dynamic adj. 1.動力的,動力學(xué)的;力學(xué)(上)的;動(態(tài))的;起動的。 2.有力的,有生氣的;能動的;(工作)效率高的。 3.【音樂】力度;強(qiáng)弱法的。 4.【醫(yī)學(xué)】機(jī)能(上)的。 5.【哲學(xué)】動力論的,力本論的。 a dynamic personality 活躍的性格。 a dynamic atmosphere 生氣勃勃的景象。 a dynamic population 動態(tài)人口。 n. 〔限指 dynamic〕 (原)動力;動態(tài)。 adv. -ally
Dynamic fatigue properties of the cracked sandstone samples under freezing and cyclic loading 循環(huán)荷載下凍結(jié)裂隙砂巖動疲勞特性研究
Standard test method for resistance to yarn slippage at the sewn seam in upholstery fabrics dynamic fatigue method 家俱裝飾織物接縫抗紗滑移的標(biāo)準(zhǔn)試驗(yàn)方法
Feather and down . determination of the permanent deformation after dynamic fatigue stress under constant load 羽毛和羽絨.恒定負(fù)荷動態(tài)疲勞應(yīng)力下永久變形的測定
Feather and down - determination of the permanent deformation after dynamic fatigue stress under constant load 羽毛和絨毛.固定負(fù)荷下動態(tài)疲勞應(yīng)力永久變形的測定
Plastics . flexible cellular plastics . dynamic fatigue test through repeated compressions at fixed deformation 塑料制品.柔性泡沫塑料.固定變形后反復(fù)壓力的動態(tài)疲勞試驗(yàn)
The fatigue analysis method includes static or quasi - static fatigue , dynamic fatigue and vibration fatigue analysis method 摘要有限元疲勞分析法通常包括:靜態(tài)(或準(zhǔn)靜態(tài))疲勞分析法、瞬態(tài)疲勞分析法和振動疲勞分析法。
The force transducers with a nominal load of 5kn and an overload withstand capability of up to 10kn , are designed with dynamic fatigue strength for several million load alterations 額定負(fù)載為5 kn ,超載負(fù)荷能力最大為10 kn ,具有動態(tài)疲勞強(qiáng)度設(shè)計(jì)的力傳感器要可以承受多達(dá)幾百萬次的負(fù)荷變化。
The dynamic response of crankshaft stress and displacement and so on is analyzed by dynamics simulation , and the consequence results can be referenced for design and dynamic fatigue analysis of crankshaft 通過動力學(xué)仿真分析曲軸的應(yīng)力和位移等動力響應(yīng),為曲軸的動態(tài)疲勞分析提供依據(jù),為曲軸設(shè)計(jì)提供參考。
In the research , a set of simulation equipment is developed to examine the drivers " static and dynamic fatigue . recur to the apparatus , contrast and control experiment are made among different ages , workload intension and workload factors group . the endings summarize as following : ( 1 ) driving sensation fatigue investigation ( investigation of psychological and physiologic index and contrast investigation of fatigue ) ; continuous driving load and discrete driving load investigation of fatigue ? ?門)駕駛疲勞平衡穩(wěn)定性是通過在力檢測臺上描繪人體重心軌跡的方法,提出檢測駕駛員疲勞平衡穩(wěn)定指數(shù),在不同狀態(tài)下(傾斜度15 30 ‘以及閉目等狀態(tài)下)對不同負(fù)荷、不同年齡分別進(jìn)行測試,建立駕駛疲勞客觀測試評價(jià)體系; n )經(jīng)實(shí)驗(yàn)室研究與現(xiàn)場調(diào)查,通過對駕駛疲勞與駕駛時(shí)間、駕駛速度等關(guān)系的研究,提出了不同年齡、不同條件下的最大連續(xù)安全駕駛時(shí)間標(biāo)準(zhǔn),日駕駛時(shí)間標(biāo)準(zhǔn),最大安全行車速度標(biāo)準(zhǔn)等。