1) Dynamic elasticity
动态弹性
1.
The dynamic elasticity of each monolayer was determined by barrier oscillation method.
对不同分子量的苯乙烯 -马来酸酐共聚物 (PSM)单分子膜的π A等温线、微分曲线进行了研究 ,讨论了PSM单分子膜成膜过程及分子量对膜相变的影响 ,并用动态膜障振动法测定了PSM单分子膜的动态弹性 。
2.
π-A isotherm and dynamic elasticity measurements indicated that the monolayer was more condensable than that on pure water due to the electrostatic interaction between AA and Ru(II) ions and would aggregate in solid-like state.
π A等温线和动态弹性测量表明 ,此膜因花生酸与钌螯离子发生了静电相互作用而有更大的可压缩性 ,并在固态区发生了分子聚集 。
2) dynamic viscoelasticity
动态黏弹性
1.
Effect of dynamic tensile fatigue on structure and dynamic viscoelasticity of unfilled natural rubber vulcanizates;
动态疲劳对未填充天然橡胶硫化胶结构与动态黏弹性的影响
2.
The physical properties and dynamic viscoelasticity of the formulas were investigated.
在传统胎面胶配方的基础上,采用中乙烯基丁二烯橡胶代替传统的顺丁橡胶,通过添加改质剂、白炭黑及高反式-1,4-聚异戊二烯(TPI)、丁腈橡胶(NBR)部分替代配方中的天然橡胶,研究不同配方的物理性能及动态黏弹性。
3) Dynamic viscoelasticity
动态粘弹性
1.
Study on dynamic viscoelasticity of anti-dripping and flame-retardant polypropylene and spinning temperature;
抗滴落阻燃聚丙烯动态粘弹性能及其纺丝温度研究
2.
Effect of solution concentration on dynamic viscoelasticity of PAC and PAC/HPMC aqueoes solution were studied.
考察了溶液浓度对PAC以及PAC/HPMC水溶液动态粘弹性的影响。
3.
The dynamic viscoelasticity and tensile and fatigue properties of RFL film were invesgated respectively by DMTA and material test machine,the results show that when R/F mole ratio is between 1/0.
研究了RFL胶膜的动态粘弹性、拉伸性能以及拉伸疲劳性能,发现间苯二酚(R)/甲醛(F)=1/0。
5) dynamic viscoelastic properties
动态粘弹性
1.
The dynamic viscoelastic properties of dried wood were investigated.
用动态力学分析仪测定了3种干燥处理材在温度-120~250℃,测量频率1、2、5、10 Hz的动态粘弹性。
2.
To investigate the structure change and movement status of molecule in wood caused by different reagents, the dynamic viscoelastic properties of Chinese fir wood treated by NaClO_3, DMSO, DEA-SO_2-DMSO and non-treated wood under the fiber saturated point, temperature from -100--10℃ at frequencies between 0.
为了弄清楚不同化学试剂处理引起木材内部分子构造的变化及其分子的运动状态,该研究针对杉木试材,采用动态粘弹性分析仪,测定了含水率在纤维饱和点状态下脱木素处理木材、DMSO处理木材和非晶化处理木材以及素材,在-100～10℃、0。
3.
Dynamic viscoelastic properties of wood tr.
为了考察干燥处理对木材物理力学性质的影响，为人工林木材高效合理的干燥技术、加工技术及其高性能高附加值材料的应用提供理论依据和科学指导，本研究选用杉木人工林木材的心材作为试验材料，测定了高温干燥(115℃)处理材、低温干燥(65℃)处理材和真空冷冻干燥处理材的动态粘弹性质。
6) dynamic photoelasticity
动态光弹性
1.
The experiment was conducted for cumulative effectiveness of slit charge based on dynamic photoelasticity method,and the isochromatic fringes graphs in the process of blasting of slit charge were obtained.
为了了解切缝药包聚能效应的机理,用动态光弹性法对切缝药包的聚能效应进行了试验,获得了切缝药包爆炸过程中的序列等差条纹图。
2.
Then, a simple layered plate under impact loading is studied experimentally using dynamic photoelasticity and dynamic caustics to investigate the models accuracy and stability.
为考察其精度和稳定性 ,对受冲击载荷作用的简单分层平板同时进行了动态光弹性和动态焦散线实验。
3.
A hybrid method combining dynamic photoelasticity, caustics and boundary element numerical method is proposed to resolve two typical dynamic problems, and the separated stress field is obtained The method is shown to be a powerful tool in the study of dynamic elastic problem
采用动态光弹性、动态焦散线实验方法同边界元法结合的混合法 ,以两个典型的应力波传播问题为例 ,得到了模型内部分离的主应力场 ,说明了此方法是解决二维弹性动力学问题很有力的工
补充资料：动态弹性
分子式：
CAS号：
性质：在交变场作用下，材料发生形变，在撤去交变场后又恢复原状的行为。动态弹性比静态弹性更接近真实情况，例如，行进中汽车轮胎的弹性为动态弹性，此时，力场与形变都是时间的函数。
CAS号：
性质：在交变场作用下，材料发生形变，在撤去交变场后又恢复原状的行为。动态弹性比静态弹性更接近真实情况，例如，行进中汽车轮胎的弹性为动态弹性，此时，力场与形变都是时间的函数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条