而当粒子直径小于光波长时，情况就倒过来了。
But when the particle size is smaller the wavelength of light, the reverse is true.
尿素喷雾粒子直径对重型柴油机SCR催化剂效率的影响；
The Influence of Urea Droplet Size on the Efficiency of SCR Catalysts for HD-Diesel Engines;
晶界位于粒子直径区位置时所受的阻力最小、运动速度最大。
When the hole diameter is equal to the particle size, the encumbrance force is the least and the velocity of boundary migration is the highest.
粒子直径越大、密度越大，在同样时间内，粒子移动的距离越远；
The bigger particle diameter, and the bigger particle density, the longer the distance of particle motion will be.
粒子直径越大、密度越大、转速越高，在同样时间内，粒子移动的距离越远。
The bigger the particle diameter, the higher the particle density, and the faster the rotation speed of mold, then the longer the distance of particle movement will be.
采用甲基丙烯酸甲酯时，粒子直径随转化率呈直线增大，这就表明粒子发生了聚集。
With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.
且光谱基波分量及低次谐波分量的贡献依赖于粒子直径、标准偏差及相对折射率的大小。
The contributions of wave component of different orders are dependence on the mean diameter, size distribution and relative refractive index of the particles.
并对制得的二酯基磁性液体饱和磁化强度、密度、粘度、稳定性和粒子直径等性能参数进行表征实验。
The experiments were carried on the synthesized diester-based magnetic fluids to characterize their saturation magnetization, density, viscosity, stability and the diameter of particles.
粒子场广泛存在于各种工业及研究领域，研究粒子场中的粒子直径及空间分布对生产优化有非常重要的意义。
Particle field is widely present in various industrial and research fields. The research of the size distribution in particle field is of great significance to the production optimization.
在解剖被检试样的基础上，运用定量金相学的分析方法，估算了被检部位的晶粒直径、夹杂物体积百分数、强化粒子直径及体积百分数。
Using the method in Quantification Metallography, the size of grain and hardening particles, volume percentage of inclusions and hardening particles are estimated according to samples.
纳米晶体，也被称为量子点，是一种直径只有百万分之一毫米的半导体粒子。
Nanocrystals, also known as quantum dots, are semiconducting particles with a diameter of a few millionths of a millimeter.
飞船的读数确实显示了卫星的痕迹，但它们也显示了几个就在卫星直径边上的意外的粒子观测下降。
The craft's readings did show the moon's wake, but they also revealed several unexpected dips in particle detections just outside the moon's diameter.
一个纳米颗粒组合由直径在零点五到五纳米的金属粒子组成。
A nanoparticle array consists of metal particles with a diameter of 0.5-5 nanometers.
这些细小的粒子比人类头发的直径还要小大约三十倍左右，它们同时也是造成能见度低的主要原因。
These fine particles, about 30 times smaller than the width of a human hair, are also a major cause of poor visibility.
纳米晶体(也被称为量子点)是一些半导体粒子，其直径为几百万分之一毫米。
Nanocrystals, also known as quantum dots, are semiconducting particles with a diameter of a few millionths of a millimetre.
就像是怕以前作用还不够似的，现在防晒霜遮阳剂包含的纳米粒子越来越多，比人类头发直径的千分之一还小。
As if that were not enough of an impact, sunscreens increasingly contain nanoparticles, smaller than one one-thousandth the diameter of a human hair.
微粒物质包括从分子大小到直径大于10微米的粒子。
Particulate matter includes particles from molecular size to greater than 10mm in diameter.
随着水热温度的升高，粒子的直径随之增大，而形貌和尺寸的均一性则有所降低。
With the increase of hydrothermal reaction temperature, the diameter of the particles accreted and size distribution forms inhomogeneous.
总悬浮粒子包括被称为PM2.5的细颗粒物，即直径不超过2.5微米的颗粒。
Total suspended particulates include fine particulate matter called PM2.5 ― particles with diameters of no more than 2.5 micrometers.
在此基础上，研究了轴流压缩机叶栅内不同直径粒子在叶片压力面和吸力面的沉积规律；
Then the deposition characteristic of different particle diameters in the blade cascade of the axial compressor was obtained.
在室内用ANDERSEN生物粒子采样器进行了不同采样时间对采集空气细菌和真菌粒子浓度、粒数中值直径效果的研究。
The impact of sampling time on concentration of collected bacterium, fungus particles and mid-value diameter of particle number are studied by ANDERSEN bioparticle sampler in lab.
高能粒子在碳纳米管绳里的沟道效应，显示大的沟道直径和微弱的退沟道因子。
Channeling of high energy particle in the nanotubes-rope shows a large diameter of the channels and weak de-channeling factors.
在37乇的氦气气氛下，获得直径为100a的超微粒子，色泽乌黑，具有类似非晶的衍射花样。
In helium gas of 37 Torr, particles with diameter of 100a were obtained. X-ray diffraction presents the pattern analogous to amorphous state.
采用空气动力学直径粒谱分析仪分析了气溶胶粒子的尺寸分布；
Size distribution of the secondary organic aerosol particles was detected with an aerodynamic particle sizer spectrometer.
当不同的陶瓷颗粒混合使用时，其数量和直径大小应该保持一定的比值，否则将会破坏粒子间的排列方式，影响过滤效率。
When ceramic particles are mingled, the ratio of particle amount to diameter should keep constant, or the arrangement of particles will be disordered, thus decreasing the efficiency of filter.
高能粒子在碳纳米管绳里的沟道效应，显示大的沟道直径和微弱的退沟道因子。
Channeling of energetic charged particle in the nanotubes-rope exhibits a large diameter of the channels and weak de-channeling factors.
研究表明，当喷嘴的圆柱段长度是喷嘴出口直径的2 5 ~ 3 0倍时，粒子的速度能达到水射流速度的95%。
The study showed that when length of circular column part is 2.5 ~ 3.0 times outlet diameter, abrasive particle velocity near to 95% velocity of water-jet.
随着冷却速率的提高，达到析出量峰值的时间越短，析出量和析出粒子的平均直径均减小。
The faster the cooling rate and the shorter the time to reach the precipitation amount peak value, the smaller are the precipitation amount and the mean diameter of particles.
根据雾滴前向驻点处有限直径粒子的沉积行为分析了雾滴与粒子间的静电作用对小粒子捕集效果的影响。
The mass transfer rate at the forward stagnation point of the droplet is derived to show the effect of electrostatic forces on the collection of submicron particles.
雨强的增大主要是由于出现较大粒子，平均直径增大而引起的；
The increase of rainfall intensity is mainly due to appear larger particles, the average diameter increases and cause;
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