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The general structure of the expert system for predicting ore beneficiability, and the general structure of the sub expert system for predicting lead—zinc sulphide ore beneficiability as well as the user interface structure of the whole system are designed.

对矿石可选性预测专家系统进行研究，目的是试图为改革传统的选矿试验研究方法开辟另一条新的更为广阔的途径。

The main structure of Phenolic resin curing is a three-dimensional network linked by methylene between phenols.It is shown in the process of thermal degradation that the thermal degradation of phenols and methylenes,and degradation product of gas small-molecule is a little;While the character of the epoxy resin molecule structure is that the milecule chains contain lively epoxy group,which can be at the end ,middle of the molecule or forms rings structure.

酚醛树脂固化物的主要结构为苯酚之间通过亚甲基连结的一种三维体型网络，因此在热降解过程中主要表现为酚基和亚甲基的热降解，降解后气态小分子产物很少；而环氧树脂的分子结构是以分子链中含有活泼的环氧基团为其特征，环氧基团可以位于分子链的末端、中间或成环状结构。

Combustion technology. According to the character of CFB and current research, a steady state model of the flow structure and mixing process in the upper dilute zone of a CFB, where variations in flow parameters with height are neglected,揅ontinuous桪ispersion Model? is presented. The model is based on a two梡hase structure, consisting of an upflowing lean suspension and a downflowing particle clusters. On the basis of this model, a numerical simulation calculation model about flow structure and temperature field is established.

根据循环流化床锅炉特点及国内外的研究开发现状，本文在不考虑沿炉膛高度方向上流动参数变化的情况下，提出了一个描述循环流化床上部稀相区流动结构和混合过程的稳态模型——&连续扩散模型&，即认为床内存在着向上运动的气固悬浮相和低速下降的颗粒絮团相，在此基础上建立了流动结构与温度分布的数值模拟计算模型。

D simulation research on the air cushion effect on the slamming pressure peak value of trimaran cross structure;2. A forecast method of slamming pressure acting on the ship outside plates;3. Not only can the fluid generate big slamming pressure s on the structure,but the structure s response has significant effects on the fluid s flow fields,as strong fluid-solid coupling exists between them.

本文运用大型有限元程序ANSYS建立某一高速船密加筋和纵骨架式两种形式的船底板架的有限元模型，计算这两种船底结构板架在砰击载荷作用下的瞬态动力响应特征，进行比较分析，得出能更好的抗砰击的高速船船底结构形式，为高速船的结构没计提供参考。

The aim of this thesis is to explore new MWDC with cation-deficient perovskite structure in A_5B_4O_(15) system. According to the characteristic of A_5B_4O_(15) perovskite structure, series of new titanates / tantalates Ba_(5-x)La_xTi_xTa_(4-x)O_(15)(x=1~3) were prepared, characterized. The dielectric properties were measured. Furthermore, the effects of Nb~(5+) substitution Ta~(5+) at B-site in Ba_3La_2Ti_2Ta_2O_(15) ceramic on structure and dielectric properties were studied.

本论文的主要目的是在A_5B_4O_(15)系列中探索新型类钙钛矿结构高性能微波介质陶瓷，进行了Ba_(5-x)La_xTi_xTa_(4-x)O_(15)(x=1～3)系列钛钽酸盐陶瓷的制备、结构与介电性能研究工作，并研究了材料Ba_3La_2Ti_2Ta_2O_(15)的B位Nb~(5+)离子取代Ta~(5+)离子对材料结构和介电性能的影响。

SEM examination showed that the experimental group has regular spongiest structure,complete bone lacuna structure,partial broken os-teone and visible bone canaliculus, while the sham control group has disorderly structure, broken osrteone, little bone lacuna and total invisibility of bone canaliculus.

结果 X线片示A组右侧股骨头骨密度增高，透光区较小，B组骨密度减低，有大小不等透光区；ECT扫描示A组静态放射性分布中等浓聚，而B组静态图像放射性分布呈炸面包圈样改变，欠均匀；组织学检查显示A组骨空陷窝率、血管数、骨髓腔内脂肪细胞直径较B组明显改善(P＜0.01)；扫描电镜检查显示A组松质骨结构较规则，骨陷窝结构完整，部分骨板断裂，骨小管可见。B组结构紊乱不清，骨板断裂，骨陷窝少，骨小管消失。

Ccording to the needs of structure vibration monitoring and active control technique, a research on fiber optic smart structure vibration shape perception and SMA actuating control was conducted by using space sailboard structure as an experimental model.

bstract 以模拟太空帆板结构为试验模型，针对振动状态监测与主动控制技术需求，着重进行柔性光纤机敏结构振动形态感知及其形状记忆合金致动控制研究。

In order to study the deformation destructive pattern and influence rule of box tunnel lining structure cross the ground fissure with 30 degree, based on the background of Xi'an metro engineering and the geological environment of Xi'an ground fissure, the similar constant of box tunnel lining structure modelling experiment was designed according to the similar theory, furthermore, the parameters of model concrete, model reinforcement bar and model structure country soil were designed.

为了研究小角度（30°）斜穿地裂缝的箱型隧道衬砌结构在地裂缝影响下的变形破坏模式和影响规律，从西安地铁工程背景和西安地裂缝地质环境出发，根据相似理论设计了箱型隧道衬砌结构模型试验的相似常数，在此基础上对模型混凝土、模型钢筋、结构围岩参数等进行了设计。

Through the design and practice of light-type steel structure, the author introduces the design elements of the workshop's pile, beam, roofing purline , node and rigid frame's zoccola with the structure, in order to make the structure more economic and rational, which to offer a reference for engineering and technicians.

通过轻型钢结构的设计与实践，介绍了其结构厂房柱、梁、屋面檩条、节点及刚架柱脚的设计要点，从而使结构变得更经济合理，对工程技术人员具有一定的参考价值。

The article analyzed the whole work from the viewpoint of pitch structure, and point out the basic pitch structure was a nucleus serial, and the basic method to form the work was partitions of the nucleus serial. It showed the work logic relationship from kernel to extension, from part to whole, and from harmony to the integral structure.

文章从音高结构的角度来审视和分析全曲，指出了构成作品的基本音高组织是&核心序列&；构成作品的基本方式是&核心序列&的&分割&，从而揭示了这首作品从内核到外延，从局部到整体，从和声到整体结构的逻辑关系。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。