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- The rhizome of cultivated Rheum in Qunjia of Qinghai province, was picked broke into cortex, phloem, xylem and marrow, the content of Cu, Zn, Fe, Mn, Co, Ni elements of the every tissue was analyzed by atom absorb spectrum. 采集青海群加地区种植大黄根茎,分为皮层、韧皮部、木质部和髓部等四部分,采用原子吸收光谱法分别测试了其不同组织中铜、锌、铁、锰、钻、镍等元素含量。
- The atomic bonds between carbon and other atoms absorb infra red radiation. 碳与其他原子连接的原子键吸收红外线。
- graphite stove atom absorb spectrometry 石墨炉原子吸收法
- Conversely, if the atom absorbs a photon of this wavelength, the electron will flip up. 相反地,如果原子吸收了这种波长的光子,电子将会翻转自旋向上。
- Objective:TO study the atom absorbs the spectrum method measurement interferent effects of calcium in high pure rare earths Y 2O 3. 目的:研究原子吸收光谱法测定高纯稀土氧化钇中钙量干扰效应分析条件。
- The gold in blister copper sample was pretreated with nitric acid-sulphuric acid to remove copper, digested with aqua, and determined by flame atom absorbance spectrometry. 摘要本文建立了用硝酸-硫酸预处理除去大量的铜,王水溶解,火焰原子吸收法测定粗铜中金的分析方法。
- The gold in blister copper sample was pretreated with nitric acid-sulphuric acid to remove copper,digested with aqua,and determined by flame atom absorbance spectrometry. 本文建立了用硝酸-硫酸预处理除去大量的铜,王水溶解,火焰原子吸收法测定粗铜中金的分析方法。
- Through DTPA and M3 extration,soil available Cu,Zn and Mn was measured with atom absorber method in soil samples from southern Shanxi with various soil fertility. 对山西省晋南不同肥力的土样分别采取DTPA与M3提取,用原子吸收法测定土壤中的有效铜、锌、铁、锰。
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- The retailer has to absorb the cost of wastage. 零售商须承受耗损的费用。
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
- Scientists have unlocked the secret of the atom. 科学家已经揭开了原子的秘密。
- She won't be able to absorb another heavy blow. 她无力承受再一次沉重的打击。
- Methods: The atom absorbing spectrum method and atom atomic fluorescence spectrometry method were used. 方法:原子吸收分光光度法及原子荧光分光光度法。
- The particles in an atom are infinitely small. 原子里的粒子极小。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- There isn't an atom of truth in the rumour. 谣言中没有丝毫的真实性。
- An atom bomb would destroy a city. 一颗原子弹能摧毁一座城市。
- By using standard solution,the atomic absorbance can be determined directly and the working curve canbe also drawn. 可直接以标准溶液测定吸光度,绘制工作曲线。
- Plants absorb minerals and other nutrients from the soil. 植物从泥土中吸收矿物质和其他养料。