To detect mineral component in multi-elements medicinal tablet using atomic absorption spectrometry.
采用原子吸收光谱法测定了多维元素药片中矿物质含量。
2
The emergence of marketing diversified demands further accelerates the unit space moving from mono-element towards multi-elements.
市场多样化需求的出现，更促使户型空间模式从单一走向多元。
3
The spindle structure of milling head type machine tool is made up of multi-elements and complex bearing, thus the dynamic characteristics will be influenced.