查询词典 particles

In the study of particles suspending effect in standing wave tube, the sizes of particles are divided into two scales.

在对驻波管中颗粒悬浮现象的研究中将颗粒粒径大小分为两个不同的范围。

A conventional linear collider accelerates its particles with an electric field that moves along in synchrony with the particles.

一般的直线对撞机是利用与电子运动同步的电场来进行加速。

Since the teensy particles only weakly interact with ordinary matter, they are thought to easily fly through the sun's core toward the surface unimpeded by other particles.

由于跟普通物质之间只是发生微弱的相互作用，这些微小的轴子能够很容易地穿过太阳核心，朝着表面飞去，不会受到其他粒子的阻拦。

On the side,many atypical virus particles such as truncated,cone,pillar particles,and the cytoplasmic inclusion bodies were examined in the brain tissue and culture cells,which inoculated different strain.

另外，在不同毒株的脑组织和细胞培养物中还发现了大量的非典型粒子，诸如截断的粒子及锥形、柱形等形态，同时还发现了胞浆包涵体。

Sediments with particle size less than 0.15 mm and larger than 0.55 mm are more suitable for the survival of T. tubifex. The former had higher organic matter content, while the latter had larger pore size in the particles, which allows the T. tubifex to move and obtain more food from the particles.

颗粒粒径对颤蚓迁移的影响主要是由颗粒中有机质含量而非粒径本身决定，粒径小于0.15mm和大于0.55mm的颗粒适宜颤蚓生存，前者有机质含量高，后者则颗粒间空隙大，颤蚓可快速通过并获取更多的食物。

A kind of virus particles were observed in cytoplasm of sampled ill sea cucumber tissues which were sampled from sick sea cucumbers with ulcerous skin and swollen mouth from their farming ponds at the beginning of 2005. The particles were covered with a bilayer envelops, shaped in globular with its size 100-200 nm in diameter. The same virus was isolated from cultured sea cucumbers with disease from different time and sites, and then infected the healthy sea cucumber. sea cucumber appeared the phenomenon such as ulcerous skin and swollen mouth and the same virus was isolated from infected sea cucumbers.

本章从患病刺参中分离出了2株对刺参具有感染能力的细菌，经鉴定1株为弧菌科弧菌属Vibrio sp和1株为弧菌科施万氏菌属Shewanella sp；在患病刺参的触手、肠和呼吸树等组织的细胞质中，检出了球形、具双层囊膜、直径大约为100-200nm的病毒粒子利用分离的病毒进行人工感染实验，刺参可以产生与自然发病刺参相同的症状，显示了分离的病毒对刺参具有一定的感染性。

An online monitoring system of partial discharge in GIS based on ultra high frequency method is introduced in this paper,it can be real-time monitoring the discharge of fixed particles, unbound particles, floating electrode and insulation defects, accurately reflecting the state of 1000kV GIS.

介绍一种基于UHF方法的GIS局放在线监测系统，可以实现对1000kV GIS内部固定粒子、自由粒子、浮动电极及绝缘缺陷放电情况的实时监测，准确反映1000kV GIS的状态，给1000kV GIS的运行维护工作带来很大帮助。

Atomic nuclei consist of combinations of protons, or positively-charged particles, and neutrons, or uncharged particles.

原子核是由质子与种子相结合而构成；之子也叫带正电荷的粒子，中子也叫不带电荷的粒子。

Atomic nuclei consist of combinations of protons, or positively charged particles, and neutrons, or uncharged particles.

原子核由质子与中子结合而成，原子核由质子与中子结合而成，质子也叫带正电的粒子，中子也叫不带电的粒子。

The particles are passed through sieves of desired mesh size, and a number of particles are separated into two groups--an oversize and an undersize.

在句译、词译中专业词汇在线翻译、专业词典词汇的双语例句以及中英文、英汉句子翻译。

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。