Effects of aluminum on nutrient elements absorption and distribution of both wheat cultivars seedlings were compared by the nutrient element determination and X-ray microanalysis.
采用元素含量测定和X -射线微区分析的方法，比较了铝胁迫对两小麦品种幼苗营养元素吸收和分布的影响。
The completeness of zircon texture is determined by using physical determination method such as X-ray diffraction analysis and infrared absorption spectroscopy so as to divide the types of zircon.
利用物理测试方法，如X衍射和红外光谱等方法，测定锆石结构的完整性，进而划分锆石类型。
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