1.
Preliminary Discussion on Measures for Reducing DC Consumption in Lead Electrorefining
浅谈降低铅电解精炼直流电耗的途径
2.
It is very stable, particularly in glazes with a low lead and boron content.
它的稳定性特佳，特别用在含低铅及硼的釉料中。
3.
Lead fuses at a low temperature.
铅在低温下就熔化。
4.
Lead fuse at a lower temperature than some other metals.
铅的熔点比其他一些金属低。
5.
darcet's alloy (bismuch predominating)
铋铅锡低熔点合金,（铋为主要成分）
6.
steel-tape armoured lead sheathed low-frequency communication cable
铅包钢带铠装低频通信电缆
7.
If more bentonite clay is used, the lead temperature must be decreased.
如果多用膨润土，铅的温度必须降低。
8.
Lead will fuse at a lower temperature than some other metals.
铅熔化的温度比别的金属低。
9.
The Effect of Barium Lead Oxide on Lower Resistivity of BaTiO_3-based PTCR Ceramics;
铅酸钡对BaTiO_3基PTCR陶瓷低阻化的影响
10.
Study on the Lead-free Low Loss Y5P-152 High Voltage Ceramics;
无铅低损耗Y5P-152高压介质瓷料的研究
11.
Study on the Non-eutectic Sn-Bi Solders with Low Melting Point;
Sn-Bi系低熔点非共晶无铅焊料的研究
12.
The Development and Study of Low Ag Sn-0.3Ag-0.7Cu-XBi Lead-free Solder;
Sn-0.3Ag-0.7Cu-XBi低银无铅钎料的开发与研究
13.
The Physical Condition of Low-mass Binary Stars Evolved into Lead-Stars;
低质量双子星演化为铅星的物理条件
14.
Investigation on Low Temperature Sn-Zn Base Lead-Free Solder Alloys
低熔点Sn-Zn系无铅钎料的研究
15.
The Structure and Glass Formation Ability of the P_2O_5-B_2O_3-V_2O_5 Lead Free Low Melting Glass
P_2O_5-B_2O_3-V_2O_5无铅低熔玻璃形成能力和结构
16.
Research on Leaching Processes of High-lead and Low-grade Molybdenum Ore in Sodium Hypochlorite Solutions
高铅低品位钼的NaClO浸取工艺研究
17.
Low Temperature Lead-free Solder and its Developing Tendency
Sn-Bi系列低温无铅焊料及其发展趋势
18.
A piece of type metal lower than the raised typeface, used for filling spaces and blank lines.
空铅，铅块比抬升的印刷平面要更低的金属条，用于填空格和空行