MCM

With high specific surface area, ordered pore structure, facilely tailorable pore size ( 2-3nm) excellence, Mesoporous molecular sieve MCM-41 often use macromolecule compose field, and can used to the converge reactivity reactor.

介孔分子筛MCM-41具有比表面积高、孔道结构规则及孔径分布均匀（约为2～3nm）等优点，可用在高分子合成领域，特别是聚合反应的反应器。

Then, the trend of MCM in and abroad are introduced.

然后介绍了国内外MCM的发展动态.

Preparation of Ag/ SBA-15 ( MCM-41) Nanocomposites Using a Supercritical Fluid Deposition Method and Basic Research of the Process

Ag/SBA-15（MCM-41）纳米复合材料的超临界制备与过程基础研究

Mesoporous molecular sieve MCM-41 is usually synthesized with pure chemicals, such as silicon dioxide, sodium silicate, tetraethoxysilane, etc, which are toxic and expensive.

目前，介孔分子筛MCM-41通常采用二氧化硅、硅酸钠、正硅酸乙酯等纯化工原材料合成，缺点是原料的价格较贵且多有毒性。

In this thesis, nanometer MCM-41 molecular sieve was synthesized in alkaline medium by hydrothermal method using cetyltrimethylammonium bromide as template, tetraethoxysilane as silicon resource.

本文借助水热法，以正硅酸乙酯为硅源，十六烷基三甲基溴化铵为模板剂，在碱性条件下制备了纳米MCM-41分子筛。

SO 2-4 Al MCM 41 was used as catalysts in the reaction of synthesizing terpinyl acetate.

将SO2-4Al MCM41用于催化松油醇酯化反应。

To participate in MCM a team must be sponsored by a faculty advisor from their institution.

每个MCM的参赛队需有一名所在单位的指导教师负责.

Catalytic Performance of Nanometer MCM-49 Zeolite for Alkylation Reaction of Benzene with 1-Dodecene

纳米级MCM-49分子筛催化苯与1-十二烯烷基化反应的性能

Structural and hydrogen temperature programmed reduction properties of MCM-41 supported copper oxide catalysts

MCM-41负载氧化铜活性组分的结构及其氢程序升温还原特性

MCM-41-based crystalline mesoporous molecular sieves are of great academic and practical importance to such fields as heterogeneous catalysis, absorption stripping, composites and nano-materials science.

介孔材料MCM-41具有规则孔道结构，在多相催化、吸附分离、复合材料、纳米组装等领域有着重要的学术研究与应用价值。

As a unique multiple access system based on the MCM technology, the orthogonal frequency division multiple access ( OFDMA) is a promising technology for BWS.

做为一种基于MCM的特殊多址接入技术，在宽带无线城域网建设中，OFDMA接入技术有着其特有的优点及广泛的发展前景。

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.

The communication interface circuit ( BMC and DDC layer, DDC and MCM layer ) was also discussed.

通讯和逻辑电路:BMC层与DDC层 通讯和接口电路及 DDC 层与MCM层的通讯接口电路.

Grafting Reaction of Tetrabutyltin on the MCM-41 Surface and Characterization of the Grafted Product

四丁基锡在MCM-41表面的接枝反应及其产物表征

The mesoporous silica molecular sieves Zr-MCM-41 were synthesized in ethylenediamine.

以乙二胺为碱性介质合成了Zr-MCM-41介孔分子筛.

The experimental results show that titanium oxide species exist in a tetrahedral coordination within Ti-MCM-41 with low Ti-content.

结果表明在低钛含量的Ti-MCM-41中，大部分是以四配位存在的。

Synthesis of Dipropyl Carbonate by Transesterification on KNO_3/ MCM-48

KNO3/MCM-48催化酯交换法合成碳酸二丙酯

Also we developed a new process for MCM finger attaching.

我们研究了一种MCM封装 连接端子焊接的工艺设计.

MCM wants to help see that this development is livable, sustainable and as beautiful as possible.

MCM愿意帮助中国发展是宜居 、 可持续和尽善尽美的生活环境.

Multichip module technology ( MCM ) is the optimal way of providing circuIt'system miniaturization.

多芯片组件技术 ( MCM ) 促使 电路系统 小型化过渡的最好形式.

Thermal cycle test demonstrates that the fatigue life of 3 D-MCM are more than 1500 temperature cycles.

热循环试验表明,3D-MCM具有大于1500个热循环周期的疲劳寿命,从而具有很高的热机械可靠性.

MCM is an important method of miniaturizing electronic systems.

多芯片组件(MCM)是实现电子系统小型化的重要手段之一.

This paper simply introduces the things of the MCM's concept, division, development and application.

简要介绍了多芯片组件(MCM) 技术的概念 、 分类 、 发展现状、应用情况等.

D-MCM is an effective method for realizing high-density assembly.

三维 多芯片组件(3D-MCM)是实现高密度组装的有效手段.

Crystallization behavior of zeolite MCM-22 synthesized a vapor-phase transport method ( VPT ) has been studied.

本文采用气相转移法 ( VPT ) 对MCM -22 沸石的合成工艺做了较系统的研究.

With Object Oriented Programming ( OOP ), MCM-Editor ? s modelshave been coded and debugged in Delphi 5 . O and Windows 98 operation system.

实现了对MCM-Editor模型的面向对象编程.

The proliferation of normal cells ( RGP-2 rabbit joint epiphysial disk cells) was not affected by MCM.

MCM与正常细胞（兔关节骺板细胞RGP2）共同培养后，细胞增殖无下降。

Multi-carrier modulation ( MCM) is a preferable physical layer technology for BWS, since it can efficiently mitigate the frequency-dependent distortion across a wide frequency band and simplify the equalization in a multipath fading environment.

多载波调制（MCM）技术是适合BWS的物理层调制技术，可以很好的解决宽带无线情况下出现的频率选择性衰落现象及简化多径衰落信道环境的均衡问题。

Firms like MCM fit into the consultant category.

MCM公司则属于专业顾问.

The advantage MCM has in planning and in providing architectural services is that we have actually managed large international events so we address the planning from an operational point of view.

MCM已有处理国际大型项目规划设计及建筑服务的实战经验，所以我们会从实际操作的层面出发。