查询词典 System
- 与 System 相关的网络例句 [注:此内容来源于网络,仅供参考]
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According to structural characteristics of floating slab tracks, a track segment element was taken between two adjacent fasteners. For each element, rails were regarded as Euler beams supported by discrete viscoelastic supports. The fasteners and rubber supports were replaced by a linear spring and damp. So the vibration model of the floating slab track was established. In constructing vibration model of a metro train, each car of the metro train with two suspensions was modeled as a multi-rigid body system, in which rigid bodies were connected with each other by a linear spring and damp. Combining the potential energy of vertical vibration of the track with that of the metro train, the total potential energy of vertical vibration of the train and track was obtained. And then, the matrix equation of vertical vibration of the system was established using the principle of total potential energy with stationary value in elastic system dynamics and the "set-in-right-position" rule for formulating system matrices. The vibration responses of the system can be obtained by solving the matrix equation with the direct time integration such as Wilson-θ method.
摘 要:针对浮置板式轨道结构特点,取相邻2个扣件之间的轨道为1个轨段单元,钢轨视为连续弹性点支承Euler梁,浮置板视为弹性薄板,扣件系统及橡胶支座均模拟为线性弹簧及粘滞阻尼器,建立浮置板式轨道振动模型;将城轨列车中的车辆均离散为多刚体系统,各刚体之间通过线性弹簧及粘滞阻尼器相连,建立列车振动模型;将浮置板式轨道及列车振动势能叠加,得到系统竖向振动总势能;基于弹性系统动力学总势能不变值原理及形成系统矩阵的"对号入座"法则,建立此系统竖向振动矩阵方程;采用Wilson-θ逐步积分法求解此矩阵方程,得出此系统竖向振动响应。
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The thesis is divided into seven chapters: the system analysis, the system design, the directions of system use and maintenance, the system assessment, the summarizer, it expounds the purpose and course of the catering management system development and expectant effect.
全文共分为七章:前言,系统分析,系统设计,系统实施,系统使用与维护说明书,系统评价,开发设计总结,详细地阐述了本系统开发的目的、过程及预期效果。
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Product features: 1, automatic satellite system power automatically begin searching and tracking satellites; 2, Express to capture the use of WRS algorithm for finding stars at Express looking for about 15 seconds to track satellites; 3, receive real-time tracking of satellite signals, high-speed DVB identification code in order to achieve continuous flow of radio and television programs to watch; 4, automatic identification in the frequency and be able to accurately identify the location on the target satellite; 5, scanning electron velocity EBF sweep mode to ensure that the system 100 times per second tracking sweep speed, so that the antenna system to ensure that the system at all under any uninterrupted for watching satellite television programs and allowing the system to greatly increase the service life; 6, self-diagnosis can be their own fault diagnostic equipment, including communication links, sensors, drives, etc..
产品功能:1,自动寻星系统通电后自动开始搜索跟踪卫星;2,快速捕捉利用WRS寻星算法在15 秒左右快速寻找到跟踪卫星;3,接收信号实时跟踪卫星,高速识别DVB 码流以实现连续收看广播电视节目;4,自动识别能够在频率和位置上准确的辨别目标卫星;5,电子波速扫描 EBF扫模式保证了系统每秒100次的跟踪扫速度,使天线系统保证系统在任何条下都能不间断的收看卫星电视节目且使系统的使用寿命大大增加;6,自我诊断可以自行诊断设备故障,包括通信链路、传感器、驱动装置等。
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The main clue of the transition of the currency system included the transition from the sycee system to the silver dollar system, from copper cash system to the copper coin system and the circulation of the new-typed paper currency.
晚清币制变迁的主线是:银两制度向银元制度的变迁,制钱制度向铜元制度的变迁,清末新型纸币的发行流通也是晚清币制变迁的一部分内容。
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Different from traditional system protection models, such as access control matrix model, this theory describes the operations in system by functions of random variable vectors, build an analysis model of trusted system with three axioms, and analyze the information flow in the system by tracing the operation sequence of the system.
与访问控制矩阵模型等传统的保护系统模型不同,这一理论用随机变量向量的函数来描述系统操作,基于三条公设建立了可信系统的分析模型,并通过对系统操作序列的跟踪来分析系统中的信息流。
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FHC has developed a series of new products on the Harris 20-20 platform, such as Digital Dispatch System (2B+D based), Call Center System, Network Management System, Digital Recording System, Billing System, SS7 TUP, ISDN BRI, IP Gateway, V5.2 interface, CSTA interface, Windows-based Attendant Workstation etc.
此外,远东哈里斯还在Harris20-20平台上开发了多种新产品,包括2B+D调度系统,呼叫中心系统,交换网管系统,数字录音系统,计费系统,SS7 TUP, ISDN BRI,IP网关,V5.2接口,CSTA接口,Windows话务台等。
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Twin-screw extruder design should include twin-screw extruder, overall scheme of the types of extrusion system design, the design, the transmission system, the design of the system, heating and cooling system design, the design of control system, etc.
双螺杆挤出机设计应包括双螺杆挤出机类型的确定,整体方案的确定,挤压系统的设计,传动系统的设计,加料系统的设计,加热冷却系统的设计,控制系统的设计等。
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From the angle of existing water legislation, the thesis analyzes relevant management legislation and identifies such setbacks as unestablished water right transfer system, irrational price mechanism, unfavorable factors related to management system, unflexible legal liability. Then it puts forward proposals for improvement from the angle of water system, water payable utilization system and water industry access system. In response to the problems with existing law and rules, the thesis brings forward some inputs regarding local rules and regulations with local characteristics which offer effective Countermeasures for current water resources management.
从山西省现行水资源管理立法的主要内容入手,通过对一些相关的管理立法的评价分析,找出其中的不足,例如水权转让制度的尚未确立,水资源价格机制的不合理,管理体制上的不利人为因素,法律责任的过于原则等,深入分析,阐述思路,从山西的水权制度及水环境行政管理制度中的排污收费制度和水资源有偿使用制度及水行业市场准入制度方面提出改善意见,针对现行法律、法规中存在的问题,提出修改建议并制定出具有山西特色的地方性法规、规章,切实有效地为解决山西水资源管理中存在的问题提供法律对策,这是我们的目标。
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On the base of the definition of system, this chapter analyzes and brings forward that mature and reasonable system for which unit sense rule is the precondition is the basic guarantee of the high efficiency of market economy from the system and the efficiency, that is, the market economy efficiency is guaranteed by the system and promoting the economy efficiency is the system's basic function and value pursuance.
本章在对制度进行内涵界定的基础上,从制度与效率角度进行分析并提出:以个体理性规律为前提的完备而合理的制度,是市场经济的高效率的基本保障,即市场经济效率以制度为保障,制度以促进经济效率为价值追求和重要功能。
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The systematic reform and construction of Marxism Philosophy should depend on the management of the following four relationships:(1) the relationship between explanation system and innovation system;(2) the relationship between set system and unset system;(3) the relationship between one system and several states;(4)the relationship between the whole and the parts.
马克思主义哲学体系的改革和建构应依据以下 4个方面的原则:第一,应正确处理阐释体系与创新体系的关系;第二,应正确处理有"体"与无"定体"之间的关系;第三,应正确处理"一体"与"多态"之间的关系;第四,应正确处理整体与分体之间的关系
- 相关中文对照歌词
- (The System Of) Doctor Tarr And Professor Fether
- Beat The System
- Their System Doesn't Work For You
- System
- System; Start
- Victim Of The System
- Infiltrating My Way Through The System
- System
- Solar System
- Another Day In The System
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。