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methods相关的网络例句

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Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.

本文首先综述了目前国内外汽车加速噪声控制的现状、主要方法和技术措施,在此基础上,结合SC7080A和SC6350B汽车的车外加速噪声水平及现状,综合运用分别运行法、声强法、频谱分析法、声振相干函数法等现代噪声源识别方法,对SC7080A和SC6360B汽车进行了准确详细的车外加速噪声源识别并提出了经济可行的控制方案,针对SC7080A,主要在空气滤清器和进气阀门之间的进气管道上加装进气消声器,抑制空气滤清器壳体表面和进气口两处的噪声辐射,根据Helmholtz共振腔原理设计了三腔并联旁支型共振消声器,并进行了工程化设计和试制;针对SC6360B,主要改善了排气消声器在高频段的消声性能,对罩壳类零件进行了结构改进,降低了其表面噪声的辐射,并对发动机舱进行了吸声、隔声处理,设计了发动机隔声罩。

Exsanguination, stunning, and pithing should not be used as sole methods of euthanasia but as adjuncts to other methods.

放血法,击昏法,脑脊髓剌毁法,都不应该作为单独的安乐死方法,但可以作为配合其它方式的来使用。

On summarizing the common methods of reinforcement and reconstruction,bring forward a series new methods of reinforcement and reconstruction -from extrados reinforcing Two-way Curved Arch Bridge,including mostly reinforcing vault and skewback critical sections,at the same time optimizing deck structure reinforcement method;only reinforcing skewbackreinforcement method;altering arched arch construction for beam-arched arch reinforcement method.and combining condition of health rating with reinforcement method,as for different quality grade to select different reinforcement method.

在总结常用加固改造方法的基础上,提出了系列新的加固改造方法—从拱背加固双曲拱桥,包括主要加强拱顶和拱脚两控制截面,同时优化桥面结构的加固方法;仅加强拱脚截面的加固方法;改拱式拱上建筑为梁拱式拱上建筑的加固方法。并把技术状况评定等级与加固方法结合起来,根据不同的质量等级选择不同的加固方法。

Methods 1 Statistic methods including factorial experiment was carried out to optimize the major conditions for sample management, and the feasible negative and positive control for FCM analysis of CD62p expression were check out.

测定22℃保存液体血小板不同保存期再表达CD62p的能力,以评价该指标在血小板质量监测以及新的保存方法研究中的应用价值。

In the second and third part, some general methods and processes of "organizing" and "connecting" are detailed, including familiarization, coding, indexing, and mapping, etc., and some of these methods are compared.

文章第一部分简要介绍访谈资料整理和分析的特点,第二、三部分分别论述了"组织"和"连结"的具体方法,并对不同方法进行比较。

Although modern technology science has already proved these methods are fatuous, there are thousands upon thousands people still use these methods in many remote places.

尽管现代科学技术已经证明了这些方法是愚昧的,然而在许多偏僻的地方,仍有成千上万的人们在使用这些方法。

Then, in view of disadvantages of current fault diagnosis methods, some new methods and results are presented.

在此基础上,针对一些现有的故障诊断方法的不足提出了新的方法,并给出了结论。

Chapter 1 is a preface to introduce the motives of this paper research methods scope restriction and frame Chapter 2 will fist introduce the concept of database and then discuss the necessity of database protection in the creating methods and with or without originality This chapter will put emphasis on the importance of originality to database Chapter 3 will observe the British America and Germany's viewpoint of originality to discuss their legislative mode of database legal protection Chapter will introduce EU Directive/96/9/EC of database protection and four judges of EU Court after the Directive takes effect in 2004 to find how the ECJ use the Directive Then according to the DG Internal Market and Service Working Pater and BEUC's evaluation of the Directive this paper will find whether there is positive reaction and influence in database market after EU member countries take the same legislations with the Directive Section 5 will introduce the legislation of British and Germany following the Directive and analyze the development and questions of the two countries' current legislation Chapter 5 will start with Americas case Feist v Jane Doe to understand the case's influence to American legal protection of databases and introduce the Parliament's proposal after the EU Directive Chapter 6 will introduce Japan legislation regarding legal protection of database works and discuss the goodness and badness through Japan academy and judicial viewpoint Chapter 7 will introduce Taiwan's legislation to find whether current law provides enough and adequate protection to databases and discuss whether there is a necessity of amendment At last this paper will try to provide some suggestions about our legislation Chapter 8 is the conclusion of this paper

第二章首先介绍资料库之概念,并以建置方式与是否具原创性区分方式探讨资料库法律保护之必要性,而因著眼原创性对於资料库法律保护之重要性,便於第三章以比较法独立观察英、美、德国对原创性之观点,以接续探讨三国对资料库所采取之立法途径。第四章部份介绍欧盟资料库保护指令之相关规定,并就指令公布后,欧盟法院於2004年接续作出四个关於资料库保护之判决加以介绍,以期寻求欧盟法院如何运用指令规范中之构成要件,而后并参考欧盟委员会工作小组及消费者组织报告对欧体资料库指令之评估文献,探究欧盟各国采取与指令相同立法后,在资料库市场上是否有正面的回应及影响,并於第五节针对英、德两国跟进欧盟资料库保护指令立法之介绍,并归纳、检讨英、德两国之现行法制之发展与所面临之问题。第五章延续第三章、第四章论述后,进入美国1991年Feist案后,美国法院对国内资料库保护之后续见解,探究1991年Feist案对美国资料库保护之影响程度,同时并述美国於欧体公布资料库指令后国会提出之资料库立法草案。第六章则针对日本新增资料库著作之立法模式加以介绍,并藉由日本学界、实务之见解探讨该立法模式之优缺点,再於第七章进入我国法制之介绍,以观察我国目前之法制是否提供资料库充分的保护,探讨资料库立法之必要性,最后尝试提出我国立法模式之建议。第八章则为总结之论述。

On reaction rate and yield as evaluating standard for different methods, the potassium ferricyanide oxidation and H2O2 oxidation for octreotide were found to be superior to other methods in less reaction time and high oxidation yield.

从氧化速率及氧化效果的方面考虑,发现铁氰化钾氧化法和H_2O_2氧化法对还原型奥曲肽的氧化效果更优。

In this paper, we consider hyperbolic conservation laws, and the following work has been done to the finite volume method on unstructured meshes :In preface , we introduce the backupground of the oringe of the finite volume method, and point out the limitation of the finite difference methods and the finite element methods, and import the finite volume method.

本文主要考虑双曲型守恒律方程,对二维非结构三角形网格有限体积方法作了如下工作:介绍了有限体积方法的产生背景,指出了有限差分方法和有限元方法中的特点,对有限体积方法的产生和发展给出了比较详细的分析。

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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

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