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This paper adopts auto-threshold value technology which can select better threshold value. This paper puts forward rotating projection moment invariants which optimizes moment invariants and identifies conglutinate letters.

本文采用了自动阈值选择技术，使阈值的选择更合理；对不变矩进行了优化，首次提出了旋转投影不变矩方法，适合粘连字符地识别。

Fourthly, according to the theory of circular economy, the paper tried to provide an effective and feasible process flow of EOL vehicles. After taking into account of the situation in China, the paper also tried to establish an EOL vehicles recycling system which is represented by automaker integrative mode. The system is not only congruous with the Extended Producer Responsibility Policy, but also beneficial to integrate numerous enterprises and individuals among the auto industry chain.

第四，结合我国汽车产业供应链模式，遵照循环经济理论，尝试提供一套有效可行的报废汽车处理流程，并在充分考虑我国现阶段国情的基础上，构建了以汽车制造商一体化模式为代表的报废汽车回收体系，使之既符合国家对汽车制造商提出的"生产者责任制"政策，又能利用汽车制造商在产业供应链中的领导地位，将众多企业或个体有效集结起来。

This paper analyses the shape of Conjugate Curve of the profiee of pin tooth,develops the formula for computing the curvature of the comjugate curve, and completes the quantitative analysis of conjugate property of the circular arc and pin gears,This paper provides the theoretical foundation for the synthesis of circuler-arc and pin gear transmission.

本文分析了针齿齿廓的共轭曲线型式，推导了共轭曲线的曲率计算式；对圆弧针齿齿轮共轭性作了定量分析，为圆弧针齿传动的综合提供了理论依据。

This paper reviews the major methodological issues in cross-cultural research,covering topics in research design,measurement,and data analysis.From a design perspective,the paper begins with the use of consilience methods to strengthen causal inferences in cross-cultural research.Th...

作者首先从研究设计的角度分析如何通过汇聚方法加强检验跨文化研究的因果关系的能力，然后分析跨文化研究中测量对等性(measurement invariance/equivalence)问题以及相关的统计方法，最后简要介绍了多层线性模型在跨文化研究中的应用、并讨论跨文化研究方法的发展趋势。

The linear structural EV model studied in the paper can be written aswhere are the observations and measurement error of Xi and yi respectively ,and ij, Xi, ij are p-vectors .The paper presents the estimators of ,.Under some suitable conditions ,strong consistency is obtained .

对于一般线性结构型EV模型，即ξ_=X_i+δ_，η_=y_i+ε_=α+X_i′β+ε_，j=1，…n_i；i=1，…，k，…(0.2)其中ξ_(ij，η_，δ_，ε_分别是自变量X_i和因变量y_i的观测值和观测误差，ξ_，X_i，δ_是p维向量本文给出了参数β，α的估计，并在适当条件下，得到了估计的强相合性。

In allusion to realistic questions existed in current resources construction of the project, the paper provides correlative solutions and suggestions about three kinds of education resources from construction, application and management aspects. At last this paper sums up some revelations for the continuative development of

针对当前青海、甘肃、新疆三省农远工程三种教育资源建设中存在的问题，分别从教育资源的建设、应用、管理三个方面提出相应的解决对策和建议，对未来在西部地区继续开展教育信息化建设提出了一些建议。

The paper first points out that the continued fraction analysis method is not the original idea of the refuted paper "The Attack on the REESSE1 Public Key Algorithms".

文章首先指出连分式分析方法并非"对REESSE1公钥算法的攻击"一文的原创思想。

By giving the example, explains that theorem 4 in the refuted paper is not the necessary condition of the continued fraction convergences, by discussing the indeterminacy of the lever function and citing the counterexamples, expounds that the theorem 4 is not sufficient condition of the parameters W and W -1 neutralizing each other, and so shows algorithm 1 and 2 in the refuted paper to be incorrect.

通过举例说明了"攻文"定理4不是连分式收敛项的必要条件，并通过对杠杆函数不确定性的讨论和反例的举证说明了"攻文"定理4不是W与W –1相互抵消的充分条件，从而证明了"攻文"算法1和2及其衍生方法是错误的。

It is testified that the application of cement-red mud concrete is feasible, and concrete mix property on according to the function for road using has been designed in this paper. At the same time, this paper analyzed the strength theory of cement-red mud concrete, the contradistinctive test of concrete function between cement-red mud concrete and common concrete have been done.

同时开展了赤泥混凝土路面材料应用研究，研制出了符合路用性能的赤泥混凝土配合比，分析了赤泥混凝土强度形成机理，并做了混凝土路用性能的对比试验。

The research of this paper is began with the analysis the geographic spatial character of the UPTN, and designs the UPTN data mode based on GIS. Then, based on the good exhibiting all kinds of topology of the UPTN, and combined with the technology evaluation standards of the UPTN, this paper builds the UPTN planning mathematic model, and puts forward the quantitative calculation of the UPTN evaluation standards based on GIS; brings forward the arithmetic of the optimal path of the UPTN based on the public traffic network storage structure; designs the bus lines grouping management model, and realizes the contradistinctive evaluation of the UPTN planning projects based on GIS.

论文研究的重点内容是从分析城市公交网络中地理空间实体的特征开始，设计基于GIS的城市公交网络数据模型，在有效表现公交网络拓扑关系的基础上，根据公交线网技术评价指标，建立基于GIS的公交线网规划的数学模型，并给出公交线网评价指标的GIS量化计算方法；提出以公交线网数据存储结构为基础的公交网络最优路径算法；设计公交线路分组管理模型，实现公交线网规划方案对比分析。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。