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ions相关的网络例句
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Ion exchanage materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and chlorine dioxide solutions.

所述离子交换材料也可以用于纯化亚氯酸和二氧化氯溶液,从而在亚氯酸和二氧化氯溶液中用想要的离子如稳定离子交换不想要的离子,并调节亚氯酸和二氧化氯溶液的pH值,而不造成所述溶液的质量降低。

In the acceleration, the ions energization is mainly in the middle of the period of the magnetic dipolarization and in the perpendicular direction; in the same condition, the acceleration for light ions is more quickly than that for heavy ions.

3在加速中,离子获得能量主要是在磁场偶极化过程的中期,且离子以垂直加能为主;在相同条件下,轻离子较重离子加能要快些。

For the question of distribution and acceleration of ionospheric ions O+,H+ and He+ in the magnetosphere, the ions static distribution function is found by solving the dynamic equation, and the up-flowing ion static distributions with various Kp indexes are investigated. The ions distribution function during the geo-magnetic dipolarization is simulated, and the upflowing ion acceleration in the magnetotail is investigated.

针对磁层中电离层离子O+、H+和He+分布与加速问题,采用动力论方程求解了离子定态分布函数,研究了不同Kp指数条件下上行离子的定态分布;模拟了磁场偶极化过程中离子分布函数随时间的变化,研究了上行离子在磁尾的加速。

By electrospray ionization multistage mass spectrometry, the fragmentation pathways of + and +ions of homocyclic peptides were studied in detail. The fragmentation pathways of + ions were different from those of + ions and their dissociation mechanisms were proposed, respectively.

采用电喷雾多级质谱技术,对系列均环多肽+离子和+离子的质谱裂解规律进行了系统研究,两种系列的离子具有不同的质谱裂解特征,分别提出了其可能的质谱裂解机制。

We found out one kind of new orange-red long afterglow material La2O2S: Eu3+, Mg, Zr.2 In the phosphor Gd2O2S, Mg, Ti which was prepared by high-temperature solid-state method, the orange afterglow phenomenon can be seen after illuminated with UV light.3 Using the high-temperature solid-state method, Gadolinium oxysulfide phosphors doped with rare earth ions were synthesized. We can observe the red or orange phosphorescence in Gd2O2S doped with Eu3+, Sm3+, Tm3+, Yb3+, Dy3+, Er3+, Nd3+or Ho3+. This is a new result of the long afterglow phosphors research.4 Using the microwave radiation method, the new Sm3+ doped gadolinium oxysulfide phosphor, which has the orange-red long afterglow emission after illuminated with UV light or visible light, was synthesized for the first time.5 In fluorescent materials YOX doped with europium ions, the long afterglow phenomenon wasnt observed but the blue luminescence of Eu2+ and red luminescence of Eu3+ are simultaneously examined. This is a new result of the valence stability and change of Eu2+ in yttrium oxyhalide .We systematically studied the effects of the host, addition agents and reaction atmosphere on the valence change and fluorescence property of europium ions.

经过系统的研究总结得到以下的结论与成果: 1采用高温固相反应法合成了一系列稀土离子掺杂的硫氧化镧发光粉,发现了该体系中Eu~(3+)的长余辉发光,从而得到一种迄今未见文献报道的红色长余辉发光材料:La_2O_2S:Eu~(3+),Mg,Zr; 2在Gd_2O_2S,Mg,Ti磷光粉中观察到橙色的长余辉发光现象; 3采用高温固相反应法合成了一系列稀土离子掺杂的硫氧化钆磷光粉,在掺杂Eu~(3+)、Sm~(3+)、Tm~(3+)、Yb~(3+)、Dy~(3+)、Er~(3+)、Nd~(3+)、Ho~(3+)的Gd_2O_2S中观察到红色和橙色长余辉发光; 4首次采用微波法合成了Gd_2O_2S:Sm~(3+),Mg,Ti磷光粉,该磷光粉经紫外或可见光激发后呈现明显的橙红色长余辉发光; 5在YOX中同时观察到Eu~(2+)和Eu~(3+)的发射,系统研究了基质、添加剂及反应气氛对Eu价态和发光的影响。

The conductive coordinative polymolecular compounds,which contain thetransition metal ions〓and〓as central metal ions,transition metal ionsor rare earth ions as counter cations and〓or〓as ligand,have been synthesized.

合成出以过渡金属〓、〓、〓、〓和〓作为中心金属离子、过渡金属或稀土离子作为抗衡阳离子、有机小分子〓或〓作为配体的导电性配位高分子化合物,它们均为能在空气中稳定存在且难溶和难熔的无定形粉末状固体。

The results shows that: as the fast ions numberα=0, ie., the ions number density reduces to the Boltzmann ion distribution, the solitary waves are all rarefactive, which are in good agreement with Ref. [81]. as the fast ions increases, the compressive waves can also exist in some special regions.

结果表明,当快离子数为零时(α=0),即离子分布退化为玻耳兹曼分布时,该系统只允许稀疏形孤波存在,这与文献[81]的结论相一致;而随着快离子数的增加(α≠0),在某些特定的区域,还会出现压缩形孤波。

The influences of three instrumental parameters of ICP-MS spectrometer(radio frequenceypower, nebulization gas flowrate and ion lens voltage)on signal intensity and productivity of a few kinds ofions formed from 15 rare earth elements in the plasma(single element ions RE+,oxide ions REO+,hydroxideions REOH+ and hydride ions REH+)have been investigated.

研究了电感耦合等离子体质谱法的仪器主要参数(射频功率、雾化气流量、离子透镜电压)对15种稀土元素的离子、氧化物离子、氢氧化物离子和氢化物离子信号强度及各多原子离子产率的影响,并对各稀土元素多原子离子产率与各稀土元素性质的关系进行了探讨。

In addition, the second rare earth, such as Tb〓、La〓、Gd〓 and Y〓, was separatively doped in the europium carboxylic complex and replaced some europium ions. The luminescence properties were discussed to research the effect of the second ions to europium ions.

本文将第二种稀土离子Tb〓、La〓、Gd〓和Y〓分别掺入到铕的羧酸配合物中,让第二种稀土离子部分取代铕离子,并详细地研究了不同含量的第二种稀土离子对中心发光离子铕荧光性质的影响。

In the second part, the current-voltage characteristics of the sensors were measured, their charge ionic mobilities were measured with polar inversion method and their ionic numbers were computed. It has found that ionization effect of some binding ions against a critical humidity took place in switchable humidity-sensitive materials, the effect is that some binding ions in materials turn into free ions when a given ambient humidity is reached called a critical humidity, avalanching conduct electricity occurs in materials.

在第二部分中,测试了高分子电阻型湿敏元件和开关型湿敏元件的伏—安特性,并用极性反转法测试了其导电离子的迁移率以及计算了相关的导电离子数目,发现了开关型湿敏元件的束缚离子的最小湿度电离效应:当环境湿度达到或者大于一特定湿度时,这一特定湿度称之为最小湿度,材料中某些束缚离子才电离成自由的导电离子,形成雪崩式导电。

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