查询词典 comprehensively

The main contents are as follows:Firstly, starting with the general situation of soil erosion and the harms caused by it, the causes leading to the local soil erosion problem are analyzed comprehensively in the paper. And connecting with the measures taking place, sticking points towards the career of soil and water conservation are expatiated upon.Secondly, Back-Propagation Neural Network, One of Artificial Neural Network is used to set up a modal about the connection of the soil erosion modulus and seven factors impacts on it, such as, rainfall, rainfall largest intensity in 30 minutes, runoff coefficient, vegetation cover percent, rate of granule, rate of physical viscidity-clay, the rate of organic matter. Through the comparison with linear regression model, the second regression model, the Chinese Soil Loss Equation, it illustrated that BP Neural Network modal is more accurate than the other three modals in forecasting the mount of soil erosion, and the BP Neural Network will have some applicability in forecasting in soil erosion.

本文以霍山县作为皖西大别山区的典型区域，主要研究了以下内容：(1)从介绍霍山县土壤侵蚀状况以及所造成的危害入手，全面分析了导致当地土壤侵蚀发生的原因，并结合当地采取的水土保持相关措施，阐述了当地水土保持工作的症结所在；(2)结合上土市水土保持试验站多年实测资料和2005年实验资料，应用BP神经网络理论，建立了次降雨土壤侵蚀量与次降雨量、最大30min雨强、径流系数、植被覆盖度等因子之间关系的模型，并通过BP神经网络的预测模型与一次回归模型、二次回归模型、CSLE模型之间的对比分析，说明了建立的BP神经网络模型在土壤侵蚀预测可以取得较回归模型和CSLE模型更高的精度，也说明了BP神经网络理论在土壤侵蚀预报中具有一定的适用性。

With the development of the high-rise building in our country, steel reinforced concrete are researched and implemented comprehensively.

摘要随着我国高层、超高层建筑的发展，钢骨混凝土结构研究和应用越来越广泛。

Based on the "10th Five-Year Plan" industry key project of " high-speed-precise numerical controlled lathe"" high speed precise numerically controlled lathe" funded by Jiangsu Province (Approved No:BE2001068), the theory and its application such as dynamic virtual design , and modeling and correcting model corrected modeling on combine surface, disposition for parts partition walls, and the method of dynamic optimal design on the whole lathe was comprehensively and systemically studied. A new design plan of numerical controlled numerically controlled lathe was made put forward .

鉴于此，本文围绕江苏省十五重大工业攻关项目&高速高精度数控车床&的开发（批准号：BE2001068），在机床结构的动态虚拟设计、紧固结合面的动力学建模及模型修正、部件筋板布局和车床整机的动态优化设计等方面进行了全面、系统、深入的理论和应用研究，提出了一种新的数控车床的设计方案。

The testing data,the vibration frequency spectrum and the locus of the shaft's center were all comprehensively analyzed.

用CAMD6100动态监测系统对机组的振动进行了测试，并对测试数据、振动频谱和轴心轨迹等进行了全面分析；结合机组的历史状况和结构，找出了故障的原因，提出了相应的改造措施。

The composite molecular sieve with the pore advantage of the mesoporous material, the high acidity and high hydrothermal stability of microporous material has comprehensively applicational prospects in the fields such as petrochemical industry, adsorption separation, macromolecule shape selective catalysis, and so on.

复合分子筛同时具有介孔材料的孔道优势和微孔分子筛的强酸性及高水热稳定性，在石油化工、吸附分离、大分子择形催化等领域有广泛的应用前景。

The paper starts from GATS, the promise and memo by China government on the problem of national treatment and market entrance of tourism service. The situation of the tourism legal environment at present is comprehensively analyzed.

本文以《服务贸易总协定》和中国就旅游服务市场准入、国民待遇等问题所作的承诺附录或谅解备忘录为起点，综合分析了当前我国旅游业的法制环境，在充分肯定建国以来我国旅游立法取得的成就的基础上，指出了当前我国旅游业法制环境中存在的问题：首先是，旅游法律体系不完备。

This book from raising a child's interest in learning, fostering children's learning quality, and help children do a good job of pre-study and child develop good study habits, exercise the child's communication skills, to ensure the child's physical and mental health, to shape a child's self-security, to the Children select a suitable school and other nine-pronged approach to comprehensively carefully introduced for parents "to help their children do well on a one-year preparation" to do all the "work."

本书从提升孩子的学习兴趣、培养孩子的学习素质、帮助孩子做好学前学习、养成孩子学习的好习惯、锻炼孩子的交往能力、保证孩子的身心健康、塑造孩子的自我安全保护、给孩子选一所合适的学校等九大方面入手，全面仔细地为父母介绍了&帮助孩子做好上一年级准备&要做的全部&工作&。

The operation performance of PDC bits with screw drill tool appplied now in oilfield were analyzed comprehensively.

综合分析了目前使用的PDC钻头和螺杆钻具工作特性。

This paper comprehensively introduces the principle and the role of compacted sand pile in the reinforcement of the soft foundation based on the construction of the second contract section of Bao-Xi Railway,and describes the existing problems and their solutions.

系统地介绍了挤密砂桩加固软弱地基的原理和作用，并结合包西铁路第二标段的实践，阐述了施工中存在的问题及解决办法。

This article reviewed the question of the photochemical catalysis material development condition and existed the problem at present, and elaborated comprehensively the nanometer TiO_2 photo-chemical catalysis technology in aspect of the application, modification, preparation, carrier research situation and so on, and introduced the nanometer TiO_2 photo-catalyst and its the doping sample and the carrier preparation method and the photochemical catalysis activeness appraisal and the attribute experimental technique in detail.

本文系统回顾了光催化材料的发展状况及现在所存在的问题，全面阐述了纳米TiO_2光催化技术在应用、改性、制备、载体等方面的研究情况，详细介绍了纳米TiO_2光催化剂及其掺杂样品、载体制备方法、光催化活性评价及表征实验方法。

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