铅的

The small band gap and the large Bohr radius of lead chalcogenides enable unique optical, electrical, and chemical properties, presenting this family of materials as a good candidate for potential applications in solar cells, thermoelectric devices, telecommunication, field effect transistors and biological imaging.

IV-VI族铅的硫属化合物半导体纳米材料，由于他们较小的能带间隙和较大的激子波尔半径，这类材料在太阳能电池，热电器件，电子通信，场效应晶体管，生物成像技术上有很广泛的潜在应用价值。

Examples of inorganic pigments are titanium dioxide Prussian blue cadmium sulphide iron oxides vermillion ultramarine and the chrome pigments including chromates molybates and mixed chromates and sulphates of lead zinc barium calcium and mixtures and modifications thereof which are commercially available as greenish-yellow to red pigments under the names primrose lemon middle orange scarlet and red chromes.

无机颜料的例子有二氧化钛，普鲁士蓝，硫化镉，氧化铁，朱红色的，群青和铬颜料，包括铬，molybates和混合铬和铅的硫化物，锌，钡，钙和混合物和修改其商业性可作为黄绿色的名称下淡黄色，柠檬，中，橙色，红色和红色至红色颜料

In the use of any lead-free paste between drying oil, especially the relatalion been dryness was strong acidic liquid medicine and destroyed, and thus is a thin layer of ink are covered (often results in presigmoid suites of yellow).

3在搁置含有铅的浆状燥油时，尤其是用度功众时，燥油被硷性很不弱的药火爱护，从而被不厚不厚的不朱层所包围(不常还会导致整块版面的泛黄)。

In this work, removing lead from the plants using supercritical fluid chelating extraction was studied systematically.

本文对采用超临界流体络合萃取方法去除板蓝根和紫苏中的铅的工艺进行了系统的研究。

In this paper , an accurate method was built up for the determination of heavy metal elements including Cr, Cd and Pb . After nitrified, the samples of dirty water of laboratory and drinking water were determined in the optimized condition.

本文建立了一种准确的重金属元素铬、镉、铅的火焰原子吸收光谱检测方法，并在优化的操作条件下，对实验室污水水样进行湿法消解，测定。

The composition of obtained PMN-PT have been analyzed by means of macro-quantity chemical analysis. The analyzed results of the Pb2+ concentration indicated that PbO in the PMN-PT seldom volatilized at 850℃. The PbO volatility loss could be up to 3.9% when sintered at 1200℃.

采用定量化学分析法对PMN-PT中的阳离子进行滴定分析。pb~(2+)的化学分析结果表明：在850℃下合成PMN-PT钙钛矿相时，氧化铅的挥发量极少。

The hydrogen over-potential of 1＃ electrode is the highest of all the aluminum electrodes tested in the experiment and is almost the same as that of Pb-Ca alloy.

结果表明，在H2SO4溶液中，离子注入铅的铝电极的耐蚀性最佳，且具有较高的析氢过电势。

Heavy gauge metal tubing with lead free, non-toxic, chip proof matte black powder finish, wood post with fine oak finish, solid steel 8 inch long mounted rods.

大尺寸、无毒无铅的金属管，不破碎的，外涂哑光黑漆。木柱用橡木材料修饰，8英寸长的钢插杆。

The square wave anodic stripping voltammetric methodology using a screen printed carbon electrode in situ plated in mercury was developed by the authors to determine lead in tea.

建立了同位镀汞法修饰的丝网印刷碳电极电化学方波溶出伏安法快速检测茶叶中的铅的方法。

Lead oxide in seal frit used for making window assemblies for Argon and Krypton laser tubes.

用于氩和氪激光管防护窗组合件的封装玻璃料里的铅的氧化物。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。