1、

Chitosan acetate/ PAN and chitosan/ PAN composite membranes were prepared by infrared radia-tion ( IR lamp) method. The pervaporation separation of ethanol-water mixtures was studied.

本文以壳聚糖为膜材,采用红外光照法,研制了壳聚糖/聚丙烯腈复合膜(CS/PAN)和壳聚糖醋酸盐/聚丙烯腈复合膜(CSA/PAN),并用于乙醇水混合物的分离。

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2、

A process flow and parameters of plasticizer manufacture from reco-vered TA and mixed benzene dicarboxylic acids are provided.

提供了用所回收的TA和混合苯二甲酸生产增塑剂的工艺流程和工艺参数。

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3、

Two-point boundary value problems order type integro-differential-difference equation is studied by means of differential inequality theories.

利用微分不等式技巧研究了某一类二阶混合型积分微分差分方程的两点边值问题,在上下解存在的条件下,得到了解的存在性和唯一性定理.

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4、

The flux vector splitting method is adopted to solve the 2-D Euler equations and a numerical simulation is conducted for the division-flow inlet of Dual Combustor Ramjet ( DCR) as well as the cold-mixing flow field of both flows from a dump combustor and from a supersonic inlet.

采用矢通量分裂法求解2D-Euler方程组,对亚燃/超燃双重燃烧冲压发动机(DCR)进气分流流场及其双重燃烧的冷态掺混流场进行了数值模拟。

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5、

Experiments on Removal of Low P Content Wastewater by Coagulation Method

混凝沉淀法处理低含磷废水实验研究

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6、

It well suits to the bad conditions with high dust and high moisture in mixing spot.

系统抗干扰性好,性能稳定可靠,能很好地应用于烧结混合料车间高粉尘、高湿度的工作环境.

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7、

Mash beans with a cookingto the time of them blend in well with the meat.

加入豆豉,用炒勺弄碎,那样简易和肉糜混合.

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8、

Research on Hybrid Modeling Method in Batch Cooking Process

间歇制浆蒸煮过程的混合建模方法研究

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9、

Control system of paper pulp cooking process based on hybrid fuzzy and PID algorithm

基于模糊与PID混合算法的制浆蒸煮过程控制

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10、

The research result has shown Chaos property and predictability of the time-series of the telephone traffic demand.

研究结果表明了话务量时间序列具有混沌特性及可预测性。

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11、

The II/ TV DQE drops at higher dose range due to fixed pattern noise and CCD shot noise.

而影像增强器电视系统的DQE在较大范围内下降是由于混合性的图像噪音及CCD的SHOT噪音。

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12、

The effect of coagulation decolorization for dyeing and printing wastewater ( DPW) depends on the structure and skeleton of dye molecules which decides existing states and dyeing mechanism of dye molecules in water.

印染废水的混凝脱色效果取决于染料分子的分子结构及其在水中的分子分散状态和染料的染色机制。

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13、

The Synthesis and Characterization of Cr(β-Dik) Cl_2(β-Pic)_2 Type Mixed Ligand Coordination Compounds

Cr(β-dik)Cl2(β-pic)2型混配配合物的合成与表征

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14、

The system adopts the algorithm which combine MD5 with the others.

采用了MD5和其他混合加密的算法。

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15、

A Study of The Preparation of PS by Using WPS

用WPS制混凝土减水剂的研究

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16、

Through image-reading the printouts of the graphic prospectus, the users can achieve a simple layout of pictures and articles in the system of academic journal edition. Key words: WPS Office; graphical plot;

对系统打印输出的图形样张通过图像读取方式,可实现期刊社专业书版系统平台中的简单图文混排。

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17、

The paper hopes to make a clear distinction of all these legal relations by contrasting the contract laws of the representative countries of the main legal systems and the international conventions and practices.

其中主要侧重于在上述法律关系中,买卖双方权利义务的划分,将通过对不同国家的合同法及货物买卖法的对比,力求清晰地区分这些在国际货物买卖中易被混淆的法律关系。

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18、

Experimental study on non-uniformity of fuel-air premixing in a DLN combustor

DLN燃烧室的燃料-空气预混均匀性研究

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19、

On technical regulation for DBJ 04-273-2009 prestressed concrete pile foundation

DBJ04-273-2009预应力混凝土管桩建筑桩基技术规程

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20、

Design method of technical specification for concrete-filled steel tubular ( dbj 13-51-2003) and reliability analysis

《钢管混凝土结构技术规程》(DBJ13-51-2003)设计方法及可靠度分析

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