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- The plumbum in air of a urban traffic main road was collected by filter film of super thin glass fiber and determined by graphite AAS. 用超细玻璃纤维滤膜收集城市交通干道空气中的铅 ,硝化后使用石墨炉原子吸收分光光度法测定。
- Determination of plumbum in air of a urban traffic main road by graphite AAS 石墨炉原子吸收分光光度法测定城市交通干道空气中的铅
- Determination of the plumbum in traffic main road air of a city by graphite AAS 石墨炉原子吸收分光光度法测定城市交通干道空气中的铅
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Graphite Tubs Modification Technique in Graphite Furnace AAS. 石墨炉AAS法中的石墨管改进技术
- Graphite AAS 石墨炉原子吸收法
- AAs I see you, my sincerity turns pity. 我看见真心变得可怜.
- Aas for fruit, I often eat apples. 至于水果。我经常吃苹果。
- Graphite is chemically allied to diamond. 石墨和金刚石在化学组成上有联系。
- Graphite is the most common form of carbon. 碳最常以石墨的形态存在。
- Processed by pressing flexible graphite in mold. 由柔性石墨材料模压制而成。
- Production of high power graphite electrode. 高功率石墨电极生产。
- CHENGDU CITY TIANFU GRAPHITE CRUCIBLE CO., LTD. 成都市天府石墨坩埚有限公司国际贸易部。
- Graphite is chemically allied to diamond . 石墨和金刚石在化学组成上有联系。
- And processing of graphite electrodes for knives. 和石墨电极加工的专用刀具。
- We mainly export graphite electrode and cement etc. 我公司主要出口石墨电极，水泥等。
- The graphite is mined in Ceylon. 石墨开采自锡兰。
- Graphite furnace atomic absorption spectrometry. 石墨炉原子吸收法
- The results are in agreement with those provided by AAS and AFS. 经与原子吸收光谱法和原子荧光光谱法对照 ,分析结果一致。
