查询词典 Ion

The results show that sulfite ion increases with pH value and concentration of sodium sulfite, which results in the increase of solubility of silver chloride. In the circular leaching solution, the solubility of silver chloride becomes lower with the increase of concentration of chloride ion.

结果表明：pH值的增大和亚硫酸钠浓度的提高，使与银配位的亚硫酸根离子增多，从而氯化银的溶解度明显提高；在亚硫酸钠循环浸出氯化银的过程中，溶液中不断积累的氯离子导致浸银效果逐渐变差。

Survival fractions of melanoma B16 cells at different penetrationdepths exposed to 49.30MeV/u 12C ion beam and modulated 74.55MeV/u 12C ion beam with a ridge filter to form a spread-out Bragg peak were measured.

测量了49.30MeV/u及经脊形过滤器展宽的Bragg峰的74.55MeV/u12C离子束在不同贯穿深度上辐射后黑色素瘤B16细胞的存活率。

To the question of partial environmental pollution, this subject adopts nanometer to assemble technology and method , compound with antibiotic function silver ion and carrier of zeolite with structure of narrow passage of size of nanometer, make it have antibiotic function , compound silver zeolite of ion implement artificial to activate with the particle hole 2 times distributing and transforming, make ammonia correctly, sulphurate the hydrogen, the formaldehyde waits for the peculiar smell gas to absorb the function fast, add and abolish such auxiliary raw materials as the glass dust , clay ,etc. afterwards, make one with the silica gel solution, is it form usable particle to cook powder body that finish.

针对局部环境污染的问题，本课题采用纳米组装技术和方法，将具有抗菌功能的银离子与具有纳米尺寸孔道结构的沸石载体复合，使其具有抗菌功能，然后将复合了银离子的沸石实施人工活化和二次颗粒孔分布改造，使对氨气，硫化氢，甲醛等异味气体具有快速吸附功能，最后再加入废玻璃粉、粘土等辅助原料，用硅胶溶液造粒，将做好的粉体烧结成便于使用的颗粒。

Through analyzing the environmental parameter in the fermented course of beer,improving final getting rate of the result,and guaranteeing that there is a suitable growth supersession environment in the whole process of operating,the chain system control method is proposed.The fermented temperature and hydrogen ion index are found,the systematic model of chain related each other is set up that is made up of temperature and hydrogen ion index main cause and effect chain.

通过对啤酒发酵过程中环境参数的分析，为了提高最终产物的得率，保证在整个操作进程中有一个适宜的生长代谢环境为目标，引入链系统控制方法，找到影响发酵温度和PH值等主要因素，建立由温度和PH值两条主要因果链组成的互相关联的链系统模型。

As to thymine, the bond energy of the ion with the most stable tautomer of the free nucleic acid base is the weakest among the three tautomer＇ s complexes, and that of the ion with least stable tautomer of the free nucleic acid base is the strongest .

在互变异构体复合物中，键能是依赖于金属离子成键的位置，而总能量取决于全部的原子和它们之间的相对位置，这可能是造成几种互变异构体复合物键能和总能量变化趋势并不一致的原因。

Fluorescence experiment indicated that the characteristic emission intensity of terbium ion was greatly increased and possibly sensitized by gadolinium ion.

铕聚 N 乙烯基乙酰胺是一种无毒、生理相容性好的聚酰胺类高分子，可溶于水和有机溶剂，无低临界溶解温度[3]。

Is China's largest battery manufacturer, one of the main production of polymer lithium-ion, lithium ion, nickel hydrogen, nickel-cadmium rechargeable batteries, lithium manganese, lithium thionyl chloride, environmental protection, alkaline batteries, batteries and products charger and so on, are China's largest battery manufacturers.

鹏辉电池有限公司是中国最大的电池生产厂家之一，主要生产聚合物锂离子、锂离子、镍氢、镍镉充电电池，锂锰、锂亚硫酰氯、环保碱性电池、成品电池及充电器等，是中国品种最齐全的电池制造商。

Triethylamine was selected as the target substance and the effect of the ion injection time on the ion spectra was investigated.

测试了该IMS对三乙胺的响应特性并研究了离子注入时间对离子迁移率谱的影响。

In the aluminum solution ,the trivalence aluminum ion combines with water to form the coordination compound and then the coordination waters hydrolyze into hydroxide ions. The hydroxide ions can join up each other by the hydroxide ion bridges so that the double cores, three cores and multiple cores coordination compounds are formed.

另一方面，在这种铝盐溶液中，三价铝离子是以铝水配合物的形态存在，配位水发生水解生成羟基配离子，其通过羟基桥联结，放出水分子，并逐级由单体配合成双核、三核以致形成多核羟基配合物。

The experimental process was as follows: a set of 5 immobilized copper ion affinity membranes were loaded into a column, uncombined copper ion was removed with 5 mL of sodium phosphate-citric acid buffer (pH 7); the Hb sample volume was 2 mL, and uncombined Hb was eluted with 10 mL of the buffer.

中文内容：摘要：将纤维素滤纸进行碱处理及环氧活化、偶联亚氨基二乙酸、固定化铜离子等处理，并将其装入自制的色谱柱管，制得固定化铜离子亲和膜色谱柱。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐