The tray daughter is arranged on the tray parent matrix, and the tray daughter and the tray parent matrix are fastened together by the third fastening pieces.
托盘子体设置于托盘母体上，且两者是透过第三锁固件锁固在一起。
By adding pore forming agents, which evaporate during carbonization and leave behind pores in the carbon matrix, into the parent polymer, pore size distribution in activated carbon can be controlled.
在母体聚合物中引入的作为造孔剂的聚合物在碳化期间完全分解，从而在碳基体中留下大量的孔隙。
In XRF analysis process, the absorption intensification-matrix effect obviously exist, for the source and formation conditions of the analysed elements' parent materials are different.
在X射线荧光分析过程中，由于分析样品中元素的母质来源及形成条件不同，存在明显的吸收增强-基体效应。
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