一种适合于网络专家系统的通用理论(英文)

描述运用于工业自动化的一种自适应自学习方法。基于此方法,Ａｐｔｒｏｎｉｘ公司开发出一套通用软件工具－ＳＴＩＭＴＭ,并应用于不同工业领域。ＳＴＩＭ可用于构造各类专家系统。基于因素空间理论,ＳＴＩＭ具有一系列独特之处,比如自动化、自学习,以及自翻译。如果与因特网,嵌入式控制器以及可编程逻辑控制器等结合使用,ＳＴＩＭ则成为一个十分有效的工具,可应用于远程连通与控制、模式识别、机器故障诊断,以及自动化加工过程中的传感器数据融合     

Regulation of grasshopper fecundity,longevity and egg viability by plant growth hormones

Summary Abscisic acid, a plant growth hormone, added in water to the grass diet of a grasshopper, greatly reduces the reproductive rate, as does gibberellin A₃ at doses 10 times greater. Reciprocal seasonal variations in quantities of these hormones could synchronize the growth and reproduction of insects with their host plants in the field.Acknowledgments. I thank Drs J. Pickett, G. Strobel, D. Meyers, I. Mills, L. Jackson and J. Bradbury for helpful consultations; Dr R. Lund and Ms W. Whitmore for statistical analyses, and S. Baril, M. Gaudet, D. Wrobetz, J. Cotter and W. Wallace for technical assistance. This research was supported by the Montana Agricultural Experiment Station, Project 420, and is published as Journal Paper No. 865.     

克拉2气田石油地质特征

克拉2气田位于库车拗陷克拉苏构造带中段, 是双重构造中呈串珠状分布的一系列褶皱中的一个局部构造. 含气层系以下白垩统巴什基奇克组砂岩为主, 其次为下第三系库姆格列木群白云岩段和砂砾岩段及下白垩统巴西盖组砂岩. 天然气中甲烷含量大于97%, 属于干气, 气源为侏罗系煤系地层. 克拉2号构造圈闭形成于西域期, 成藏期晚. 下第三系厚层膏盐区域盖层形成的良好封盖条件及其成藏期晚是克拉2大气田得以很好保存的根本原因. 克拉2气田的异常高压是由于西域期来自北部的强烈构造挤压作用而形成的.     

“名词”意义是否宽泛了点？

<中国科技术语>编辑部: 收到你们的<中国科技术语>第一期,非常感谢.读了这期文章,深感不仅是刊物名称的改动,也看到内容的拓宽与提高.     

Diethylmesoxalate hydrate, a new irreversible inhibitor of cholinesterases.

Bovine erythrocyte acetylcholinesterase and human plasma cholinesterase are irreversibly inhibited by diethylmesoxalate hydrate, the inhibition potency being comparable to that of certian insecticidal organophosphates and carbamates. Insect cholinesterases, however, appear to be much less affected by diethylmesoxalate hydrate. The compound was also found to inhibit the hydrolysis of paraoxon by rabbit plasma A-esterase, but in a reversible mode.