... lead-in引入线 lead-lanthanum铅镧合金 lead-tinsulfideexitaxialfilm硫化锡铅周附生膜，硫化揨铅外延膜 ...
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Thin films of lead lanthanum zirconate titanate (PLZT) were deposited by rf magnetron sputtering from oxide targets onto unheated Si substrates.
用磁控射频溅射方法在不加热的硅衬底上沉积生长锆钛酸铅镧（PLZT）薄膜。
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.
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。
The preparation method comprises the following steps: 1. lanthanum and calcium modified lead titanate ferroelectric thin film is precipitated on a substrate;
制备方法：一、在基底上沉积钛酸铅镧钙系铁电薄膜；
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