According to the wheel-axle production line project of Ji" nan locomotive and rolling stock plant, this dissertation put forward "Designing of wheel-axle foundation production line and management of wheel-axle information and mainly carried on following several aspect works: According to current new technique of the domestic and international wheel-axle assembling is researched, and combining present produce condition, we have designed the machining and assembling product line of axle and wheel and non axle box rolling bearing assembling product line.

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Engineering Drafting》,《Mechanic Designing Foudation》,《Electrotechnician Foundation》,《Electronics Elements Techniques》,《Mechanic Control Techniques》,《Numerical Control Technology》,《Hydraulic and Pneumatic》,《Sensor and Testing Technique》,《Manufacture Technics of Dynamoelectric Product》,《SMT》,《Electric Control and PLC》,《Specialty English》,《CAD/CAM》,《Equipment Problem Diagnosis and Maintaining》,《Electronic Equipment Configuration and New Knowledge Lectures》,《Engineering Drafting Mapping》,《AutoCAD Training》,《Electric Product Integrated Assembling Training》,《Electronics Circuit Design》,《Locksmith training》,《Application Machine Design》,《Equipment Maintaining Training》,《Computer Assembling and Maintaining Training》,《Graduate Training》,《Synthesis Practice》.

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Via an analysis to the description and characterof dynamic supplier selecting procedure, the paper bringsforward Fuzzy C Mean Value Assembling method toanalyze the assembling evaluation index of railwaysuppliers. The weight of preferential index can bedetermined and then the way of choosing supplier isobtained.

通過動態(tài)供應(yīng)商選擇過程的描述與特征分析饥渴熟妇高潮喷水，提出一種模糊C均值聚類方法，對鐵路供應(yīng)商選擇評價指標(biāo)進(jìn)行聚類分析又大又硬又粗视频网站免费观看，從而確定其優(yōu)選集權(quán)重指標(biāo)美女污疼视频网站，進(jìn)而得到對供應(yīng)商選擇的方法。

If the legislative, or any part of it, be made up of representatives chosen for that time by the people, which afterwards return into the ordinary state of subjects, and have no share in the legislature but upon a new choice, this power of chusing must also be exercised by the people, either at certain appointed seasons, or else when they are summoned to it; and in this latter case the power of convoking the legislative is ordinarily placed in the executive, and has one of these two limitations in respect of time: that either the original constitution requires their assembling and acting at certain intervals, and then the executive power does nothing but ministerially issue directions for their electing and assembling, according to due forms; or else it is left to his prudence to call them by new elections, when the occasions or exigencies of the public require the amendment of old, or making of new laws, or the redress or prevention of any inconveniencies, that lie on, or threaten the people.

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On the basis of drawing on the technology and experiences of tower assembling and erection for 500kV and 750kV transmission lines in China, such methods suitable to the tower assembling for UHV transmission line as inside suspension pole with outside pulling wires, ground rocker pole and tower crane are adopted and applied in UHVAC test and pilot project, pursuantly the task of tower assembling and erection in this project is completed, from this a lot of practical experiences are achieved and can be available for reference to subsequent engineering and construction..

文章在借鑒我國500 kV和750 kV架空輸電線路組塔施工技術(shù)和經(jīng)驗的基礎(chǔ)上大线香蕉在线视频网站观看，提出了內(nèi)懸浮外拉線抱桿組塔、落地?fù)u臂抱桿組塔欧美一级婬片A片护士、塔式起重機(jī)組塔等適合于特高壓線路鐵塔組立的方法日韩综合无码视频一区二区三区。該方法已在特高壓交流試驗示范工程中得到應(yīng)用，為后續(xù)工程建設(shè)提供了技術(shù)儲備婷婷在线综合。

Motibity changed by gear-box in direction and rotate speed is transferred to the blade axis on the right side to drive the blade axis. blade axis'parameter, blade assembling frame and blade assembling means are ascertained. The load and movement of the blade axis are analyzed. And the best blade rotate speed is ascertained. According to the request of no-tillage soil, the appropriate furrow openers are chosen. They are staggered and assembled in two rows .According to the sliding cutting request, the crucial parts of the anti-blocking——the sliding cutting blade, its edge curve is analyzed and designed in principle. The academic curve function is gotten. Combined with working practice and technics request, the blade's figuration parameter is designed, 65Mn is chosen as the material for blades. The working load is analyzed. And the intension of the sliding cutting is analyzed and checked with ANSYS software. At last, the spring rack of the suppress wheal is analyzed in principle. The theory and parameter of designing the spring rack of the suppress wheal. Experiment indicated that the anti-blocking capability of this anti-blocking equipment was excellent.

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In this thesis,which is based on theory of supramolecular self-assembling,a series of ladderlike polyorganosiloxane was synthesized successfully with the help of H-bonding and charge transfer self-assembling template.

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The results showed that:(1)All of the five legume grass in Songnen Plain displayed assembling distribution pattern at inter-community level, of which Lathyrus quinquenervius,Vicia multicaulis,Lathyrus hedysaroides,Lathyrus davurica displayed assembling distribution pattern at intra-community level, while Medicago ruthenica tended to be random distribution.

結(jié)果表明：（1）松嫩平原五種豆科牧草在群落間大尺度層次上均表現(xiàn)為聚集分布格局黄片久久免费看aV；在群落內(nèi)，五脈山黎豆免费欧洲毛片在线视频，多莖野豌豆A毛片毛片看免费一A毛片，細(xì)葉胡枝子，興安胡枝子均表現(xiàn)為聚集分布日韩色情国内自拍网页；花苜蓿的聚集程度較低中文国产原创在线观看网站，并趨于隨機(jī)分布女人高潮一级AA片视频。

The two-dimensional structural units (such as silicon-oxygen tetrahedral sheet, octahedral sheet), interlayer space are assembled according to the sphere close packing manner, and the close packing layers parallel to {0001}. There are several mechanisms to release the difference in size while the silicon-oxygen tetrahedral sheet and octahedral sheet assemble the TO and TOT-type structural layers. The two types of structural layers with different interlayer space fitted together in six kinds of assembling modes and formed six kinds of crystal layers. The combinatorics analysis of the two-dimensional structural units revealed that there may be 28 kinds of TOT type interstradified minerals in six kinds of polysomatic assembling modes of interatradified structure. The structural layer is symmetrical for octahedron sheet in the structure of interstratified minerals and shows polarity characteristics.

結(jié)果表明，不同二維結(jié)構(gòu)單元體（包括硅氧四面體片国产1000黄色网站、八面體片、WWW4438、層間域的構(gòu)筑基本符合球體緊密堆積原理，緊密堆積層平行{0001}欧美一区性爱视频；四面體片與八面體片構(gòu)筑TO和TOT結(jié)構(gòu)層時采取多種機(jī)制消除二者在二維尺寸上的差異8888永久网站；兩種模式的結(jié)構(gòu)層與不同類型的層間物組裝形成六種組裝模式的晶層；并通過二維結(jié)構(gòu)單元體的組合規(guī)律的分析天天色,天天干,天天日，計算出可能存在的28種TOT型間層結(jié)構(gòu)日本黄色一级A片，它們分屬于6種間層結(jié)構(gòu)多體性組裝模式；間層結(jié)構(gòu)中超碰免费在线站长工具，結(jié)構(gòu)層對于八面體片是不對稱的激情亚洲小说网，并在屬性上表現(xiàn)出極性特征；間層礦物的晶層類型可用6種多體性組裝模式加以表達(dá)国产特黄特色视频网站。

The results show that: The mechanical behavior of universal segment lining is different under different assembling modes, which relates to the assembling types, places of transverse and longitudinal joints and position of the seal roof block the objective segment ring; design values of positive and negative moments, shearing force of segment liming and shearing forces of longitudinal bolts of universal segment lining are controlled with staggered joint assembling, and design values of deformation and surrounding rock resistances are controlled with straight joint assembling.

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