1.
lead shielded nai detector
铅屏蔽nai探测器
2.
Enclosures for protection against ionizing radiation Lead shielding units for 50mm and 100mm thick walls?
壁厚为50mm和100mm的防电离辐射包壳的铅屏蔽构件
3.
Lead shielding units for 50 and 100mm thick walls used for protection against ionizing radiation
GB/T12163-1990用于防护电离辐射的50mm和100mm厚墙的铅屏蔽构件
4.
Investigation of the Mechanism of Lead-induced Transcellular Transport in an in Vitro Blood-brain Barrier Model;
铅在体外血脑屏障模型跨膜转运机制的探讨
5.
THE PROSPECTING POTENTIALITY OF PB-ZN-AG DEPOSIT IN THE AREA FROM DALENGSHAN OF SHIPING TO XIADONG OF JIANSHUI IN YUNNAN
云南石屏大冷山-建水虾洞铅锌银矿找矿远景
6.
Effects of Taurine-zinc on Blood-brain Barrier Permeability of Rats Exposed to Lead
牛磺酸锌对铅暴露雄性大鼠血脑屏障通透性的影响
7.
The design and implementation of electrical-controlling system in electricity lead ingot casting unit based on the PLC and touch screen
PLC与触摸屏电铅铸锭机组的电控系统设计与实现
8.
The Simulation and Analysis on the Radioprotection of the TH-PPL CT's Lead Canister by Mont Carlo Method
蒙特卡罗方法对TH-PPL CT屏蔽铅罐辐射防护的模拟分析
9.
These contaminants can pollute air, water, and soil. They include lead, mercury, silver, zinc, iron, copper, nickel, chromium and cadmium.
这些物质包括铅、汞、银屏、铁、铜、镍、铬和镉，能使空气、水体和土壤受到污染。
10.
The difference is that, on the computer screen, you lose many subtle visual cues offered by the paper-based book (bent page corners, penciled-in notes).
而且在计算机屏幕上，你不可能像书本一样做各种细微的记号（折起来的页角和铅笔做的注释等）。
11.
galena [lead sulphide]
方铅矿〔铅硫化物〕
12.
large area EL display panel
电致发光大屏幕显示屏
13.
Factor of shielding(shielding strength)
屏蔽系数(屏蔽隔离度)
14.
There are some pencils in the pencil - box.
铅笔盒里有一些铅笔。
15.
With my pencil, with my pencil,
用我的铅笔，用我的铅笔，
16.
Lead and lead-antimony alloy wire
GB/T1474-1988铅及铅锑合金线
17.
Lead and lead-antimony alloy tube
GB/T1472-1988铅及铅锑合金管
18.
Lead and lead-antimony alloy plate
GB/T1470-1988铅及铅锑合金板