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valence相关的网络例句

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与 valence 相关的网络例句 [注:此内容来源于网络,仅供参考]

A Multi-dimensional Study of " Zhenshi" Construction;2. The analyses include their se- mantic features,valence structure, basic construction , derivational construction ,valence rules,and the interactions between the

本文采用配价语法理论,以词项为单位,对《庄子》非"处置"类二价双向动作动词进行了全面的考察,分析描写其语义特征、配价结构、基本句式、派生句式、配位规则,探讨它们之间的相互关系。

The result of situ-FTIR study on the process of dehydrogenation of CHL, we concluded the reaction mechanism, and proved that monovalence copper had more activity than zero valence copper and the side reaction mainly took place on zero valence copper.

通过对环己醇脱氢反应过程的原位傅立叶变换红外光谱研究,推导出了反应机理,得出Cu〓较Cu〓更具有环己醇脱氢活性,环己醇脱氢的副反应主要发生在Cu〓上。

At the low reduction temperature, copper species on the catalyst's surface were mainly zero valence copper and monovalence copper; at high reduction temperature, the copper species was mainly zero valence copper.

还原温度为300℃时,催化剂表面Cu物种主要以零价Cu的形式存在。

The two valence vaccine consisting of catalase, adhesion conservation and adjuvant has better immunotherapeutic effects than the single valence vaccine. More H. pylori vaccine research should be directed to the multivalence vaccine.权威期刊K-Rf l4tw

由过氧化氢酶和黏附素保守区加免疫佐剂组成的二价口服疫苗较单价口服疫苗有更好的免疫治疗效果,多价疫苗是未来H.pylori疫苗的研制方向。

Upon this we measure the conbination energy spectrum and momentum spectrum of valence orbital electron of C2H6. furthmore we get the isolation spectrum of valence orbital electron of N2 and C3H8 for the first time.

在此基础上,测量得到乙烷分子(C_2H_6)价轨道电子的结合能谱和动量谱,并用EMS方法测量得到氮分子(N_2)和丙烷分子(C_3H_8)价轨道电子的电离能谱。

Of, relating to, or containing osmium, especially in a compound with a valence of4 or a valence higher than that in a comparable osmous compound.

锇的,四价锇的锇的、与锇有关的或含有锇的,尤指在化合价为4或化合价高于相对低价锇的化合价的化合物中的锇

Chemistry having more than one valence, or having a valence of 3 or higher.

具有一个以上的化合价的,或具有三价或更高价的。

Forbidden-band-width of mono-clinic phase of bismuth vanadate (mBiVO4) is high enough to 2.3-2.4 eV, it could be valence band to carry out entirely that hole band degrade organic pollutants,and the conduction band possesses high oxidizability to make for reduction of photoinduced electron,and oxidation potential of its valence band with 2.4 eV nearby could achieve decomposition of water and degradation of organic pollutants under visible light.

单斜晶相钒酸铋(mBiVO4)的禁带宽度为2.3 - 2.4 eV,它足够高的价带完全可以实现空穴对有机污染物的降解,并且导带位置也有利于光生电子的还原,具有较高的氧化能力,且其价带氧化电位位于2.4 eV附近,可实现在可见光下分解水和降解有机污染物。本文综述了mBiVO4应用于降解污染物、光解水产氧以及光电化学分解水的研究概况,及其在光催化降解有机物等领域的应用前景。

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 colors of barrel plating are :triatomic chromiumblue/white/colorful/black zinc, chromium with a valence of sixblue/white/colorful/black zinc, pure copper, bright nickel, chemical nickel ,black nickel ,bronze, chromium and so on; the colors of the rack plating are : triatomic chromiumblue/white/colorful/black zinc, chromium with a valence of sixblue/white/colorful/black zinc, pure copper, bright nickel, chemical nickel ,black nickel ,bronze, chromium and so on.

随着市场发展需要,公司电镀生产线迁入博罗县石湾镇,投资设立金城五金电镀厂,总面积 9000平方米,专业加工电镀各种螺丝、五金件,设备齐全,实力雄厚,滚镀的颜色有:三价铬兰/白/彩/黑锌、六价铬兰/白/彩/黑锌、红铜、亮镍、化学镍、枪黑镍、青铜、青古铜、铬等不同颜色,挂镀的颜色有:三价铬兰/白/彩/黑锌、六价铬兰/白/彩/黑锌、红铜、亮镍、化学镍、枪黑镍、青铜、青古铜、铬等颜色,镀种齐全,月生产能力可达 800 余吨。

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