1) secondary building unit
次级结构单元
1.
Y-MCM-41 containing secondary building units of Y zeolite was prepared and then treated by ion exchange method.
制备了含有Y沸石次级结构单元的Y-MCM-41,并对其进行离子交换处理。
2) primary and secondary building units
初级和次级结构单元
3) zeolite secondary building units
沸石次级结构单元
1.
Synthesis of mesoporous MCM-48 containing zeolite secondary building units and it′s catalytic properties;
孔壁含有沸石次级结构单元的MCM-48的合成及催化研究
4) secondary building unit of Y zeolite
Y沸石次级结构单元
5) secondary building units of L zeolite
L沸石次级结构单元
1.
06)as the template and the gel containing secondary building units of L zeolite as the precursors.
以极低浓度n(CTAB)∶n(SiO2)=0 06的阳离子表面活性剂十六烷基三甲基溴化铵(CTAB)为模板,以具有L沸石次级结构单元的溶胶为前驱体,在碱性条件下合成介孔分子筛L MCM 41。
6) substructural unit
次级构造单元
1.
Fault activities reconstructed the structural framework of the basin in different stages, the substructural unites of the basin changed too.
构造活动使不同时期的盆地格局发生改变,不同阶段盆地的次级构造单元也随之变化。
补充资料：镁铬质耐火材料基质结构单元显微结构
镁铬质耐火材料基质结构单元显微结构
镁铬质耐火材料基质结构单元显微结构
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条