引入量 meaning in English
intake
Examples
- 2 . in the process of synthesis of mesoprous silica , manganese ion was doped to substitute partially for silica in the framework and hexagonal mesoporous manganese - containing silica mn - mcm - 41 was prepared . xrd , hrtem , n2 adsorption isotherm showed the direct evidences for a well - ordered hexagonal nano pore structure
在mcm - 41合成过程中，引入mn ~ ( 2 + )对硅氧骨架中硅原子进行部分替代，以形成杂原子介孔分子筛，并研究引入量对有序结构的影响。 - The thermal shock resistance of the prepared material is explored too . processing parameters were comprehensively investigated to achieve better mechanical strength and microstructure , experimental results indicate that suitable amount of sintering aids can promote the development of sian siaona ) and increase the crystal size , while excessive sintering aids amount will exert a side effect ; biding phase increases obviously with si powder additive which greatly improve the strength of the composite
本论文着重探讨了在利用该方法制备si _ 3n _ 4 ( si _ 2on _ 2 ) - sic复合材料过程中的烧结助剂引入量、 si粉加入量、 sic颗粒级配和氮化制度对复合材料基体相生成的影响及对复合材料强度的影响，同时也初步探讨了si _ 3n _ 4 ( si _ 2on _ 2 ) - sic复合材料的抗热震性能。 - It was revealed that the hexagonal order was destroyed and the phase transition from hexagonal to amorphous structure with the increment of manganese ion , and with the appropriate neutral hexadecylamine ( hda ) with cetyltrimethylammonium bromide ( ctab ) as mixed template , mn - mcm - 41 was synthesized with well uniformly pore size and hexagonal mesostructure for the additional function of n - metal covalent bond , and the ordered structure was mediated by the influence on the packing parameter
表明随着mn ~ ( 2 + )引入量的增加，导致介孔长程有序结构的破坏，最终引起由六方相向无定型相的转变。适量中性表面活性剂十六胺的引入以形成混合模板剂，通过在原有静电作用基础上增加n -金属键作用，合成结构较为完整的锰掺杂mcm - 41材料。