1.
Occasionally red lead is added to the leady oxide.
有时将铅丹加到铅粉中。
2.
universal boiler graphite
【机】洗锅炉用铅粉
3.
Lead dust is sometimes added to herbal products that are sold by weight to make them heavier and increase their value.
有时还会将铅粉添进按重量出售的草本产品中，以增大重量、加售价。
4.
Recovery of Lead from Spent Lead Batteries by Hydrometallurgical Method
废铅蓄电池极板粉末湿式处理回收铅
5.
Use the knife/pencil sharpener to turn the lead of the pencil into powder.
用小刀或削铅笔机把铅笔的笔芯弄成粉末状。
6.
Quqianling Attenuates Learning and Memory Deficits Induced by Lead Exposure in the Rat;
驱铅灵浸膏粉对铅暴露大鼠学习和记忆的影响
7.
Clinical Characteristics of 16 Cases of High Blood Lead or Lead Poisoning Caused by Using Huangdan Powder in Infants
外用黄丹粉致婴幼儿高铅血症、铅中毒16例
8.
jewelers' putty
磨擦玻璃[金属]用的锡 [铅] 粉
9.
drawings in ink, pencil, pastel, and crayon;
钢笔画、铅笔画、彩色粉笔画和蜡笔画；
10.
small pieces of chalk and short pencils and two old brushes.
小段的粉笔，用短的铅笔和两把旧刷子。
11.
The storage of lead oxide can be done in individual metal drums.
铅氧粉可以放在单独的金属筒内储存。
12.
Synthesis of New Lead-free Ferroelectric Ceramics BaTi_2O_5 Powders
新型无铅铁电陶瓷BaTi_2O_5粉体的制备
13.
Development on the Synthesis of Lead Zirconate Titanate (PZT) Powder
锆钛酸铅(PZT)粉体合成的研究进展
14.
The characteristics of dustless compouded lead salt stabilizer are good, and without dust poison.
无尘复合铅盐稳定剂性能优良,无粉尘毒害。
15.
Study on Production of Free-Lead Solder Alloy and Solder Alloy Fine Powder of Sn-Ag-Cu System;
Sn-Ag-Cu系无铅焊锡合金及其微粉制备技术研究
16.
New Technology of Lead Anode Slime Treatment and Preparation of Ag Ultrafine Particles;
铅阳极泥处理新工艺及超细银粉的制备
17.
THE PREPARATION OF POTASSIUM CALCIUM NIOBATE LEAD-FREE PIEZOELECTRIC CERAMIC POWDERS BY HYDROTHERMAL METHOD
铌酸钾钙无铅压电陶瓷粉体的水热法制备
18.
FAAS Determination of Trace Amount of Lead in Titanium White
火焰原子吸收光谱法测定钛白粉中微量铅