另外，还讨论了镧离子对非骨架铝的影响。
In addition, the effect of lanthanum ions on extra-framework aluminum in LaDAlY zeolites was discussed.
结论镧离子对大肠杆菌基因组dna可能具有降解或交联作用。
CONCLUSION: Lanthanide ions affected degradation and crosslinking on genomic DNA of E. coli.
应用蛙心离体灌流方法，研究了镧离子对蛙心肌生理功能的作用情况。
The effects of lanthanum ions on the function of the frog's cardiac muscle were studied by means of extracorporeal heart perfusion.
镧离子也有稳定骨架的作用，更重要的是能提高酸中心的水热稳定性。
Proper increase of La ion exchange degree not only increased the stability of the framework structure but also the hydrothermal stability of acid sites.
发现钙、镁、镧离子交换的丝光沸石，在表现出较高活性的同时，还对二甲胺具有55%左右的高选择性。
It has been found that the Ca, Mg, la ion exchanged mordenites have both high activity and high selectivity toward dimethylamine with the yield of around 55%.
结果表明，低浓度的镧离子对蛙心有短暂的兴奋作用，随浓度的升高，镧离子对蛙心的作用会由兴奋转向抑制。
The results indicate that the heart could be excited by lanthanum ions of low concentration, and with the concentration of lanthanum ions going up, the heart was restrained.
在镧系离子配合物的水溶液中，镧系离子对配体核的核磁共振弛豫速率具有诱导效应。
The lanthanide ion has the effect of inducing the NMR relaxation rates of the determined nuclei in its coordination compound in aqueous solution.
该传感器以镧系离子(铕离子)作为被检测物质的荧光标记物，根据铕离子的荧光特性，利用时间分辨检测技术进行生物医学检测。
By using lanthanide ions, especially europium ions as the fluorescent labels of samples, TFFBS can perform time resolved fluorescence detection from spectral characteristics of europium ions.
本文采用无土栽培方法，利用AAS分析含不同铅离子浓度培养液栽培的大豆幼苗中铅含量，并考察了硝酸镧对大豆幼苗吸收铅的影响。
In this paper, the effect of lanthanum on lead absorption in soybean seedling were researched by water culture. Lead in soybean seedling was measured by AAS.
采用等离子发射光谱法测定六硼化镧中铁、钙、镁、铬、锰、铜，各元素测定范围：0。
It USES the plasma emission spectrometry to determine Fe, Ca, Mg, Cr, Mn and Cu in LaB6 in the scope of the elements: 0.
论述利用江西省离子吸附稀土矿研制镧镁硅铁合金-镧镁球化剂的概况。
The paper described the development of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province.
论述利用江西省离子吸附稀土矿研制镧镁硅铁合金-镧镁球化剂的概况。
The paper described the development of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province.
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