查询词典 Ion

In the second part presented in Chapter 4, the nonlinear kinetic Alfvén wave on the ion acoustic branch was studied, and a new type of the SKAWs on the ion-acoustic velocity branch is discovered in a low-β plasma.

在第二部分，研究了离子声分支上的非线性动力学阿尔文波并发现了在低β等离子体中的一类新型的SKAW。

Mo silicides with good properties were synthesized by using metal Mo ion implantati on with large ion flux.

用大束流密度的钼金属离子注入硅，能够直接合成性能良好的薄层硅化物。

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日本AUDIO消除静电灰尘处理机及手动清洁滚筒、粘尘笔、粘尘纸系列、TC－31清洁剂；2）日本CE-911H水性胶（丝印胶，适用于铭板、薄膜按键业界）；3）日本滚筒涂布及静电喷涂设备，超声波清洗设备；4）测量仪器：美国Metone粒子计数器、SPC激光微尘测试仪、SSD静电位测量仪、表面阻抗测量仪； 5）净化室用品：SPC无尘工作台、无尘移动车及防静电工作台、防静电工衣、M－3、600#系列、500#系列、400#无尘擦拭纸/布、脚踏粘垫等等；6）防静电除静电用品：SED100脉冲式静电平衡器（针对空间与局部消除静电和微尘）、SSD静电消除器系统（如：离子风扇、离子枪、静电棒等）、静电手腕，优质抗静电毛刷、防静电工衣/手套、防静电袋等众多产品；7）网版印刷器材与资材：高精度网印机、曝光机、张网机、UV/IR热风干燥机、网版烘版机、高速震荡搅拌机、电动油墨搅拌机、自动刮刀研磨机、不锈钢冲版台、手动印刷桌、精密手印台、底片存档柜、QA光桌、PCB插版架、网框、放大镜、网版张力计、刮刀硬度计、UV能量测试仪、膜厚计、油墨粘度计、感光乳剂、剥膜粉/膏

It should be noted that not only in the complex perovskite like BaO3,(X=Mg, Zn, Co, Ni, Mn: Y=Nb, Ta) but also in the compounds with tungsten bronze structure such as Ba6-3xLn8+2XTi18O54, they are consisted of corner-sharing oxygen octahedra and the ratios of ion in B site to ion in A site are usually larger than one.

值得注意的是业已开发出来的材料不论是复合钙钛矿BaO_3，(X=Mg，Zn，Co，Ni，Mn；Y=Nb，Ta)还是钨青铜结构，它们都是由氧八面体共顶连接，而且氧八面体内、外阳离子比例都等于或略大于1，因此，我们推测在B位与A位阳离子比例略小于1的类钙钛矿结构中极有可能存在具有优良介电性能的新材料。

Addition of a strong electrolyte with the same ion as a mineral into the pulp containing the mineral can lead change of mineral solubility, because there exists homo-ion effect and salt effect.

在矿物溶液中加入含有相同离子的强电解质，因同离子效应和盐效应，可导致矿物溶解度发生变化。

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东莞市凤岗展誉模具五金位于东莞市凤岗镇，公司专业经营线切割机，打孔机，火花机消耗材及模房等精密用品，线切割用过滤器，离子交换树脂，离子交换树脂，除锈水KC-12.K-200，RHV600，导电体，冲水咀，绝缘板，引线导轮，张力轮，打孔机用钻石导咀，VITOL加工液，及快走丝用光明钼丝，钢导轮，宝石导轮，导轮组件，导轮衬套，导电块。

Wind ion gun. Ion knife.

离子风枪。离子刀。

A novel anion exchange membrane with chitosan and quaternized chitosan has been prepared and the primary structure characterization has been performed by FTIR. The influence of various chitosan/quaternized chitosan compositions and the amounts of glutaraldehyde on properties of ion exchange membranes was discussed. The ion transference number and the selective permeability have been estimate by testing membrane potential method.

制备了一种新型阴离子交换膜－壳聚糖／壳聚糖季铵盐交联共混膜，并用FTIR对共混膜进行了初步表征；分析研究了不同交联度及配比对离子交换膜相关性能的影响；并运用测试膜电位的方法估算了离子的迁移数和选择透过度。

The experimental results show that the size of large particles on coatings surface was decreased obviously by N ion beam assisting bombardment, and surface morphology was optimized. Unitary TiN phase was obtained and softer Ti2N phases were eliminated by N ion beam assisted bombard. As the energy of bombard increased, TiN (111) crystal orientation gradually reduced and (200) gradually enhanced. The micro hardness of coatings reinforced too.

结果表明：N离子束辅助轰击，能够有效地减少和降低膜层表面&大颗粒&的数量和尺寸，消除了膜层中较软Ti2N相，得到了单一的TiN相，随着轰击能量的增加，TiN相结构不发生变化，TiN（111）取向逐渐减弱，而（200）取向逐渐增强。N离子束辅助轰击能量的增加，提高了膜层的显微硬度。

By remaking now available glow ion nitrogen furnace and technological test , the range of ion nitrogen is enlarged, the questions of oxide and being out of shape are solved.

通过改造现有辉光离子氮化炉及工艺试验，扩大离子氮化的氮化范围，解决离子氮化后的氧化及变形问题。

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。