生产方法

The present paper will calculate the development speed of railway transportation for goods, by introducing index theory and making a literature review of arithmetic weighted mean index and stochastic approach.

本文引入指数理论，通过加权算术平均指数和随机指数编制方法的理论阐述与比较，最后应用随机指数化方法对江西省铁路货运生产发展速度进行试算。

At present, traditional means namely neutralization is usually used to treat these acids in order to meet production requirements, which means great waste of acid and alkali, As to high concentration of ammoniacal nitrogen, since there is no economic and feasible means yet, it is usually discharged directly without any treatment, which has great effects on the surrounding environment.

目前，对这部分酸传统的处理方法是通过加碱中和以达到工艺要求，酸碱浪费极大，而对于生产过程所排的高浓度氨氮，由于尚未有经济可行的处理方法，一般是未加任何处理就直接排放，对稀土冶炼厂周边环境的影响不容忽视。

According to Duhamei theory and method of binominal calculating productivity and combing with production of gas well, bore hole pressure is suggested so that a forecasting model for testing pr.

在Gringarten等人提出无限导流垂直裂缝模型解的基础上，通过对产生的裂缝进行微元段划分，结合均匀流率垂直裂缝模型，得出了裂缝微元段数为200时的井底不稳定流动压力的半解析解，根据杜哈美原理和二项式计算产能的方法，结合气井生产，提出拟合井底压力的方法，得到一种专门针对无限导流垂直裂缝模型的多产量测试产能预测模型。

Firstly, the course reviews the basic knowledge about matrix algebra and linear model, and introduce the BLUP for mixed linear model, then, learn the approaches to contruct and solve various animal models, including single trait animal model, repeatability model, maternal model, threshold model, random regression model, non-additive model and multiple traits model, finally, train application of animal model to animal genetic evaluation by means of a software on estimation of breeding values.

本课程首先回顾有关矩阵代数和线性模型的基础知识，介绍线性混合模型的BLUP求解方法，然后根据动物性状和动物育种资料的类型和特点，具体讲授不同种类动物模型，包括单性状动物模型、单性状重复率模型、单性状母体效应模型、单性状阈模型、单性状随机回归模型、单性状非加性效应模型和多性状动物模型等的建立和求解方法。最后，结合动物育种值估计软件，进行动物模型在动物生产性能的遗传评估中的应用训练。

Embedding the gradient direction search and new kinds of evaluation functions into the Genetic Algorithm, a special hybrid Genetic Algorithm with mutation along the weighted gradient direction to solve non-linear programming problems is developed. Then in Chapt 4, a type of nonlinear programming problems with fuzzy objective and fuzzy resources constraints is discussed, in which the objective is ill-defined and the resources possess two different types of fuzzy resources, i. e., tolerance and imprecision. By way of description and formulation of fuzzy objective and fuzzy resources, the problem with fuzzy objective and two different types of fuzzy resources is modelled into a fuzzy nonlinear programming model FO/RNLP and interpreted as three equivalent alternative crisp model to reflect the variety of the environment and the subjective and preference of the decision maker .

本文首先针对遗传算法在求解非线性规划问题中存在的问题，首次提出非可行点／染色体的主导准可行方向，准可行方向，及非可行点属于可行域的可行度等新概念，借助于模糊思想，提出了描述和度量非可行染色体的新方法；通过嵌入非可行染色体的信息于评价函数中，提出了三种新的评价非可行染色体的评价函数；把传统的启发式方法-梯度方向搜索和新的评价函数嵌入到遗传算法中，提出了一种沿加权梯度方向变异的新型混合式遗传算法；第四章针对生产实际中非清晰定义的模糊目标和两种类型的模糊资源，建立了一类连续型模糊目标／资源约束非线性规划问题的模型FO／RNLP。

The thesis focused on the color display and the transformation of color space of the digital map publishing, the method of color gamut compression, the reason and solve scheme of color distortion. According to the need of the map publishing production of the military, we developed a Mapcolor Design Assistance Decision System, which include the special map color design, classific effect evaluation of map color design and color management functions.

本文主要研究了数字地图出版条件下颜色的表示方法、颜色空间转换及色域压缩的方法、颜色失真的原因与解决方案，结合全军地图出版生产的需要，研制开发了集专题地图设色、设色分级效果评价和彩色管理功能为一体的地图设色辅助决策系统。

Toxic effect of insecticides on Coccinella septempunctata was studied by two design methods of direct and indirect effect with 8 usual insecticides in apple production as materials.

方法］以苹果生产中常用的8种杀虫剂为材料，采用直接作用和间接作用两种设计方法，研究了杀虫剂对七星瓢虫的毒杀作用。

The thesis combines the qualitative and quantitative methods, and a thought line of tracing back to the source. The specific company in which the study took place is a large size manufacturer of coreless phone. Through In-depth analysis of its manufacturing operations and use the manufacturing process reengineer to increase its overall productivity, product quality and downsize the manufacture cost.

运用定量与定性的方法相结合，理论研究与实际研究相结合的方法，并结合一家大型的无绳电话制造商的现状和存在问题，深入分析制造运作如何通过运用BPR来提高品质、整体生产效率和降低制造成本。

A method of frequency control for proportion adjusting is put forward by analyzing the adjusting method of dentiform belt feeder in MDM-5 low-pressure bollter made by E.

在分析德国E.Tartler公司生产的MDM-5型低压灌注设备现有齿形皮带机构配比调节方法存有弊端的基础上，提出了应用变频调速方法进行配比调节的方案。

The present invention relates to a method for preparing long-chain dibasic acid diester by using long-chain dibasic acid produced by fermentation process.

本发明涉及一种长链二元酸双酯的制备方法，尤其是一种用发酵法生产的长链二元酸制备长链二元酸双酯的方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐