查询词典 particles

Using Phase Doppler Anemometry , the size of the particles in every suspending layer is measured and the conclusion above is verified.

在综合管中非线性效应而对颗粒悬浮过程的分析中发现，管中声流在颗粒悬浮层的形成过程中扮演重要的角色，不同强度的声流下会有不同大小的颗粒被悬浮起来，PDA测量结果证实了这一结论。

Results of variations of the intensity of the scattering field as function of scattering angle and particles radius are presented.

同时给出了Mie散射的散射场强度随散射角的变化以及内部场强随粒子半径的变化。

By properly using turbocharger,increasing the efficiency of air charge, improving the machining process for the liner and reducing the advance angle of fuel feeding etc, the particles and NOx of improved 4102BZQ diesel engine were reduced so that it can meet EuroⅠemission standard.The develoPMent of Model 4102BZQ improved diesel engine allows the 4-cylinder engine of DCD to meet the emission legislation forced by our country, and extends the life-time of DCD engines, which makes a contribution to the develoPMent of DCD economy and protection of environment.

通过合理匹配增压器，缸盖进气道，提高充气效率、改善缸套加工工艺、缩小供油提前角等措施来降低4102BZQ完善提高型柴油机的颗粒物和氮氧化物，使之达到欧Ⅰ排放标准。4102BZQ完善提高型柴油机的开发，使朝柴四缸机达到了国家强制性排放法规的要求，延长了朝阳柴油机的寿命，为发展朝柴经济和保护环境做出了贡献。

The influence of surface energy of glass particles from plasma treatment was characterized by the contact angle measurement of the powder particle pellet.

用水和粉体压片之间的接触角变化表征了等离子体工艺参数对粉体表面能的影响。

The scattering properties of particles with different shape parameters are simulated respectively in the modes of reflection and refraction. Both in the modes of reflection and refraction, the phase difference of non-spherical particle's PDA signal is the unbiased estimate of the corresponding phase difference of ideal spherical particle, and the standard deviation of angle roughness scale on particle surface impacts little on the distribution of phase difference.

本文通过物理光学的方法分析了非理想球形粒子的散射特性，利用物理光学中的稳相点理论，导出了非理想球形粒子散射光的相位表达形式，分析了非理想球形粒子的形状对PDA信号相位及相位差的影响，建立了非理想球形粒子的尺寸分布与PDA信号相位差分布之间的关系。

Angstrom The quantum laws of atomic scale require a description of electron motion that is more subtle and less sequential than for the moving particles of ordinary experience.

1埃 10^(-10)米原子尺度上的量子规律决定了电子运动比通常形式的粒子运动更为微妙，也更不确定。

Angular distribution and energy spectrum of the high-energy particles produced during the interaction of ultra-short ultra-intense...

本论文研究了超短超强激光与等离子体相互作用中高能粒子发射的角分布和能谱。

Angular distribution and energy spectrum of the high-energy particles produced during the interaction of ultra-short ultra-intense laser pulse with plasma are studied in this paper.

本论文研究了超短超强激光与等离子体相互作用中高能粒子发射的角分布和能谱。

Arrays of Geiger counters in coincidence select particles moving in a given direction and the method can be used, for example, to measure the angular distribution of cosmic rays.

这种电子设备可以用来确定粒子的角动量，被广泛应用在粒子物理学实验和其他科技领域。

In quantum mechanics, spin is an intrinsic property of all elementary particles related to angular momentum.

量子力学中，自旋角动量是与角动量相关的所有基础粒子的固有属性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。