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- 电热进样MIP-AAS测定银的研究Determination of silver by microwave induced plasma-atomic absorption spectrometry(MIP-AAS) after electrothermal sample introduction
- AAS测定纸巾中的铅和镉Determination of Lead and Cadmium in Handkerchiefs by AAS
- 本文介绍一种采用2.5次微分阳极溶出伏安法同时连续测定ABS树脂中痕迹量铜和铅的方法。A method for the continuous determination of trace copper and lead in ABS resin by 2.5s differential circuit of anodic stripping volammetry was introduced in this paper.
- 如果不是所有的元件都是无铅的,则铅浓度将会快速上升。If not all components are lead-free the Pb concentration will increase rapidly.
- 测定to survey and evaluate
- 铅lead (pb)
- 土壤、工厂污染的空气、电力站和含铅汽油都会发现铅的存在。And it can be found in soil and air pollution from factories, power stations and the use of leaded fuel.
- 铅的MIP-AAS测定A Study on Determination of Lead by MIP-AAS
- (尖头装铅的)手杖a loaded cane
- 加铅的锌leaded zine
- 青年时代是黄金的,壮年时代是白银的,老年时代是灰铅的。In youth the hours are golden , in mature years they are silver , in old age they are lenden .---
- 铅的熔点相当低。Lead will fuse at quite a low temperature.
- 包铅的lead coated
- 铜的电阻比铅的小。Copper has less resistance than lead.
- 不含铅的unleaded
- 这管子是铜的呢还是铅的?Is the pipe copper or lead?
- 由铅制成的或含有铅的Made of or containing lead.
- 正铅的plumbean
- 装铅的loaded
- 一种红色的铅的氧化物(PbO),用作油漆、玻璃和制陶业的色素。a reddish oxide of lead (Pb3O4) used as a pigment in paints and in glass and ceramics.