1.
galena [lead sulphide]
方铅矿〔铅硫化物〕
2.
There are some pencils in the pencil - box.
铅笔盒里有一些铅笔。
3.
With my pencil, with my pencil,
用我的铅笔，用我的铅笔，
4.
Lead and lead-antimony alloy wire
GB/T1474-1988铅及铅锑合金线
5.
Lead and lead-antimony alloy tube
GB/T1472-1988铅及铅锑合金管
6.
Lead and lead-antimony alloy plate
GB/T1470-1988铅及铅锑合金板
7.
Occasionally red lead is added to the leady oxide.
有时将铅丹加到铅粉中。
8.
lanthanumdoped lead zirconate-lead titanate
掺镧的锆酸铅－钛酸铅
9.
Lead and lead-antimony alloy rod
GB/T1473-1988铅及铅锑合金棒
10.
wood of a pencil cedar tree; used for making pencils.
铅笔柏木料，用于制铅笔。
11.
Write with pencils, write with pencils.
用铅笔写字，用铅笔写字。
12.
Leaded or unleaded?
含铅还是无铅汽油?
13.
An act of putting the shot.
推铅球推铅球的动作
14.
Type made of metal.
铅字用金属制作的铅字
15.
To provide space between(lines of type) with leads.
塞铅条在铅字行的空隙间隔以铅条
16.
Improvement of Analysis Way on the Content of Pb in the Raw Lead and Pb-Sb Alloys;
粗铅及铅锑合金中铅含量分析方法的改进
17.
A research on lead and strontium co-deposition chelatometric titration in lead concentrate
铅精矿中铅的铅锶共沉淀络合滴定法研究
18.
Determination of Urine Plumbum among Staff Members in a Plumbum Company.
某铅业公司接铅工人尿铅含量测定结果