例句與造句

1. Natural stone test methods - determination of the dynamic elastic modulus of elasticity by measuring the fundamental resonance frequency
   天然石材試驗方法.彈性的動態(tài)彈性模量測定
2. Begin for the problem that some parameters can not be simulated exactly before , according to the data observed on - site , the dynamic elastic modulus and the elastic modulus of the spar of the rooftop has been reckoned in reverse with the function of ansys optimum . design
   首先，針對以往計算中，部分模型參數(shù)模擬不準確的問題，根據(jù)現(xiàn)場實測數(shù)據(jù)，運用ansys優(yōu)化功能對混凝土動彈模和屋頂桁架桿的軸向剛度進行了反演，用反演的參數(shù)結(jié)果建立模型進行模態(tài)分析與實測數(shù)據(jù)符合較好。
3. The results show that the dynamic elastic modulus , loss modulus and complex viscosity of the nanocomposite are higher than those of pp , while the loss factor is lower , that the complex viscosity of the nanocomposites is more sensitive to temperature , and that the flow activation energy and the crystallization temperature increase respectively by 15 % and 10k as compared with pp , which may contribute to the enhanced interfacial interaction between pp and ommt resulting from the addition of tmpp
   結(jié)果表明：與純聚丙烯相比，納米復合材料具有較高的動態(tài)彈性模量、損耗模量和復合粘度，力學損耗因子則降低，納米復合材料的復合粘度對溫度的敏感性略高于聚丙烯；界面改性劑的加入增強了有機蒙脫土與聚丙烯的界面作用，與聚丙烯相比，納米復合材料的流動活化能提高約15 % ，結(jié)晶峰溫度提高10k左右。
4. It's difficult to find dynamic elastic modulus in a sentence. 用dynamic elastic modulus造句挺難的