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过高的浓度对试管苗生长有一定抑制。High concentration of Lanthanum nitrate inhibited the plantlets growth.

对观察到的铬酸镧倾斜晶界进行了分析。The analysis of tilt boundary observed in lanthanum chromates was made.

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他形容碳酸镧对于整体是有帮助的。He called lanthanum carbonate "a helpful addition to our armamentarium."

作石油化工催化剂,也可用来生产金属镧。Used to make petro- chem catalyst. Also used to manufacture lanthanum metal.

排气系统上的接触反应器含有铈和镧。The catalytic converter on your exhaust system contains cerium and lanthanum.

标准溶液也同样品一样加入相同量硝酸镧溶液。The standard solution is added lanthanum nitrate solution as much as the sample.

用低温燃烧合成法合成了铬酸镧纳米粉体。Nano-powder of lanthanum chromites were synthesized by low-temperature combustion method.

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通过培养试验及盆栽试验研究了外源镧在红壤中的有效性及其对土壤酸度的影响。The availability of exogenous lanthanum and its effect on soil pH in red soil were studied.

建立了电感耦合等离子体原子发射光谱法测定钼合金中镧的分析方法。A new method was studied for the determination of lanthanum in molybdenum alloys by ICP-AES.

在固定剂中同时加入氨氧化镧,镧即随固定剂进入植物根尖组织。Added Lanthanum hydroxide in fixation fluid, lanthanum would enter plant root with fixative.

以碳酸氢铵为沉淀剂合成了碳酸镧晶体。Crystalline lanthanum carbonate was synthesized using ammonium bicarbonate as the precipitant.

钙钛矿型化合物镧钛酸盐是一种具有较高光催化活性的功能材料。Layered lanthanum titanates are some kind of functional materials with higher catalytic activity.

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方法采用空气-乙炔火焰原子吸收光谱法,氯化镧作为释放剂。Methods Samples were assayed by acetylene-air flame AAS using releasing agent lanthanum chloride.

合成了高氯酸镧和甘氨酸、丙氨酸的混配型配合物。The mixed ligand complex of lanthanum perchlorate with glycine and L-alanine has been synthesized.

对含艾蒿牙膏的功能、配方、制备使用方法进行了讨论,给出了一种含艾蒿牙膏的配方。The function, formula and preparation methods of lanthanum toothpaste were discussed in this paper.

本文着重分析合成时间对铬酸镧粉末性状的影响。We analyze the effect of synthetic time on lanthanum chromites granularity at 1450℃ in this article.

目的探讨稀土三氯化镧对糖尿病大鼠炎症介质的影响。Objective To investigate the effects of lanthanum chloride on serum inflammation media in diabetic rats.

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扫描电镜的观察发现高温合成的铬酸镧粉料性状受合成时间影响。We found that it is connected between powders granularity of lanthanum chromites and synthetic time by SEM.

在最新的工作中,Bianconi和他的同事使用X射线来研究氧化镧铜材料随时间的变化。In the latest work Bianconi and colleagues used X-rays to study the time-evolution of lanthanum copper oxide.

目的探讨镧亚慢性暴露对大鼠外周血常规检查指标的影响。Objective To explore the effect of lanthanum subchronic exposure on peripheral blood cells index in rat models.