查询词典 small particles

A good example of this imaginary model that helps is found in the kinetic molecular theory, in which gases are pictured as being made up of many small particles that are in constant motion.

在这个理论中，气体被描绘成由许多不断运动的小颗粒组成。

The products were well dispersed and the HRTEM images of the small particles presented clear lattice fringes with the interfringe distance measured to be 0.23nm, which well corresponds to the lattice spacing of the {111} plane.

使用温和的柠檬酸钠为还原剂用热化学的方法制备铂纳米粒子，所得产品的TEM照片表明其具有良好的分散性，对产品进行HRTEM测试，发现小颗粒具有清晰的晶格条纹，晶面间距为0.23nm，与铂的{111}面数据吻合。

Moreover, a direct correlation of the structure and magnetism in the small particles can be determined.

而且，小颗粒的结构和磁性之间的直接关系可以被检测出来。

The main results are as following: A A new demonstration to optical theorem is constructed B The scattering amplitude function for small particles, which is more accurate than that in classical RGB, is gained using electrostatics approximation, C Through a δ transform to the high frequent oscillation function, a concise deduction of the EG-type scattering amplitude function has been achieved.

主要结果如下： A给出了光学定理的一个新证法； B利用静场近似，得到了比经典RGB更精确的小粒子散射振幅函数； C通过一个高频振荡函数的δ变换，给出了一种EG散射振幅表达式的简明推导，并做了小角度散射简化，参照ADT，对EG近似又做了相位修正； D定义了一个新的函数—消光函数，并得到了组合散射体消光函数的平均定理。

On basis of experimental investigation, this article analyzed flow and heat transfer characteristics between parallel plates packed with small particles.

在试验研究的基础上，分析了平行平板间填充小颗粒填料后的流动和传热特性，表明利用小颗粒填充强化板间对流换热，可以获得显著的传热强化效果，同时流动阻力的增加远小于微颗粒时，通过优化选择能够得到较好的强化收益。

According to molecular theory,all matter is made up of small particles called molecules.

根据分子理论，一切物质都是由叫做分子的小粒子组成的。

Every substance, no matter what it is, is composed of very small particles called molecules.

各种物质，不论它是什么，都是由一些称为分子的很小的粒子构成的。

The random motion of small particles suspended in a gas or liquid.

悬浮在液体或气体中的微粒的无规则运动。

The small particles are in random motion.

微粒处于杂乱无章的运动之中。

However, the vertical face of a sandcastle built with most silly sand illustrates the effects of surface tension on soil with small particles.

然而，垂直面对沙堡建造的最愚蠢的沙子说明影响表面张力对土壤与小颗粒。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。