1.
The Upper Limit of Normal Value of Hair Pb,Cd,As,Hg in Chinese Resident
中国居民的头发铅、镉、砷、汞正常值上限
2.
Please issue everyone with a pencil.
请给每人发一支铅笔。
3.
The lead pencil was launched on its way to general use.
铅笔向着通用性发展。
4.
and highest among people who live near lead smelters.
而居住在冶铅厂附近的人，毛发含铅量最高。
5.
A Discussion on the Advantage of Revolving Style Technique in Pushing Shot and the Development of Shot Event in Asia;
旋转推铅球技术优势与亚洲铅球运动发展
6.
The Civil Plumbum and Zinc Mart Status and the Development of the Lanping Plumbum and Zinc Mine;
我国铅锌市场形势与兰坪铅锌矿的发展
7.
A supply shortage of domestic lead/zinc concentrates leads up to restrictive development of lead/zinc industry in China;
铅锌精矿短缺制约我国铅锌工业长足发展
8.
Making the Most of Yunnan s Advatage in Lead-zinc and Promoting the Comprehensive Development of Resources;
发挥云南铅锌优势促进资源综合开发
9.
Pb-free solders– Sn-Bi-Zn based with our own patent and their modification to fit for package applications.
无铅焊锡—锡铋锌系无铅焊锡，材料设计、发，焊料（球、膏）发等。
10.
Pb-free solders ? Sn-Bi-Zn based with our own patent and their modification to fit for package applications.
无铅焊锡—锡铋锌系无铅焊锡，材料设计、开发，焊料（锡球、锡膏）开发等。
11.
Lead ore: British lead ores have been worked since pre-Roman times. It contains silver.
铅矿：自前罗马时代开始，英国的铅矿就被开发了。内含银。
12.
Effects of Iron Supplement on Brain Lead of Growing Rats Exposured to Lead and Possible Mechanism;
补铁对生长发育期铅接触大鼠脑铅代谢影响的实验研究
13.
Study on Characteristics of Velocity Rhythm in Erupting Forcibly of Elite Female Athletes in China;
优秀女子铅球运动员背向滑步推铅球爆发用力阶段速度节奏特征
14.
Correlation of level of blood lead with behavioral development of adolescents
青春前期儿童血铅含量及铅对行为发育的相关性
15.
Beginning from the characteristics of lead-bearing flue ash, thearticle systematically introduces the process flow and technology requirements of making use of lead-bearing flue ash to prepare lead monoxide.
从含铅烟道灰的特点出发，系统地介绍了处理含铅烟道灰，制备一氧化铅的工艺流程及技术条件。
16.
He says the lead finding was a surprise.
他说这次铅的发现是个意外收获。
17.
These pencils wholesale at 5 yuans per gross .
这种铅笔批发售价每罗(十二打)5元。
18.
lead polyneuropathy
铅中毒性多发性神经病变