1.
Those were indeed the olden days so the only "active" element was a galena crystal grazed by a wire whisker.
那确实发生在过去的岁月，所以，我唯一的“行动”是利用金属须晶轻轻擦过硫化铅晶体。
2.
A lead sulfate mineral, PbSO4, occurring in colorless or tinted crystals and formed by the weathering of lead ore.
铅矾，硫酸铅一种硫酸铅矿，PbSO4，出现在无色或浅色晶体内，由铅矿风化形成
3.
Preparation and Characterization of Lead Sulfide and Cadmium Sulfide Nanocrystals;
硫化铅和硫化镉纳米晶的合成与表征
4.
galena [lead sulphide]
方铅矿〔铅硫化物〕
5.
Study on Electro-chemistry Flotation Behavior of Lead-zinc-iron Sulfides with DDTC as Collector
乙硫氮体系中铅锌铁硫化矿的电化学浮选行为
6.
Development of lead free and ETU free vulcanization System for ECO
无铅无乙基硫脲氯醚橡胶硫化体系的开发
7.
Growth of Lead Iodide (PbI_2) Single Crystals;
碘化铅（PbI_2）单晶体生长研究
8.
The Solvothermal Crystallization of Sulfides Micro/Nanocrystallinites and the Photocatalytic Property;
硫化物微纳米晶体的溶剂热结晶及催化性能
9.
Study on Electrochemistry of Flotation of Lead-antimony-zinc Sulfide Ore in Dithiophosphate Systerm
黑药体系铅锌锑硫化矿的浮选电化学研究
10.
Synthesis and characterization of PbS microcubes with holes in the surfaces
表面具有孔洞的硫化铅微立方体的制备及表征
11.
Separation of Lead with Ammonium Sulfate-Tetrabutylammonium Bromide Aqueous two-phase Liquid-Liquid Extraction System
硫酸铵-溴化四丁基铵水体系液液萃取分离铅
12.
Synthesis and crystal structure of one-dimensional chain adduct:PbI_2(2,2′-bipy)
一维链状铅加合物2,2′-联吡啶碘化铅的合成与晶体结构
13.
Cadmium sulphide or cadmium selenide in polymer based thin film transistor.
聚化合物薄膜电晶体内的硫化镉或硒化镉。
14.
An analysis for the growth process of PbI2 single crystal by bridgman method has been made.
本文分析了用布里奇曼法生长碘化铅单晶体的结晶过程。
15.
Study of the Sulfur Passivation in GaAs Microwave Power Mesfet;
砷化镓微波功率场效应晶体管的硫钝化研究
16.
an ore that is the chief source of zinc; consists largely of zinc sulfide in crystalline form.
一种矿石，是锌的主要来源，含大量晶体状硫化锌。
17.
Technology Research of Photo-induced Effects in As-s Amorphous Semiconductor Films;
硫化砷非晶态半导体薄膜的光致效应技术研究
18.
Synthesis and Crystal Structure of 2,2′-dithiobis(Pyridine N-Oxide);
2,2′-二硫代二(N-氧化吡啶)的合成与晶体结构