DMC

Ammonolysis of dimethyl carbonate ( DMC) to carbamate, a more promising route for synthesis of carbamate, was reviewed in detail, especially the catalysts.

认为碳酸酯胺解法是一种较有前途的方法，碳酸二甲酯胺解合成氨基甲酸酯是更具有工业应用前景的合成路线。

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A copolymer ( SPAM ) was prepared with starch, acrylamide ( AM ), 2— methy —2— acrylamidy-propyl sulfonic acid ( AMPS ) and Methacryloyloxyethyl trimethylammonium choride ( DMC ).

以工业淀粉 、 丙烯酰胺 ( AM ) 、 2—甲基— 2— 丙烯酰胺基丙磺酸 ( AMPS ) 、甲基丙烯酰氧乙基三甲基氯化铵 ( DMC ) 为原料,通过共聚制得改性淀粉絮凝剂 ( SPAM ).

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The effects of the proper ratio of ligand, metal iron on the catalyst were investigated. The proper ratio of the methanol and chloroepoxy propane, the content of catalyst on DMC rate were also studied.

研究了配位体配比、金属离子对催化剂活性的影响，并研究了反应物甲醇与环氧氯丙烷配比及催化剂用量对DMC产率的影响。

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At last , the relationship between the morphology of DMC complex and its catalytic activity was presented.

初步揭示了DMC催化剂的形态与其催化活性间的关系.

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The simulation result shows DMC-PID cascade control strategy application on high accuracy constant temperature air conditioning system has feasibility and effectiveness, and the control strategy has strong robust stability, tracking performance, anti-disturbance ability characteristics.

通过研究得出：DMC-PID串级控制在空调送风系统和电磁铁设备冷却水系统的应用具有可行性和有效性，且该控制策略具有很强的模型失配时的鲁棒性、跟踪性能以及抗干扰能力。

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The software is based on windows environment and is made up of five modules: identification, DMC algorithm, controller configuration, simulation, and real-time control.

该软件基于Windows环境，由模型辨识模块，DMC控制算法模块，控制器组态模块，仿真运行模块，实时控制模块组成，以面向对象的编程方法实现。

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The result shows that the DMC algorithm is adaptable for the engine idle speed control.

仿真效果表明将DMC算法应用于发动机怠速控制是可行的.

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Do I need to review the Deed of mutual Covenants ( DMC )?

我是否需要覆核公共契约 ( DMC ) 吗 ?

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Of course, there are some defects in DMC control, as the fluctuation of OS.

当然, 在DMC控制中也出现了一些不足之处, 如过饱和度控制有波动.

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The paper provides an introduction to thecharacteristics, significance and core technology of DMC clean pulping method.

对DMC清洁制浆法的特点 、 意义、核心技术等进展情况作了介绍.

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A method for the determination of dimethyl carbonate ( DMC) by GC was set up using OV-1 capillary column, hydrogen flame ionization detector ( FID) and two step temperature programming.

选用OV-1毛细管色谱柱及氢火焰离子化检测器（FID），采用二阶程序升温，建立了测定碳酸二甲酯（DMC）含量的气相色谱法。

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DMC cross-stitch with more successful fact greatly promoted the Chinese cross-stitch market, long-term sustained, stable development.

DMC十字绣以更成功的事实极大地推动了中国十字绣市场的 长期 、持续 、 稳定的发展.

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Bakelite products, phenolic glass fiber products, DMC, SMC product processing.

胶木制品, 酚醛玻璃纤维制品, DMC, SMC产品加工.

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DMC is symmetric if its transition probability matrix is symmetric.

如果转移概率矩阵是对称的,则称DMC是对称的.

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China is the new standpoint and brand DMC has profound market growth, and good market potential.

中国是DMC品牌 新的立足点和增长点, 有着深厚的市场基础以及良好的市场发展潜力.

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Her favorite music was by Run DMC, a rap group.

她最喜爱的音乐是RunDMC说唱组合的音乐。

《柯林斯高阶英汉双解学习词典》

A decentralized optimization DMC algorithm for MIMO systems is proposed.

提出一种多变量系统的分散优化动态矩阵控制(DMC)算法.

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It was shown by infrared spectra that DMC was grafted on silk fiber.

红外光谱分析表明单体已接枝到真丝纤维上。

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Research and Application Based DMC Digital Motion Controller

基于DMC数字运动控制器的研究及应用

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So the proper proportion of DMC in diesel fuel is 10 % ~15 %.

研究结果表明,在柴油中添加DMC的合适比例为10%～15%.

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Dimethyl carbonate ( DMC ) is a an important green chemical intermediate in organic synthesis.

碳酸二甲酯 ( DMC ) 是一种重要的绿色有机合成中间体.

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DMC predictive control improves torque responsive of dynamometer.

DMC预测控制提高了测功器扭矩控制的响应速度；

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The technology flow chart is completed of reaction system, and the primary reactor, tank, pump, and other equipments were design or choose base to produce 300t/ a DMC.

本文还较详细地研究了整个反应系统，并完成偶合分析设计计算和优化，设计出偶合反应系统的工艺流程，完成300吨／年DMC主要的反应设备、容器的设计以及定型设备的选型。

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A gas chromatographic method for the determination of dimethyl carbonate ( DMC) purity and its impurities has been developed with HP-Wax polar capillary column and thermal conductivity detector. Cyclopentanol was used as an internal standard.

提出用HP-Wax强极性毛细管柱分离，热导检测器检测，以环戊醇作内标定量，同时测定碳酸二甲酯纯度及其杂质。

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The Panasonic Lumix DMC-TZ5 has an extensive zoom range extending from very wide to telephoto angles of view.

的松下-TZ5拥有广泛变焦范围非常广泛延伸至远摄视角。

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10,000 t/ a DMC production in Jinxi Petroleum Process& Chemical Complex ( JPPCC) was taken as an example, the operating parameters of the main processes such as the reaction rectifying tower and pressure rectifying tower were analyzed and optimized.

本文以锦西炼油化工总厂万吨级碳酸二甲酯生产为基础，对主要过程如反应精馏和加压精馏的工艺操作条件进行了分析与优化。

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A thermodynamic analysis of synthesis process of DMC by oxidation carbonylation of methanol was carried out with the emphasis on calculations of equilibrium constants and conversions for the reaction.

对甲醇氧化羰基化合成DMC的过程进行了热力学分析。着重计算了合成反应的平衡常数和平衡转化率。

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Investigation on land cover change after tsunami: based on DMC images

DMC卫星影像在海啸灾情土地覆盖类型变化分析中的应用

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SMC , DMC mould pressing corrosion resistance, withstand high temperatures, electrical insulation products.

DMC模压耐腐蚀, 耐高温 、 绝缘电工制品.

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The hydrophobic silica is prepared by half-finished precipitated silica and new modification agent DMC. The hydrophobic degree of the product is 29.9%.

以沉淀二氧化硅的半成品为原料，用DMC（二甲基聚环硅氧烷）进行表面改性，得到疏水度为29.9%的疏水二氧化硅产品。

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