A method is proposed to evaluate the parasitic effect caused by interconnection and packaging in high-speed MCM.
本文针对高速MCM布线网中由互连和封装引起的寄生效应提出了进行计算机仿真的方法。
Pure MCM-22 with a high crystalline was hydrothermally synthesized by dynamic and static methods, respectively.
在水热条件下分别以动态法和静态法合成了高纯度和高结晶度的MCM-22分子筛。
MCM-41 type mesoporous silica materials are synthesized for the first time under mild conditions by using ethylenediamine or hexamethylenediamine, which is usually used as the structure directing agent in the synthesis of conventional microporous zeolites and as the catalyst to substitute for NaOH.
首次在温和条件下，用在传统微孔沸石合成中常作为导向剂的乙二胺或1，6-己二胺替代NaOH作催化剂合成出SiO2基中孔MCM-41分子筛。
The result showed that direct calcination of MCM-41 samples in the presence of air for template removal caused collapse of the molecular sieve structure and dealumination of the framework was obvious; calcination in the presence of nitrogen prior to air showed less effect on the structure; however, solvent extraction followed by air calcination maintained higher crystallinity and acidity of the molecular sieve.
1前言脱除MCM－41分子筛的模板剂是实现其应用的关键步骤之一，在目前报道的文献中普遍采用三种方法，即含模板剂的MCM－41分子筛在空气中直接焙烧［``、氮气保护焙烧［和有机溶剂的抽提方法［`j，但迄今为止尚无文献述及模板剂驱除方式与MCM－41分子筛的结构和性能的对应
By using FC or COB, die products are mounded in the MCM.
这些芯片级产品可以以FC方式或 cob 方式安装在封装体中。
Based on the synthesis of SiMCM-41 and AlSiMCM-41, we have introduced Fe and La into MCM-41, intending to modify the hydrothermal stabilities and catalytic properties of MCM-41 mesoporous materials.
在合成SiMCM-41和AlSiMCM-41的基础上，我们试图通过引入杂原子来调变MCM-41中间孔材料的水热稳定性及催化性能，合成得到了具有较高骨架含铁量的中间孔分子筛FeSiMCM-41并合成了LaSiMCM-41，孔直径为3.3nm.M〓ssbauer谱及EPR结果表明，在合成的样品中，铁处于四面体骨架位，但高温焙烧时随着时间的延长，铁会逐渐转变为八面体配位状态。
Some problems and new trends in the study of mesoporous molecular sieves are also pointed out in the end
这部分内容为本文选择MCM-48型中孔分子筛作为研究对象提供了相关的背景材料。
The as synthesized MCM 41 hosted Eu 3 mesophase was confirmed to possess hexagonally ordered mesostructure and a uniform ranosize of 30 nm with XRD and HRTEM techniques.
稀土配合物，尤其是含Eu3+和Tb3+的配合物，由于有机配体的强吸光能力和分子内高效的能量传递，一般都表现出良好的发光性能。
On the basis of these results, the formation mechanism of isobutene and other by-products on MCM-49 was discussed.
根据反应结果讨论了异丁烯及副产物形成的机理。
The performance of MCM-22 in cracking reaction was between that of ZSM-5 and Beta, and was close to that of Beta.
MWW结构分子筛同时具有10MR和12MR的孔道、优良的水热稳定性和酸性，是一类很有特色的催化材料，有望在FCC催化剂多功能化方面起重要作用。
The characteristic of BMS silica mesostructure and the effect of various synthesis factor (including ammonia/silica molar ratio, composition concentration variation, surfactant alkyl chain length, auxiliary organic molecules such as trimethylbenzene, catalyst structure and properties, solvent and cosolvent volume and its polarity, aging and drying conditions and postsynthesis hydrothermal treatment and so on) on the resultant BMS silica structure and properties were assessed using a series of analytical techniques such as XRD, SEM, TEM, 〓Si MAS NMR, TG-DTA and N〓 adsorption measurements.
结果显示BMS二氧化硅分子筛是由大量封装胶束的纳米二氧化硅颗粒（约为20-40nm）堆积形成的聚集体，其双介孔分布中较小的介孔起因于颗粒内部表面活性剂模板形成的介孔，我们称之为骨架介孔。它类似于我们在MCM-41中看到的介孔，可通过改变表面活性剂胶束的尺寸而在2.56-3.65nm的范围内进行调节。
Results showed that MCM5 positive staining was located in nucleus.
结果显示，MCMS蛋白表达的阳性信号位于细胞核，胞浆无着色。
A novel mesoporous material with the hexanol structure, SBA-15, it has pore size of 30 nm and pore wall thickness of 6 nm.
新型中孔分子筛SBA-15，具有和MCM-41相同的一维六方的孔道结构和高规整度的孔道排列，但孔径和壁厚大大增加，可分别达到30nm和6nm。
The ZnO/MCM-41 catalyst exhibits high activity for the hydrogenolysis of methyl benzoate to toluene or benzene.
该催化剂具有较高的苯甲酸甲酯氢解活性。
It can be seen from the result that the speed of bio-film on WL-Ⅲ and MCM-41's forming is fast because of its special structure, therefore the improvement of bio-treatment effectiveness depends on the increase of bio-mass of packing and bio-activity. It first uses WL-Ⅲ, MCM-41 and other supports to make comparative researches, and its results show that WL-Ⅲand MCM-41 have their own characteristics and that in industry WL-Ⅲ is convenient to make and install, while MCM-41 which has straight micro-pore structure is more convenient for biology combination and load and as a new material it is necessary to make industrial researches on it.
在CBDS体系重要的组成部分生物载体的研究中，首次利用自主开发的长纤嵌套式载体WL-Ⅲ、MCM-41分子筛载体与其它载体进行比较性研究，结果表明长纤嵌套式载体与MCM-41各具有不同的特性，工业上WL-Ⅲ制作安置方便，MCM-41的直通微孔结构，生物的结合与负载较为方便，作为新材料有必要进行工业性研究。
Methods:The imunohistochemical expression of MCM2 in 72 NSCLC specimensand it's association with histology, pathologic stage and differentiation grade were analyzed.
采用免疫组化法检测72例非小细胞肺癌组织中MCM2的表达，分析MCM2的表达与组织学分型、临床分期及分化程度的相关性。
This dissertation is mainly on the research of S-band multichip module 4-bit digital phase shifter and switch section.
本论文主要是对S波段MCM四位数字移相器开关组件进行研究。
In this work, the pury silicon MCM-41 and Al-MCM-41 were synthesized through hydrothermal method.
采用水热合成法合成了纯硅MCM-41和Al-MCM-41。
The pury silicon MCM-41 was modified by AlCl3 grafting and boric acid impregnation respectively.
采用AlCl3接枝法和硼酸等体积浸渍法对纯硅MCM-41进行了改性。
Different from the Lewis acidity nature of SO4(superscript 2-)/ZrO2/MCM-41, SO4(superscript 2-)/TiO2 and S2O8(superscript 2-)/TiO2 behave mainly Brnsted acidities. The strongest Brnsted acid sites are formed on SO4(superscript 2-)/TiO2 promoted with H2SO4, while Lewis acid sites on S2O8(superscript 2-)/TiO2 are even stronger than those on SO4(superscript 2-)/ZrO2/MCM-41, and the former which are generated when persulfate solution is used as sulfating agent.
与SO4(上标 2-)/ZrO2/MCM-41主要表现为Lewis酸性不同，SO4(上标 2-)/TiO2和S2O8(上标 2-)/TiO2主要以Brnsted酸性为主，其中采用硫酸为促进剂制备的SO4(上标 2-)/TiO2具有最强的Brnsted酸性，而采用过硫酸根作为促进剂则使S2O8(上标 2-)/TiO2产生较SO4(上标 2-)/ZrO2/MCM-41更强的Lewis酸中心。