1、

Heat and mass transfer in pyrolysis process of biomass fuel bed

生物质燃料层热解过程的传热传质模型研究

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2、

Study on the self-reinforce process of biomedical polymer materials

生物医用高分子材料自增强工艺的研究

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3、

The elution process of endosulfan in contaminated aged soil could be described by a4-parameter biphasic first-order reaction kinetic model, and showed obvious rapid and slow elution phases.

表面活性剂对污染老化土壤中硫丹的洗脱过程可用4参数2室一级反应动力学模型描述,该过程包括慢速洗脱和快速洗脱两个阶段。

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4、

The photodegradation process could be well described by a four-parameter biphasic first-order reaction kinetic model, and showed obvious rapid and slow photodegradation phases, the latter was the rate determining step.

4参数2室一级反应动力学模型可以很好地描述同时洗脱和光催化降解土壤中硫丹的过程,包括快速光降解和慢速光降解两个阶段,后者是整个降解过程的速度控制步骤。

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5、

A bipolar device may be used in nice analog integrated circuits for stable process, high speed and power drive, so a bipolar LDO is used widely.

由于双极器件开发早、工艺相对成熟、稳定,而且用双极工艺可以制造出速度高、驱动能力强、模拟精度高的器件,适用于高精度的模拟集成电路。

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6、

Firstly, by following 40V bipolar process the device can be inexpensive in cost and small in size.

首先采用40V双极型工艺可降低芯片的成本和面积;

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7、

Ion implantation technique for the fabrication of very high-speed bipolar circuits is discussed in the paper, with emphasis on the ion implantation doping and shallow junction formation and the annealing of the implanted layer in bipolar device process.

本文讨论了高速双极器件制造中的离子注入技术。重点讨论在双极器件制造工艺中的离子注入掺杂技术,离子注入形成浅结技术,以及离子注入层的退火技术。

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8、

The Preliminary Study on Drying Process Traverse Strains of Asian White Birch

白桦木材干燥过程横纹流变特性的初步研究

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9、

Study of a New Manufacturing Process of High Purity Bismuth Oxide

一种制备高纯氧化铋工艺的研究

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10、

The indexes were compared with those ones in gold electrolyte preparation with bisque firing crucible process.

阴离子交换膜在金电解造液过程中的技术指标,其优于素烧坩埚金电解造液技术指标。

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11、

The results indicate that the non-Markovian behavior could not only affect the stability of the bistable switch, but also the dynamics of the transition process.

结果表明,非马尔科夫效应不仅可以显著改变基因开关的稳定性,而且会对内涨落作用下稳态之间转变过程的具体动力学性质产生不可忽略的作用。

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12、

Analysis and Control of Key Process of Emulsified Bitumen Slurry Seal Coat

乳化沥青稀浆封层的关键过程分析与控制

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13、

Application of 8098 chip computer in the process of bituminous emulsion production

8098单片机在乳化沥青生产中的应用

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14、

This article introduces the process and skills of bituminous emulsion production, discussing the methods and features of the hardware and software of 8098 chip computer which is used in measurement and control system for bituminous emulsion production procedure.

介绍了乳化沥青的生产工艺及过程,较详细讨论了8098单片机在乳化沥青生产中测控系统的硬件设计和软件设计的方法及特点。

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15、

The lesson to date is that America, faced with nuclear blackmail, will bow down, dignify and fortify tyrants, fork over loot, and celebrate the process as a victory for diplomacy.

的教训,迄今为止,美国,面对核讹诈,将弓下来,半岛台和坚定的暴君,交岔路口超过哄抢,和庆祝的过程中作为一个外交胜利。

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16、

The analyses of kinematic process of the helium blanketing effect ( HBE) were performed.

通过计算机模拟,对氦屏蔽效应(HBE)进行了运动学过程的分析。

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17、

The results indicate that FE numerical simulation could effectively optimize fine blanking process and offer basis for fine blanking tool life and quality improvement.

结果表明,有限元数值模拟可以有效地优化厚板精冲工艺,为提高精冲模具寿命和冲压质量提供了依据。

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18、

A Study on the Fine Blanking Process and Its Mechanism

精冲工艺及其机理探讨

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19、

During the trial-manufacture process of blanking punch of microminiature gear in sheet metal, the machining method of punch and die and implement of technology project such as clearance determination and fitting of punch are analyzed.

在薄板微小齿轮落料模的试制过程中,分析了凸、凹模的加工方法及其间隙确定、研配等工艺方案的可实施性。

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20、

On the basis of erosion wear theory of materials and the abrasive water jet cutting process, the mechanisms of both casing cutting and formation rock cutting with hydraulic sand blasting perforation of oil wells are discussed, and the influencing parameters are investigated.

根据材料冲蚀磨损理论和磨料射流切割原理,对利用水力喷砂射孔技术切割套管和近井地层岩石的机理及其影响因素进行了分析。

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