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- Application of Baird ICP 2070 sequential scan plasma spectrometer to determine Ag, Al, B, Ba, Be, Cd, Co, Cr, Cu, Hg, Li, Mn, Mo, Ni, P, Pb, Sb, Ti, Tl and Zn in surface water, industrial wastewater, soil, plant and alloy samples. 利用Baird ICP 2070顺序式扫描等离子体光谱仪,对地面水、工业废水、土壤、植物等多种环境样品以及合金中的Ag、Al、As、B、Ba、Be、Cd、Co、Cr、Cu、Hg、Li、Mn、Mo、Ni、P、Pb、Sb、Se、Sn、Ti、Tl、Zn23种元素进行分析测定。
- Study on the Inner Stress of Ni - Cd Alloy Diffusion Coating 镍镉合金扩散层内应力的研究
- F can promote the emission of Pb,Cd,Zn and Cu. 氟会促进Pb,Cd,Zn和Cu的逸放。
- Hg ?Cd?Pb?As and Cr are common industry wastage. 汞、镉、铅、砷、铬等是工业废物中常见的重金属。
- This paper described a method for analysis of trace elements such as Fe, Mn, Zn, Pb, Co, Ni, Cd, As, Sb, Sn etc. in aerosol by XRFS. 本文叙述了一个用XRFS分析空气悬浮微粒中Fe,Mn,Zn,Cu,Pb,Co,Ni,Cd,As,Sb,Sn等痕量元素的方法。
- There were positive correlations among V, Mn, Co, Ni, and Cr concentrations, as well as among Cu, Pb, Zn, Sb, Cd and Hg concentrations. V、Mn、Co、Ni、Cr含量之间均呈极显著正相父; Cu、Pb、Zn、Sb、Hg、Cd含量之间也均呈极显著正相关。
- We must appoint sb to act as secretary. 我们得指定一个人当秘书。
- Accumulation mechanism of Cd and Pb in raddish roots. 萝卜根系对环境中重金属铅、镉富集的修复作用。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- Cu and Cr, and a part of Cd? Pb and Ni remain in the bottom ash. 大部分的重金属元素Zn、Cu和Cr残留在灰渣中 ,Cd、Pb和Ni部分残留在灰渣中
- Someone's been meddling with my CD player. 有人擅自碰过我的雷射唱机了。
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- The lines AB and CD intersect at E. 直线AB与直线CD相交於E点。
- The line AB intersects the line CD at E. 直线AB与直线CD相交於E点。
- Determination of Pb and Cd in Salvia Miltiorrhiza Gge. 与相似的文献。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- A stable, corrosion-resistant zirconium alloy. 锆合金一种稳定而防腐蚀的锆合金
- We treated photosensitive silver nitrate with series of chemical treatments,and tested Bi,Cd,Cr,Cu,Fe,Mn,Ni,Pb,Sb,Sn,Te,Se,Zn in the superstratum with graphite furnace atomic absorption spectrophotometer. 感光级硝酸银样品经一系列的化学处理后;上清液采用石墨炉原子吸收分光光度法测定其中Bi;Cd;Cr;Cu;Fe;Mn;Ni;Pb;Sb;Sn;Te;Se;Zn元素的含量;本方法测定Bi;Cd;Cr;Cu;Fe;Mn;Ni;Pb;Sb;Sn;Te;Se;Zn各元素均能得到良好的标准曲线;即r=0.;99~1;
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- The results showed that the urban soils in Nanjing were not evidently polluted by V,Mn,Co,Ni and Cr, but contaminated by Cu, Pb, Zn, Sb, Cd to varying degrees and especially Hg to some extent. 结果表明,南京城市土壤中V、Mn、Co、Ni、Cr污染不明显,但受到了不同程度的Cu、Pb、Zn、Sb、Hg、Cd污染,其中Hg污染比较严重。
