绿色环保纤维的开发与应用

介绍了目前国内外绿色环保纤维开发应用现状及其发展趋势，并对几种绿色纤维进行了详细介绍．     

HF-Ⅰ新型改性酚醛树脂研制及性能评价

以苯酚、甲醛、环氧树脂、聚乙烯醇等为原料在酸性催化条件下 ,研制成一种新型环氧改性酚醛树脂 ,通过性能评价并从砂轮、切割片的应用表明。该粘合剂粘结性能、强度、韧性均达到国内同类产品先进水平 ,制做的砂轮、切割片性能优良。     

球电流壳磁场的计算

计算的结果表明，球壳内的磁场是均匀的，可用此方法在一定范围内获得均匀磁场．     

APPLICATION OF BORON MODIFIED SILICA SOL ON RETENTION AND DRAINAGE

INTRODUCTIONRecently with the high speed, large-scale develop-ment of papermaking, in the manufacture of paper and paperboard conventional single and dual reten-tion and drainage systems cannot obtain satisfying re-tention and drainage. So in 1980 microparticulate systems appeared. Because of its superiority such as good retention effectiveness on fine and chemicals, improving drainage and paper formation, reducing waste water and enhancing the concentration of white water for good recover…     

A Dynamic Forecasting System with Applications in Production Logistics

Production logistics involve the co-ordination of ac tivities such as production and materials control (PMC), inventory management, p roduct life cycle management, etc. Those activities demand for an accurate forec asting model. However, the conventional methods of making sell and buy decision based on human forecast or conventional moving average and exponential smoothing methods is no longer be sufficient to meet the future need. Furthermore, the un derlying statistics of the market information change ...     

L-半胱胺酸自组膜修饰电极的制备及其电化学行为的研究

将L-半胱胺酸修饰到金电极表面,通过循环伏安法、阻抗法进行表征。在pH低时,高频部分的半圆的半径较pH高时的要大,其原因可能跟探针离子与L-半胱胺酸的静电作用有关。     

新型锚喷支护结构在萍乡矿区的应用

根据壳体结构的力学原理设计地下新型网壳喷层结构，大幅度提高喷层的抗弯能力，同时使喷层整体具有一定的可缩性，能承受强大变形地压及采动荷载，达到用较少材料又提高喷层支撑能力与让压的目标，较好解决了加强支撑、喷层合理配筋、简化施工作业、降低材料消耗等问题，在萍乡软岩巷道中进行了工业性试验。     

水下沉桩施工新技术

肇庆换流站供水工程之一的五尺峡取水泵站施工中，在受施工条件限制的情况下，采用将钢筋混凝土预制桩改为开口钢管桩，将双排桩改为单排桩，尝试搭设水上竹平台作沉桩施工平台等措施均取得成功，保证了质量、安全、进度，降低了施工成本．     

广谱型C60修饰电极电位传感器的研究

吸附型Ｃ６０修饰玻碳电极可作为一种广谱响应的电位传感器，对十余种无机及有机季铵盐阳离子，其电位－浓度对数值呈一定的线性关系，该电极制备方便、响应速度快，稳定性好。本文还从电极表面Ｃ６０晶型结构出发，对电极的响应机理进行了初步探讨。