查询词典 trusteeship system

The system of fueling pipeline ,in particular, the branch form pipeline system with pump deliver,one side, the form of pipeline is multiplicity,on the other hand, the working state is changefully,so,the working state of the system must be adjusted and controled, the paper contraposes the system, investigating the method of adjusting and control,introducing several pressuered-control valv

注油管路系统，特别是多分支的泵送管路系统，一方面管路结构形式多样，另一方面工作状态多变，因此，在系统工作中均需对工况进行调节与控制。

The key of culture development lies in the development of concept of value .The value system of one cultural system is not only the structure reflection of its system in the great degree .But also stipulated the special characteristic and the direction of this system's development and evolution in the most degree .

文化发展的关键在于价值观念的批判继承、革旧立新，一个文化系统的价值体系不仅在很大程度上是该系统的体系结构的反映，而且在很大程度上规定了该系统的特质和发展演化方向。

Another MCU, 89C2051 is used to realize the control of the three rows LED monitor showing coordinates of axis X and Z axis and other state of the system. Charnel A and C of 8155 are used for editor keyboard, which make the inputting or editing of the NC code and data possible. Charnel P1 of 8031 is used for the operation keyboard such as system power on/off and movement of axis X or Z. a programmable parallel I/O chip, 8255, is used to achieve system I/O and the transmission of other information. In summarize, the system developed is characterized by its simplicity, low development cost and high reliability.

在CPU存储器扩展电路设计中， CPU选用MCS-51系列的8031单片机，外扩32K的程序存储器和 8K的数据存储器，分别用于存放系统管理程序、数控加工程序以及运算数据；在显示电路设计中，选用MCS-51系列的89C2051单片机作为从CPU，控制三排LED显示器，用于X轴、Z轴动态坐标以及相关数字的动态显示；在手动键盘和编辑键盘设计中选用8155芯片的PA口和PC口作为行、列母线，扩展矩阵式编辑键盘，用于程序和数据的输入或编辑，同时选用8031单片机的P1口扩展手动键盘，用于系统启动、停止以及运动部件在X、Z轴方向的手动控制；在I/O口扩展电路设计中选用8255芯片扩展输入输出口，用于接收和传送开关量及相关信息。

Aiming at some problems of oil﹠gas drilling safety assessment methods, such as bad cooperation, not scientific of general judgment, not comprehensive or exact of the index contents and so on, considering the wide meaning, complex, high chiasma and faintness of oil﹠gas drilling process safety assessment index and the complexity of the assessment system itself and the particularity of hoisting system, this paper mainly studies on safety assessment indexes system and safety assessment method of oil﹠gas drilling hoisting system process .

针对目前油气钻井作业安全评价分析方法的配合性差、综合评判的科学性不强、评价指标反映的内容不全面和不准确等问题，并考虑到油气钻井作业安全评价指标体系中评价指标含义面广、交叉性和模糊性强，以及评价指标体系结构自身的复杂性和油气钻井作业八大系统中起升系统作业的特殊性，本论文重点对油气钻井起升系统作业安全评价指标体系及安全评价分析方法进行了研究。

The proof system is the core of the civil suit system and the proof limitation system is the core of the proof system.

证据制度是民事诉讼制度的核心，而举证时限制度又无疑是证据制度的核心。

Specializes in closed-circuit television monitoring systems, access control time and attendance system, the public address system, the Group of the telephone system, computer network system sales and installation.

专业从事闭路电视监控系统、门禁考勤系统、公共广播系统、集团电话系统、计算机网络系统的销售与安装。

The problem of the necessity that builds from religious legal system, feasibility, existence and the outlet that solve put forward very cogency and good proposal, build the system of theory of religious legal system that has Chinese distinguishing feature to compose, drive legal system of our country religion to build healthy development, had positive effect.

从宗教法制建设的必要性、可行性、存在的新问题及解决的出路都提出了十分中肯和良好的建议，对构建具有中国特色的宗教法制理论体系，推动我国宗教法制建设健康发展，都起到了积极的功能。

Complete research and induction regarding the special attribute and inherent law of movement of the artificial system is done through constructing the dynamic evolution model of artificial system and etc. Furthermore, guidelines on the analysis and the design of the artificial systems are deducted. Consequently, a set of rather integrated ideology of the engineering system theory is formed. This lays a solid foundation to the development of the engineering system theory, which is a new subject.

文中在讨论系统理论的人工系统领域应用时，提出了工程系统理论的新概念，尝试将抽象的人作为人工系统的重要组成要素，通过构造人工系统的动态进化模型等手段，对人工系统的特有属性及本征运动规律进行了深入研究和归纳，进而推演出人工系统分析、设计准则，形成了一套较完整的工程系统理论思想体系。

The experiment results indicate that V-system is an effective tool used to reconstruct complicated geometric information with both continuous and discontinuous signals. This is the essential difference among V-system, the classical complete orthogonal system with continuous functions and Walsh and Haar system which include intense discontinuous functions.

利用三角域上V-系统进行三维复杂几何模型的重构实验，实验结果表明，V-系统对复杂的、连续间断并存的几何信息重构特别有效，这与经典的连续正交函数系及强间断的Walsh及Haar函数系有本质的不同。

to reduce the impact of carrier frequency offset in ofdm system,this thesis designs a new carrier frequency offset estimation scheme for ofdm system.the carrier frequency offset estimation includes acquisition and tracking.we adopt variable step size adaptive algorithm.the acquisition range of the proposed algorithm is as large as one half of the overall signal bandwidth.through this method we can not only avoid the feedback by using forward error correction,but also reduce the times of complex multiplication in order to reduce the power consumption of the system.this algorithm not only has low complexity and fast convergence nut also can improve the demodulation performance of ofdm system.computer simulation illustrates the superior performance of the proposed algorithm with regard to estimation accuracy in both awgn channel and multi—path channel.

摘 要：为了减小正交频分复用系统受频率偏差的影响，在ofdm系统中设计了一种新的载波频偏估计算法。频偏估计包括跟踪和捕获两个阶段，文中采用变步长自适应算法来进行跟踪，这个跟踪算法的捕捉范围是整个信号带宽的一半。通过此方法，不但可以利用前向纠错的方式来避免反馈，而且可以缩减复数乘法的次数以降低计算复杂度和系统功耗。该方法运算复杂度低，并具有较好的收敛性，能改善odfm的解调性能。从计算机的仿真效果可以看出无论是在awgn信道上还是在多径信道上都表现出了卓越的性能。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼