英语释义

1. the relatively weak attractive forces that act on neutral atoms and molecules and that arise because of the electric polarization induced in each of the particles by the presence of other particles

2. Johannes Diderik 1837–1923 Dutch physicist

3. of, relating to, or arising from van der Waals forces

4. adsorption due to van der Waals forces between the adsorbed molecules and the adsorbing material —opposed to chemisorption

5. an equation that defines the physical state of a homogeneous gas, is a modification of the ideal-gas equation, and more nearly describes the properties of actual gases: (p + (a/v2)) (v?b)=RT where p is the pressure, v the specific volume, R the gas constant, T the absolute temperature, and a and b are constants depending respectively on the cohesion between the molecules and the volume occupied by the molecules — compare gas law sense c

片语

van der Waals interaction范德瓦耳斯相互作用

Van der Waals heterostructures范德华异质结构

van der waals moleculeA van der Waals molecule is a stable cluster consisting of two or more molecules held together by van der Waals forces or by hydrogen bond The name originated in the beginning of the 1970s when stable molecular clusters were regularly observed in molecular beam microwave spectroscopy.

Wzdcr Waals范德瓦尔斯

der waalsderwaals状态

Van der Waals fluidVanderWaals流体

WanDer Waals范德华

van der waals force范德华力，范德华引力

van der Waals distants凡得瓦距离

van der waals范德瓦尔斯（荷兰物理学家， 曾获1910年诺贝尔物理学奖）

英汉例句

• The results show that molecular interaction at interface of TATB/Fluoropolymer composite is mainly Van der Waals force, and this force can not resist interfacial slippage effectively.

  结果表明：TATB/氟聚物复合材料界面的分子间作用主要是范德华力，并且这种力不能有效阻止该界面的滑移。

• It is pointed out that the van der Waals gas is also incompatible with the third law of thermodynamics as the classical ideal gas.

  指出范德瓦耳斯气体与经典理想气体一样，也与热力学第三定律不相容。

• The variation of coordination bond lengths in the complex compounds of yttrium due to the balance between Van der Waals and coordination bond energies are given.

  本文介绍了在钇络合物中由于范德华能与配位键能之间的平衡而产生配位键长的变化。

• The relation between the optimal efficiency and power output of the engines for an ideal or van der Waals gas as a working fluid is derived.

  导出这类热机以理想气体或范德瓦耳斯气体为工质时的最佳效率与输出功率间的关系。

• The molecules are held together by van der Waals forces.

  分子是由范德华力约束在一起的。

• Van der Waals interactions between atoms and molecules are important for many molecular and solid structures.

  原子间及分子间的范德·瓦尔斯相互作用在分子结构和固体结构起着非常重要的作用。

• In the paper, modification suggestion to Vander Waals gas model is provided; state equation and internal energy formula which are more suitable for characteristic of real gas are derived.

  该文对范德·瓦尔斯气体模型提出修改意见，并导出更符合实际气体特点的状态方程和内能公式。

• The size of the carbon atom is based on its van der Waals radius.

  碳原子的大小以其范德华半径为基础。

• The binding of ligands to proteins occurs mostly through weak non-covalent interactions, namely hydrophobic interaction, van der Waals forces, and hydrogen bonding.

  蛋白和配体间的作用通常是通过弱非共价键力的相互作用而实现的，如疏水作用、范德华力和氢键。

• When the mumber of the layer has exceeds 5, the Van der Waals interaction become so faint that the enwrapping process can not be continued.

  当包膜的厚度超过5层后，则范德华力已经很微弱，即已无法继续包膜，包膜过程随即结束。

• Gecko seta operate on the surface of the substances completely by van der Waals forces.

  壁虎脚足与物体表面是完全的范德华力。

• To create nonsticky adhesive materials, geckos showed the way to van der Waals force, the sum total of attracting or repelling forces between molecules.

  为了创造出非粘性的黏合材料，壁虎展示了范德华力的方式，分子间吸合或排斥的全部总和。

• The opposing electrostatic and van der Waals forces are typically balanced for film thicknesses in the range of 10-1000 nm.

  相反方向的静电斥力和范德·瓦尔斯引力可以将薄膜厚度平衡在典型的大约10到1000纳米的范围内。

• Layered materials can be divided into two classes: the first maintains the layered framework by Van der Waals force; and the second by the coulombs.

  层状物质可分为两类：第一类是层结构由范德华力维持；第二类是层结构由库侖力维持。

• The relation between the optimal coefficient of performance and the rate of refrigeration of a Carnot refrigerator for an idea or van der Waals gas as a working fluids(?)derived.

  导出以理想气体或范德瓦耳斯气体为工质的制冷机最佳制冷系数与制冷率间的关系。

• The development of the research of the Van der Waals force, the Coulomb force and the space resistance, which have an important influence on the agglomeration of the ultra-fine powders, is reviewed.

  综述了对于超细粉体团聚有重要影响的范德华力、库侖力和空间阻力的研究进展。

• This paper researched the internal energy, Molar heat capacity and critical parameter of Clausius gas, analyzed the difference between Clausius gas and van der Waals gas.

  对克劳修斯气体的内能、摩尔热容量、临界参量作了研究，分析了该气体与范得瓦尔斯气体的差异。

• After studying the case, Van der Waals believed that it was the presumptions that caused the problem.

  范德瓦耳斯研究了这种情况，认为两个假定是造成偏差的主要原因。

• The quasi-static adiabatic equations of the Van der Waals gas are derived by using two different method and the unresolved problems in relevant literatures are solved.

  应用两种不同方法导出范氏气体的準静态绝热方程，解决了相关文献未能解决的问题。

• The action of the dispersants is to increase the repulsion interactions of electrical double layer, hydration shell and steric hindrance, and to decrease the Van der Waals attraction among particles.

  分散剂的作用方式的实质是分散剂在矿粒表面的吸附，增强矿粒间的双电层排斥作用、水化膜排斥作用以及位阻排斥作用，减小范德华吸引作用。

• The conventional inter-particle force model, including van der Waals force, Coulomb force and image force, could not explain these interaction behaviors.

  受力分析表明，包含范德华力、静电库侖力和电像力的传统颗粒间作用力模型不能解释这种相互作用行为。

• Pressed against a surface, the molecules of these ridges attract those of the surface via an electrostatic phenomenon called the van der Waals force.

  壁虎趾部触压表面时，通过一种称做「范德瓦尔斯力」的静电现象使壁虎脚隆起部位的分子与接触表面的分子产生黏合吸力。