neutrons, being electrically neutral particles, do not produce ionization or excitation directly in their passage through matter.

in the collisions between charged particles and neutral particles, the elastic and inelastic collisions are introduced.

考虑电子、正离子与中性粒子的弹性碰撞和非弹性碰撞。

it is indicated that application of dc substrate biasing enhances the density of hydrogen bulk plasma without affecting neutral particles.

研究表明，基底直流偏压使氢等离子体密度大大提高，对中性原子密度则基本无影响。

the higher the concentration of neutral particles, for example, 1011/ m3, the thinner the space charge layer.

当气溶胶粒子浓度较大如10~（11）个/米~3时，空间电荷层厚度将减薄。

so they were baby neutrons, which were the only other neutral particles at the time that were known.

综上，中微子就是极小的中子，是它被发现以来除中子外唯一的中性粒子。

the test proves that the density of ion flowing and the ratio of ions to neutral particles are important testing coefficients.

试验证明，试样台上的离子流密度及离子与中性粒子的比例是重要的试验参数。

the classical motion of the neutral particles in the ioffe trap

中性粒子在Ioffe阱中的经典运动

the investigation of the high density multiwire proportional chamber as a detector for neutral particles

高密度多丝室中性粒子探测器的研究

exact solution of spin-1 neutral particles in a rotating magnetic field

旋转磁场下自旋-1粒子的精确解

energy spectrum measurements of neutral particles by a silicon-gold barrier detector

应用金-硅面垒型探测器测量中性粒子能谱

root growth of some cowpea cultivars

一些豇豆品种的根生长

clinical observation of geniculate ganglion herpes zoster treated with tcm and western medicine: 59 cases reported

中西医结合治疗膝状神经节带状疱疹59例临床观察

discussion the choice of the cooperative partner's in the syndicated tender

论联合投标中合作伙伴的选择

article 9 the purchasing companies may make syndicated tender on the principles of voluntary consultation.

第九条采购公司可按自愿协商的原则联合投标。

the group encouraged syndicated tender for this project.

该集团鼓励此项目的联合投标。

the relation between critical dimension of minkowski space and the rank of internal nonabelian gauge group is given.

给出Minkowski空间的临界维数与内部非阿贝尔规范群的秩的关系。

welcome letter quality and presentation

准备的欢迎信及其质量

Dr. Batygin, a theorist, tried placing a planet among them, which scattered some Kuiper belt objects, but the orbits were not sufficiently eccentric.

作为理论天文学家，巴蒂金试图将一颗行星安放其中。这打散了柯伊伯带中的不少天体，但形成的椭圆轨道的离心率依然不够大。

They used the Herschel space telescope to examine Comet Hartley 2, which

他们使用赫歇尔太空镜来观测哈特利2号，这颗来自柯伊伯带的彗星。

Another strange result in the simulations: A few Kuiper belt objects were knocked into orbits perpendicular to those of the planets.

模拟中另一奇怪的结果是：小部分柯伊伯带天体被撞向了与其他行星相垂直的轨道。

NASAs New Horizons spacecraft intends to visit one or two of them after it flies past Pluto in 2015.

美国宇航局的新视野号宇宙飞船计划在2015年与冥王星亲密接触后造访柯伊伯带中的一到二颗小行星。