New Developments in Spinning Fluidised Bed Incineration Technology

IntroductionIncineration is an important disposal methodfor the large volumes of sludge produced byindustrial and municipal wastewater treatment.The traditional means of disposal of sludge hasbeen either open dumping,landfill or dumping inthe sea. These practices require large land acreageand are becoming less attractive as the areasavailable rapidly disappear. In the case of seadumping,this practice is now being prohibited bynew legislation.In metropolitan areas and highly populatedcities,th…     

The induction of diabetes in rats by intramuscular administration of streptozotocin.

Streptozotocin administered i.m. was as effective a diabetogenic agent as when administered i.v. This is useful, particularly for the induction of diabetes in small animals.     

中部六省企业景气指数与GDP增长率的相关关系分析

本文通过对中部六省企业家信心指数、企业景气指数和GDP三者相关关系的分析，比较各省经济发展的速度。     

不同饰面材料高强混凝土柱的高温试验

开展了8根装饰有不同饰面材料的高强混凝土柱式构件在ISO834标准升温条件下的明火试验，考察了饰面材料对构件表面混凝土爆裂的影响；分析了不同饰面材料高强混凝土构件的内部温度场，并与试验结果进行了对比。研究结果表明：（1）饰面材料的引入虽然延缓了构件表面混凝土的起爆时刻，但却加重了其爆裂程度；（2）双层防火板可较好地抑制构件表面混凝土的高温爆裂；（3）将饰面材料折算为等效混凝土的做法，总体上可较好地反映饰面材料对构件截面温度场的影响。为确保实际工程中高强混凝土构件具有足够的耐火能力，科学合理地评估饰面材料的作用是十分重要的。     

Machine Translation Based on Translation Corresponding Tree Structure

Introduction The construction of the bilingual knowledge base is vi- tally critical to the development of example-based ma- chine translation systems[1]. In the translation process, the application of bilingual examples is concerned with how examples are …     

Inhibition of in vitro RNA synthesis by hycanthone,oxamniquine and praziquantel

Summary The schistosomicides, hycanthone, oxamniquine and praziquantel, were found to inhibit the in vitro RNA synthesis using isolated hamster liver nuclei. Preincubation of the nuclei with these drugs revealed that the inhibitory effect of oxamniquine was irreversible and progressed with time, whereas that of hycanthone and parziquantel was reversible. On the other hand, hycanthone and praziquantel have a high affinity for DNA but oxamniquine does not. The data indicate that the mechanism of inhibition by oxamniquine is different from that of hycanthone and praziquantel.     

PET(POY)加工ATY缝纫线的研究——强度和热收缩率

选用PET(POY)长丝通过空气变形加工缝纫线,为了提高缝纫线的强力和降低其热收缩率,对拉伸倍数、空气变形超喂率、热定型区温度和超喂率以及稳定区拉伸倍数进行了系统的实验,并分析了以上工艺参数对缝纫线的强力和热收缩率的影响.     

试论图书馆自建电子数据库所应遵循的准则(英文)

在分析IMLS电子数据库准则的基础上 ,以香港浸会大学图书馆自建电子数据库经验为例 ,重点阐述该原则在开发图书馆网上电子资源工作上的应用价值     

空冷200MW汽轮机低压级组小容积流量特性的计算与分析

对我国空冷三排汽２００ＭＷ汽轮机低压级组的小容积工况性能进行了计算与分析，该级组在小相对容积流量工况范围内经济性指标降低的主要原因是末级排汽损失剧增，动叶顶部区域产生大负冲角及根部区域出现大尺度分离流动。     

激光热解沉积微透镜中衬底温度场的研究

激光化学汽相沉积（ＬＣＶＤ）能在激光波长级区域内实现选择性沉积，再利用高斯光束的特性，可以实现在石英衬底上沉积球形剖面介质膜用作做透镜。其沉积生成形状与沉积速率有关，而沉积速率又与衬底温度及其分布有关。本文通过数学推导与计算机处理，详细描述了激光诱导石英衬底的温度分布，并通过高斯光束光斑扩束方法测量石英衬底表面温度分布。理论与实验相符，从而摸索了改善石英衬底温度分布以实现直接沉积微透镜的要求。