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- FAAS is applied to the determination of Ag Fe Cu in lead ingots. 采用空气乙炔火焰原子吸收光谱法测定电解铅中银、、。
- The change of the content of Fe、Mn and Cu in pericarp and Ca、Fe、Cu in pulp is different as variety. 果皮中铁、锰、铜元素、果肉中钙、铁、铜元素含量的增减则因品种不同而有所差异。
- Based on Al Cu Fe and Al Fe V Si alloys, the Al Fe Cu V Si Ni Ce Zr alloy has been prepared by the optimization design of chemical compositions. 以Al?Cu?Fe 和Al?Fe?V?Si 两个合金系为基础， 对合金成分进行了优化设计， 组成了Al?Fe?Cu?V?Si?Ni?Ce?Zr 合金。
- Pb-Zn mineralization in the studying area is usually related to adamellite,and Fe-Cu mineralization to biotite granite,while Cu mineralization to diorite or diorite porphyrite. 铅、锌矿化多与二长花岗岩有关,铁铜矿化多与黑云母花岗岩关系密切,而铜矿化多与闪长岩(或闪长玢岩)有关。
- Rapid FAAS Determination of Micro-amounts of Fe Cu Sb Ca in Lead Powder 原子吸收光谱法快速测定铅粉中微量铁铜锑钙
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- Cu,Fe and Zn have no obvious relevance to age. 血铜、铁、锌含量不存在显著年龄相关性。
- Many stratiform and stratabound Cu, Pb, Zn, Fe, Au, Ag, Sn, S mineral deposits arefound in South China. 在华南地区,发育着大量层状和层控铜、铅、锌、铁、金、银、锡、硫等矿产资源,20世纪70年代以前,一般都认为这些矿床是热液或矽卡岩成因。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- The protein content and various mineral elements(P,Cu,Fe,Zn,Ca,Mn,Se) were 219 000,500,13.2,122.6,19.6,21.6,22.6,5.3 mg/kg in dry wild Boletus. 野生牛肝菌蛋白质(N)含量为219 000 mg/kg、磷为500 mg/kg、铜为13.;2 mg/kg、铁122
- Wk Dates Lecture Subject; CU Mineral Structures Laboratory; A Mineral Structures and Properties Data Base 资源类型:晶体结构矿物属性矿物分类
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- 4.The content of K、Ca、Fe、Cu in the fruit of Jujuba after spraying calcium increase significantly, and the effect of K is more remarkable than Ca, while Mn, decrease. 4.;喷钙处理可显著增加枣果实中钾、钙、铁、铜元素含量，且钾元素含量增加效果比钙元素显著，而锰元素含量反而减少。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- The opinion derived from such an evaluation. 诊断结果由这种评价取得的结论
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
