查询词典 Ion

In the course of several decades of development, the company to strong comprehensive strength, in electron optics, ion optics and vacuum technology and engineering physics and other fields has made many achievements in scientific research, many times awarded the country, Academy of Sciences and the relevant departments to reward.

在数十年的发展历程中，公司以雄厚的综合实力，在电子光学、离子光学和真空物理的技术工程等领域取得了众多科研成果，多次荣获国家、科学院及相关部门奖励。

During those ten years' development, relying on powerful comprehensive strength, the company gained plenty of scientific research achievements in electron optics, ion optics, and technical engineering of vacuum physics, etc, and was awarded by the government, CAS, and relative departments.

在数十年的发展历程中，公司以雄厚的综合实力，在电子光学、离子光学和真空物理的技术工程等领域取得了众多科研成果，多次荣获国家、科学院及相关部门奖励。

It is also used for regeneration of ion exchange resin, cleanser for electroplate and metal surface.

还用于离子交换树脂的再生以及电镀、金属表面的清洗剂。

An ion chromatographic method for the determination of fluoride and chloride in electroplate liquid was proposed.

提出了离子色谱法检测电镀液中F和Cl的方法。

Our company is a research and development, production and sales of products in addition to electrostatic ion high-tech enterprises.

本公司是一家集研发、生产、销售除静电离子产品的高科技企业。

Modified Ruffa Model not only considered the effect of electrovalence, coordinates, bond length, ion radii, structure, but also the effect of ionicity and thermal defect of minerals on their thermal expansion.

由此，我们提出"利用理论模型作为基础，针对不同种类的矿物采用晶体化学方法作修正，将经验晶体化学方法和理论计算方法结合在一起"的矿物热膨胀系数定量计算思路。

The exchange of the electrovalence of the cupric ion has been testified by XPS-ESCA.Graphite and chloride in the stage structure,seem to be the conductor and insulator,which form the "sandwich" structure.This special structure produced a weak chemical bond belt and provided the carrier space in the perpendicular direction to the c-axis.These factors in and vertical to the direction of c-axis together increased the electrical properties.

GICs将良导体的石墨层与绝缘体的氯化物层在分子尺度上结合起来，所形成的阶结构相当于许多导体和绝缘体层组成的"三明治"结构，产生化学键薄弱的通道，提供了垂直c轴方向的载流子通道，隧道效应和格架空间提供了载流子活动空间，这些因素共同作用使得GICs的电导率成倍增加

He escaped the badly-damaged battlestation to his flagship, the Imperial I-class Star Destroyer Eleemosynary, and continued the fight against the Rebels for four hours until his Star Destroyer was disabled by concentrated ion cannon fire.

他逃离了严重损坏的战斗站回到自己的旗舰——帝国I级歼星舰"仁慈"号上，并继续对抗叛军长达四小时，直到他的歼星舰在离子炮的集中火力下丧失作战能力。

The surface element of the material are not only changed, it is more important that electronic configuration of surface atoms have been changed remarkably, because of doping different metal ion.

我们在利用SPS和FISPS对过渡金属(M＝La，Cu，Co，Ni)复合氧化物系列的研究中发现，由于掺入不同的金属离子，不仅材料的表面元素发生了变化，更重要的是表面原子的电子组态也发生了明显的变化。

A 2D PIC model was used to simulate the PIII process for a planar target. The simulation results in one whole pulse show that the sheath expands with a decreasing speed and the sheath shape would change form elliptically cylindrical to circularly cylindrical. The dose distribution of ion implantation in the target surface is not uniform, and the concentration depth profiles of retained dose are considerably different, in different positions of the target.

本论文采用二维粒子模拟方法对等离子体离子浸没注入技术进行了模拟研究，在一个完整脉冲时段内，等离子体离子浸没注入平板靶的模拟过程表明：等离子体鞘层的扩展先快后慢，鞘层形状由椭圆柱形向圆柱形演化；注入离子剂量在靶表面的分布是非均匀的；在靶的不同位置注入的离子在改性层中的浓度深度分布有显著差别。

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。