查询词典 improves

Compared with traditional method, this method not merely has the advantages of popularity, haleness and low cost but the accuracy of identifying the defect improves notably, thus it offers strong support for the prevention of defects in software procedure.

与传统方法相比，扩展正交分类方法不仅具有普适性、健壮性、低成本的优点，而且缺陷定位的准确性和精确性显著提高，为CMM中的缺陷预防提供了有力的支持。

Using the uniform information channels and the technology of SOAP and COM/DCOM/COM+, information integration among tool management system, ERP/MRPII, CAM and CAPP system is come true. Finally, the distributed tool management system is developed in using mutil-tired Client/Server model as the frame of software. It has the functions of tool general management, searching milling cutting data for CAM by providing the milling cutting data e-book and computer aided tool selection for CAPP by using expert system. The tool management system offers the tool-coding function, too. The study of tool management system in DNC improves the level of tool management and the flexible of arranging production, haleness and the automatic extent of DNC systems.

依托DNC系统统一的、强大的通信平台和采用SOAP、COM／DCOM／COM~+信息集成技术，实现了刀具管理系统和上层管理系统ERP／MRPⅡ、CAD／CAM／CAPP系统、下层数控加工设备之间的信息集成，并采用三层Client／Server软件体系架构开发了相应的分布式刀具管理系统，实现了刀具的日常管理和调度功能，并建立了一套适合DNC系统使用的刀具编码原则和刀具辅助编码系统，应用铣削用量电子手册为CAM提供铣削用量查询功能和运用知识库系统为CAPP提供简易的粗铣加工使用的铣刀类型和刀具材料辅助选取功能，提高了DNC中刀具及相关信息的管理水平和刀具信息集成程度，达到实现DNC系统中刀具信息共享，提高DNC系统的生产组织柔性、健壮性及其自动化程度的目的。

This improves handwriting and reinforces word recognition and spelling.

这有助于书写，提高单词的认识和拼写。

The Hanseatic League Headquarters improves the trade income of all settlements.

汉萨同盟总部提高该国家所有城邑贸易收入。

In conclusion, the article improves the core competence theory of Harmer and Lahaluder according to the real state of Chinese corporations, and constructs strategic competitive force model of corporations. Taking Changhong and Haier Co. as samples, the author analyses the core competence of both corporation and points out the strategic design to develop corporations core competence in the economy of network.

最后，结合我国企业的实际，对哈默与普拉哈拉德的核心竞争力理论进行适当改进，提出了企业战略竞争力模型，并以长虹和海尔为例对其企业核心竞争力进行分析，提出了网络经济下我国企业发展核心竞争力的战略构想。

Derives the formulae for calculating the distortion and stress on the acting surface of flexspline load in the drive process of the harmonic gear drive with three-wave wavegenerator;(2) analyzes and compares the performance of plastic and steel products under light load drive and calculates the probably reached limit of drive ratio for both types of flexsplines under the same load;(3) applies the harmonic gear drive with three-wave wavegenerator to the small-sized multiple-revolution electric device of valves by taking into consideration of the low limit of the drive ratio for the harmonic gear drive with three-wave wavegenerator made of plastics, improves the design on the main drive mechanism of the traditional small-sized multiple-revolution electric device of valves, and validates through examples the feasibility for the harmonic gear drive with three-wave wavegenerator made of plastics to be applied to the small-sized multiple-revolution electric device of valves. Finally the author performs calculations on the two types of the flexsplines of the harmonic gear with three-wave wavegenerator by using the finite element method and analyzes the causes for the errors.

本文根据三波谐波齿轮传动的运动变形特点，采用弹性薄壳的力矩理论，推导了三波谐波齿轮传动柔轮载荷作用面上的变形及应力计算公式；分析比较了轻载传动情况下塑料和钢材的性能，计算了塑料制谐波柔轮和钢制谐波柔轮在相同载荷情况下可能达到的传动比极限；对塑料制及钢制三波谐波齿轮柔轮进行了有限元计算，分析了产生误差的原因；针对三波塑料谐波齿轮传动比极限低的特点，将之运用于小转矩多回转阀门电动装置中，对传统的小型多回转阀门电动装置的主传动机构进行了改良设计，并通过实例验证了三波塑料谐波齿轮传动在小转矩多回转阀门电动装置中应用的可行性。

It produces corresponding nonredundent rule by direct generalization of lattice's nodes; This paper also improves the incremental concept formation and Hasse diagram update and apply it to incremental rule generation. We give examples to illustrate the idea of the algorithm and corresponding experimental results. 6 Rough set theory and concept lattice are similar in some aspects, the relationship between them is interesting.

在概念格结构上提出了一种在一定条件下更有效的，在已建造好的概念格上提取规则的算法，这种方法主要依据格结点的直接泛化来产生相应无冗余规则；改进了一种的渐进式更新概念格与相应Hasse图的算法，并将之应用于渐进式规则生成。

This combination of flexion of the neck and extension of the head improves the alignment of the axes of the oral cavity, pharynx, and larynx, facilitating optimal visualization of the vocal cords.

颈部屈曲、头部过伸使口腔、咽部、喉部成一直线，使声带充分暴露。

Negative attraction pressure with 150mmHg is the best. It not only improves the work efficiency , but also reduces happen rate of hemoglobinuria.

在进行术中血液回收时，吸引器负压以控制在150 mmHg左右为佳，既可保证工作效率，有利于抢救患者生命，又能降低患者因红细胞受损而导致血红蛋白尿的发生率。

The results show t hat yttrium exists as the form of compound (Al2Y) in AZ31 magnesium alloy, and dystectic Al2Y as the heteromorphic nucleation emerges firstly in the cou rse of alloy precipitation, which refines the alloy's microstructure and obviou sly improves the mechanical properties at room and high temperature. The average grain size of AZ31 magnesium alloy containing Y is reduced by 35.82%. Tensile s trength, yield strength and elongation percentage reach 212 MPa, 147 MPa, and 7. 5% at room temperature respectively, and 117 MPa, 98 MPa, and 10.2% at 200 ℃ re spectively.

结果表明，Y在AZ31 镁合金中主要以块状Al2Y化合物形式存在；高熔点的Al2Y在合金凝固过程中首先析出，成为凝固的异质形核剂，从而细化了合金组织，改善了室温和高温力学性能；由于Y的强化，含Y AZ31镁合金平均晶粒尺寸降低幅度约为35.82 %；室温抗拉强度、屈服强度和延伸率分别为 212 MPa， 147 MPa和7.5%，200 ℃时分别为117 MPa， 98 MPa和10.2%。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044