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1·The strong support of PB-FREE wave soldering.

无铅波峰焊接制程的坚强后盾。

2·A So higher pB star a corresponds to lower ta star a.

所以高的pB星A对应低的TA星。

3·The effect of Cl concentration to Pb chloride is analyzed.

分析了氯浓度对铅氯化物百分比浓度的影响；

4·This is the preparation of PB enrollment management system.

这是用PB编写的招生管理系统！

5·Exchange the pb-menu.gif with the new version of that image.

将pb - menu . gif替换为该图像的新版本。

6·The major pollutant element is Pb in vegetables of Xian city.

铅仍为西安市蔬菜中的主要污染元素。

7·Dongchuang Pb Au deposit is a large quartz vein type deposit.

东闯铅、金矿床是一大型石英脉型矿床。

8·PB oven also cause burns and eye injuries if you are not used correctly.

抛物面形炉灶同时容易造成灼伤和眼睛灼伤如果你使用不当。

9·Cu and Pb ions in the alloy plating bath and composition of its deposits.

此法已被成功应用于测定锡-铜-铅合金电镀液及其镀层中的锡、铜和铅。

10·This method provide a new concept for separating similar Pb-Zn mixed ores.

该方法为类似的混合铅锌矿的选别提供了一条新思路。