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In this paper,that a series of sodium tungsten bronze crystals were prepared by electrolysis of molten salts containing sodium tungstic and tungstic oxide was reported.

文中采用熔电解法,电解钨酸钠与三氧化钨熔制备出系列钠钨青铜晶体,选用离子选择电极分析法快速、简便、可靠地测定了晶体中的钠含量,并通过X-射线粉末衍射确定了晶体的晶型结构及晶格常数a。

In Dex-pretreated group, no changes in CoBF was found after the administration of salicylate sodium.

水杨酸钠可减少耳蜗血流量,地塞米松可减轻水杨酸对耳蜗血流量的影响,内耳花生四烯酸代谢异常可能介导了水杨酸耳毒性的发生。

Penicillin G sodium salt, streptomycin sulfate salt, and reagent grade sodium tetraborate were used in experiments assessing the effects of antibiotics on metal sensitivity.

青霉素G钠,硫酸链霉素,试剂级硼砂是在实验中使用的评估抗生素对金属的敏感性。

Especially, the extending and popularization of the technique of "Cultivating Farmland and Pouring Liquid on the Ground for Solarization" made the quality of Jie salt improved.

隋唐时期的解生产技术有了明显发展,尤其是"垦畦浇晒"技术的推广和普及,使解的质量大为提高。

In addition, the hydrothermal synthesis of transition metal stannate, titanium oxide and titanate have been performed.

同时,在这基金的资助下,我们还对某些过渡金属锡酸和二氧化钛以及碱土钛酸进行了研究。

Rare earth luminescence materials of alkaline earth stannates have also been prepared via thermal decomposition of hydroxo stannate precursors.

利用某些新型带羟基的碱土锡酸作为前驱体,固相反应合成掺稀土的锡酸发光材料。

The results show that the metal stannate combined with Mg2 can be used as a highly effective flame retardant for flexible PVC, and it can be seen that the Mg2 enhances the flame retardant properties of the samples through the endothermic dehydration, the stannate may act in both the condensed and vapor phases, but mainly in the condensed phase as a Lewis acid.

结果表明:锡酸和Mg2复合使用能明显提高对软PVC的阻燃效率,Mg2主要通过脱水吸热作用使材料的阻燃性能提高,而锡酸可分别在凝聚相和气和起作用,但主要为凝聚相Lewis酸催化机理。

"It has valence 2 or 4 in compounds, including stannous chloride (used in tin galvanizing and manufacturing polymers and dyes), stannous oxide (used to make tin salt s for chemical reagents and plating), stannous fluoride (used as an anticavity ingredient in toothpastes), stannic chloride (a stabilizer for perfumes and a source of other tin salt s), and stannic oxide (a catalyst and a polishing powder for steel)."

在化合物中的原子价为2和4。化合物包括氯化亚锡(用于电镀锡以及制造聚合物和染料)、氧化亚锡(制备化学试剂和电镀用的锡)、氟化亚锡、氯化锡(香水的稳定剂以及其它锡的原料)以及氧化锡(催化剂以及钢材的拋光粉)。

"It has valence 2 or 4 in compounds, including stannous chloride (used in tin galvanizing and manufacturing polymers and dyes), stannous oxide (used to make tin salts for chemical reagents and plating), stannous fluoride (used as an anticavity ingredient in toothpastes), stannic chloride (a stabilizer for perfumes and a source of other tin salts), and stannic oxide (a catalyst and a polishing powder for steel)."

在化合物中的原子价为2和4。化合物包括氯化亚锡(用于电镀锡以及制造聚合物和染料)、氧化亚锡(制备化学试剂和电镀用的锡)、氟化亚锡、氯化锡(香水的稳定剂以及其它锡的原料)以及氧化锡(催化剂以及钢材的拋光粉)。

"It has valence 2 or 4 in compounds, including stannous chloride (used in tin galvanizing and manufacturing polymers and dyes), stannous oxide (used to make tin salts for chemical reagents and plating), stannous fluoride (used as an anticavity ingredient in toothpastes), stannic chloride (a stabilizer for perfumes and a source of other tin salts), and stannic oxide (a catalyst and a polish ing powder for steel)."

在化合物中的原子价为2和4。化合物包括氯化亚锡(用于电镀锡以及制造聚合物和染料)、氧化亚锡(制备化学试剂和电镀用的锡)、氟化亚锡、氯化锡(香水的稳定剂以及其它锡的原料)以及氧化锡(催化剂以及钢材的拋光粉)。

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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。