，這真是令人自豪的時刻。 」" it ' s a very proud moment as he becomes the first indian to successfully such an extreme endurance test and reach the north pole, " said sherly, who operates an adventure sports club in india with her husband
雪莉說： 「他成功經受住了這個耐力極限的考驗，成為第一個抵達北極的印度人，這真是令人自豪的時刻。 」" it ' s a very proud moment as he becomes the first indian to successfully withstand such an extreme endurance test and reach the north pole, " said sherly, who operates an adventure sports club in india with her husband
雪莉說： 「他成功經受住了這個耐力極限的考驗，成為第一個抵達北極的印度人，這真是令人自豪的時刻。 」雪莉和丈夫巴賈傑在印度開了一個冒險運動俱樂部。The temperature of creek segments down from dam no. 2 has exceeded the upper survival limit of juvenile salmons. the spawning season temperature of these segments also tends to surpass normal reproduction temperature range
二號壩以下溪段七、八月的夏季高溫已到達幼鮭耐受極限，生殖季節水溫亦偏高，為不適于棲息之環境。In this thesis, the experimental research of the behavior of high strength concrete axial compression columns and eccentric compression columns under non - uniform temperature field are conducted. from the experimental analysis, the variational regularity of ultimate load capacity and deformation of high strength concrete compression - flexure members under non - uniform temperature field is obtained. the influences of different factors including temperature, stirrup contents, strength grade of concrete, pre - loading level, eccentricity and different loading - temperature paths to refractory capability of members are investigated
文中還對高強混凝土軸心受壓柱和偏心受壓柱在不均勻溫度場下的力學性能進行了試驗研究，通過試驗分析了高強混凝土壓彎構件極限承載力和變形在不均勻溫度場下的變化規律，考察了不同升溫溫度、箍筋用量、混凝土強度等級、預加荷載水平、荷載偏心以及荷載?溫度途徑等對構件耐火性能的影響，通過試驗量測，得到了構件的截面溫度場。Polyurethane ( pu ) elastomer has been widely applied because of its fine comprehensive properties. but its heat resistance properties and solvent resistance properties do n ' t very well, which limit its application in a certain
聚氨酯彈性體由於綜合性能出眾而被廣泛應用，但由於其耐熱、耐極性溶劑性能不好，所以其應用還是受到一定程度的限制。分享友人