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- surface elastic free energy 表面弹性能K24项
- Surface Free Energy and Solid-Liquid Slippage. 界面自由能与滑移。
- The water stored behind a dam has free energy. 蓄在水闸内的水具有自由能。
- The free energy increases monotonically with increasing radius. 自由能随半径的增大而单调地增加。
- The dispersive component of the surface free energy of HTPB,as well as the total surface free energy decreases as the temperature increases. 结果表明,HTPB的色散分量随着温度的升高而降低,总表面自由能表现出与色散分量相一致的规律。
- R. M. White and F. W. Voltmer, “Direct piezoelectric coupling to surface elastic waves,” Appl. Phys. Lett. 7, 314-316 (1965). 陈永裕,层状表面声波元件之理论、实验及其应用,国立台湾大学应用力学研究所博士论文,中华民国九十一年一月。
- Free energy calculation is a challenge problem in MD. 现在有不少方法。比如热力学积分法。
- However, because of lower free energy in the surface of Fluororesin, it's too difficult to be dissolved to be used in the artifacts protection. 氟树脂的耐老化性能被文物保护领域认可,但由于氟树脂是表面自由能最低的树脂,因此氟树脂的溶解困难,粘附性差阻碍了它在文物保护领域的应用。
- It has been known that fluorocarbons have an extremely low surface free energy and they are widely applied for water and oil repellent finishing. 众所周知,氟碳化合物具有极低的表面张力,因此广泛用于拒水拒油整理。
- The dispersive component of the surface free energy of HTPB, as well as the total surface free energy decreases as the temperature increases. 结果表明,HTPB的色散分量随着温度的升高而降低,总表面自由能表现出与色散分量相一致的规律。
- Nondestructive test to determine the surface elastic modulus, shear modulus,brinell hardness of brittle and quasi-brittle materials and compressive strength ofconcrete were investigated based on the analyses of Hertzian contact. 首次采用球压法尝试了脆性和准脆性材料的表面弹性模量、剪切模量,布氏硬度和混凝土抗压强度的无损测试研究。
- To evaluate the carrying capacity of the existing AC pavement,the surface elastic deflection is measured using the Beckman beam or FWD,and the compositive elastic modulus can be calculated. The standard control value of the modules recommended is 188 MPa. 采用贝克曼梁或落锤式弯沉仪(Falling Weight Deflectometer;FWD);测定旧沥青路面表面回弹弯沉;计算综合回弹模量;来评价旧沥青路面承载能力;并推荐控制标准值为当量回弹模量宜大于188 MPa.
- Moreover, the results of IR spectrum and apolar component of surface free energy showed that the alkyl chains of OTS tilted on the surface of PTW after the modification. IR分析和色散分量测定表明,改性后OTS的烷基链倾斜在PTW表面。
- Compared with polyethylene as a standard sample,GAP has higher surface free energy because there are many hydroxyl groups and azide group in the surface of the GAP molecule. 与聚乙烯相比,GAP的总表面的自由能较高,这主要是因为GAP表面含有羟基和叠氮基团。
- By the surface energy theory, the difference of solid-liquid surface free energy become bigger as vacuum increases.This is good to dropwise condensation. 根据表面能理论分析可知,真空度越大,等离子管表面的固液表面自由能之差越大,凝结朝着有利于珠状凝结的方向发展。
- A free energy level. 未被占据的能量极
- The fold surface free energy of the developing crystals of PHBV isothermally crystallized from melt decreased,however,the relative degree of crystallization,the linear growth rate of spher... PPC虽然能降低PHBV结晶折迭链的表面自由能;但同时也能够降低PHBV的结晶度、球晶径向生长速率、平衡熔点和结晶能力.
- This quantity is positive with respect to the free energy of the bulk condensed phase. 对于主体凝结相的自由能来说,这个量是正的。
- Elastic free vibration of plate analyzed by isoparametric element 板弹性自由振动的等参元分析
- As the concentration of solvated chains increases with decreasing distance, the free energy of the system increases. 随着距离的减小溶解链段的浓度升高,体系的自由能也随之升高。