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- Tartrate solution and zirconyl chloride were used as the matrix modifier for coating graphite tube. 采用酒石酸-锆复合溶液作基体改进剂，锆涂层热解石墨管为原子化器。
- Keywords Lanthanum-zirconium coated graphite tube;Flameless atomic absorption spectra;Manganese; 镧锆涂覆石墨管;无焰原子吸收光谱;锰;
- Keywords silicon;coated graphite tube;bauxite;graphite furnace atomic absorption spectrometry（GFAAS）; 涂层;石墨管;石墨炉;原子吸收光谱法;铝矾土;硅;
- Keywords graphite furnace;vandium;pyrotytic coated graphitic tube;raw oil; 石墨炉;钒;热解涂层石墨管;原料油;
- tantalum - coated graphite tube 涂钽石墨管
- Sodium tungstate and tungsten carbide are applied in tungsten coat as raw materials, the applications of tungsten are brought into play. 电沉积含钨镀层所用含钨原料主要是钨酸钠、碳化钨等,所得含钨镀层性能特色明显,其钨用量很少,发挥钨功能很大。
- Metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illust... 本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。
- The results show that a solid phase reaction of Pd and Ge occurredon the graphite tube surface during the ashing step. 讨论了钯基体改进剂提高锗灵敏度和灰化温度的机理,认为主要是灰化阶段锗与钯在石墨管表面发生固相反应的结果。
- RESULTS The tungsten-coated ?graphite tube could eliminate sample matrix effect and was sensitive and accu rate. 结果 钨涂覆石墨管能消除样品中基体干扰，给出较高的灵敏度和准确度。
- A new method for the determination of Mo in the heart by tantalum lining graphite tube was developed. 本文讨论了用衬钽石墨管测定人体脏器中钼的方法。
- Rothery E.Analytical Methods for Graphite Tube Atomizers.Australia:Varian Australia Pty Ltd,1988:157-165. 工作场所空气中铬及其化合物的测定方法.
- Direct determine sparklet Be、Ni、Ba in water through furnace atomic absorption spectrometry using pyrocoated graphite tube added with Mg (NO_3)_2 as matrix modifier. 采用石墨炉原子吸收法,使用热解涂层石墨管,加上硝酸镁作基体改进剂,直接测定水中的痕量铍、镍、钡。
- The SEM,TEM and EDS techniques and the deep corroding method were applied to analyze the microstructure and elemental profile of the inter-diffused layer between the Mo-3Nb single crystal and CVD tungsten coating. 利用SEM、TEM及EDS等分析技术,显示了Mo-3Nb合金单晶基体与其表面W单晶涂层界面的显微结构形貌。
- Coating graphite mould of special profile(for horizontal continuous casting of light of light decoration,lockmaking,valvemaking etc). 异形涂层石墨模具，多用灯饰、造锁、阀门等制造业中的各种异形材的水平连续铸造。
- Round coating graphite moule (for horizontal continuous casting of copper,aluminum,gold,silver,stainless steel and carbonated steel). 多孔圆形、异形涂层石墨模具，用于中、小型的型材水平连续铸造，可有效提高工效。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- Porous coating graphite mould of round and special profile (for horizontal continuous casting of medium-size and small profiled materials,incrdase work efficiency). 异形涂层石墨模具，多用灯饰、造锁、阀门等制造业中的...
- THGA graphite tubes with integrated platform, for use with transversely heated graphite furnace. Pack of *. 一体化平台石墨管，用于横向加热石墨炉，每包*根（二包）
- Pyrolytic Carbon Coated Graphite Anode for Lithium Ion Battery 二元共聚物热解碳包覆的石墨负极材料
- The alterations to your coat will take a week. 你的外衣改一改要花一个星期。
