With the consideration of all the reactions involved in the polyesterification of BHET ( bis-β-hydroxyethyl terepliathalate) such as the primary forward polycondensation reaction, its reverse reaction and the cracking reaction, a kinetic equation was derived.

According to the technical requirements of BHET, this paper selects JX-300 DCS control system to make control for its production process, and introduces the functions, the structure of hardware and the design process of software of JX-300 DCS control system.

根据聚酯切片生产的技术要求，选用了JX-300DCS控制系统对其生产过程进行控制。详细地介绍了JX-300DCS控制系统的功能、硬件结构及其软件的设计过程。

The catalytic activity of the composite catalysts was evaluated based on DSC method. The results showed that the catalyst with the amorphous structure exhibited higher activity for BHET polycondensation.

采用DSC方法对所制备的催化剂的活性进行研究，结果表明，具有无定形结构的凹凸棒土复合铝、钛化合物催化剂其活性较高。

The reaction distillation was used for synthesis of polymer monomer BHET. The process was simulated by using ASPEN PLUS.

研究了将反应精馏法用于聚对苯二甲酸乙二醇酯（PET聚酯）生产的直接酯化反应和酯交换反应，并采用过程模拟软件aspen plus模拟了整个反应精馏过程。

The DCS Control of BHET's Production Process

聚酯切片生产过程的微机控制

Discussion on factors influencing BHET production and quality with PTA semi-continuous process

影响PTA半连续生产BHET产质量几个因素的探讨

Brain Heart Infusion broth ( BHIB) was used as the liquid media to observe the growth of H.pylori when different nutrient supplements ( 5% CBS, 10% CBS, 10% SBS and 0.1% P-CD) were added.

液体培养时观察四种添加剂（5%CBS、10%CBS、10%SBS和0.1%β-CD）对H。

BHMT gene in liver, intestine and kidney can be induced too after intraperitoneal injection of betaine.

腹腔注射甜菜碱后，鲈鱼肝、肠和肾三个组织中的BHMT基因的相对表达量有显著的增加。

Study on bacteriostasis of the medicinal plant BHMT

药用植物BHMT抑菌作用的研究

These studies provide a scientific basis for BHMT as a bioengineering drug to treat hyperhomocysteinemia.

为rhBHMT作为治疗高同型半胱氨酸血症生物工程药物提供了科学基础。

Methods Skin tests with autologous serum and basophil histamine-release assay ( BHRA) were performed. A complete blood count, blood chemistries, and tuberculin skin test should be done.

方法自身血清皮肤试验和嗜碱性粒细胞组胺释放试验。要进行血常规、血液化学化验和结核菌素皮肤试验。

Results The positive rates of skin tests with autologous serum and BHRA were 37.5% and 43.75 respectively.

结果自身血清皮肤试验和嗜碱性粒细胞组胺释放试验的阳性率分别为37.5%和43.75%。

Methods When unarmed soldiers marching in dry heat desert at different speeds for different periods, NO, NOS, heart rate, rectal temperature and body heat storage index ( BHSI) of 60 soldiers and 14 controls were observed.

方法对在沙漠干热环境中分别以35km/h和50km/h徒手行军1,2,3h试验组60名战士和对照组14名战士血浆NO和NOS、心律增值、肛温增值和积热指数等进行分析。

BICC, Evolve PSTN towards NGN

支持PSTN向NGN演进的协议&BICC

This paper first introduces the background for BICC produced, technology trait, and system model of BICC. Finally, an ISN model is designed.

本文从产生背景、技术特点、体系结构三个方面对BICC协议进行了研究，最后提出了实现ISN的结构模型。

The formal description of the design and implementation of an agent based on BICC architecture is given to show the feasibility of the system.

结合基于BICC体系结构的Agent设计及实现的形式化描述，说明该系统的可行性。

At last, SIP extension for supporting BICC/ ISUP directly is analyzed based on the research and project.

在实践的基础上，分析了有关SIP支持BICC/ISUP扩展的设想。

Decoding of BICC protocol in NGN network analyzer

NGN测试仪中BICC协议的解码

Multi-Agent Communication Based on BICC

基于BICC的多Agent通信

An Evolution Road from Traditional Toll Network to Packetized Network ── BICC

传统长途电话网向分组化网络的演进之路&BICC

Working principle, construction and control of the burner with integrated recuperator ( BICR) provided with radiant tube and developed by Kromschroeder Co.

论述了由德国霍科德公司开发的与辐射管配套使用的自预热燃烧器的工作原理、结构和控制技术。