Design and Application of Time Synchronization Device in Distributed Control System

A Useful Time Device for Delay Detonator

一种实用的延期雷管测时仪

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Principle and Analysis of Transistor Delayed Injection and Transit Time Device

晶体管延迟注入渡越时间器件的原理与分析

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This article simply explained a new method of data acquisition of industrial X-CT-sampling at the same time and changing at different time. It can ensure that the acquisition of all data channals is made simultaneously, so it can eliminate time deviation.

本文简要介绍了一种工业X－CT的数据采集系统的新方法－－同时采集分时转换法，它可以保证各通道的采样在同一时刻进行，从而消除了时间累积偏移误差。

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It is pointed out that if no discontinuity Chinese Joint UT System ( CJUS) at the beginning of 1984 is introduced, then local term in latitude determination should be revised at the same time as the systematic deviation in time determination be revised.

指出若要求在1984年初我国系统不发生跳动，在修正测时系统差的同时，要修正纬度地方项。

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For a class of nonlinear time-varying repetitive systems with time delay 、 initial deviation 、 output error and condition disturbances, in arbitrary initial condition, the PD type closed-loop iterative learning tracking control problem which satisfies the global Lipschitz conditions is investigated.

针对一类存在初始偏差、输出误差和状态扰动的时滞非线性时变重复系统，在任意初值条件下，研究了系统满足全局Lipschitz条件下的PD型闭环迭代学习跟踪控制问题。

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Using this method, the time error, frequency deviation and aging is simulated. Mean while, the Allan variance after controlling is compared with Allan variance before controlling.

采用这种方法对钟差，频率偏差和老化系数进行了计算仿真，同时对滤波前后的阿伦方差进行了比较。

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Results show that the CPU time and its standard deviation by R-SDR is 1.2 and 1.1 times of those by PathFinder, respectively.

实验结果表明：R-SDR的布线时间及布线时间标准误差分别为PathFinder的1.2倍及1.1倍。

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You may be tuning for a different metric, such as throughput, median response time, response time deviation, or some other tuning objective.

您可以对不同的度量进行优化，例如吞吐量、中值响应时间、响应时间偏差或其他某种优化目标。

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The time evolution of large deviation from the steady solution is studied by using computer simulation.

用计算机模拟计算了大范围偏离稳态值时的时间演化。

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3G mobile phones are a media in which space fades away following time, both deviation and fusion of communication breadth and depth, the integration of communication content and situation, the hybrid of present and absent of both sides, the fusion of private and public sectors.

3G手机是以时间消逝空间的媒介；是传播广度与深度的背离、融合；是传播内容与传播情境的整合；是传受双方在场与缺席的混杂；是公私领域的融合。

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It can be compared one variance with the other only they are homogeneous, so the deviation e ( t) was subdivided into the deviation of production time and the deviation of production cost etc. The calculation methods of the deviation e ( t) was represented.

只有同质才能比较，因此把偏差e（t）细化成生产时间偏差和生产成本偏差等，并给出了计算方法。

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The creep equation of soft rock tunnel surrounding rock under the action of high ground stresses in deep mining was fitted by data obtained from creep experiments. The quantitative relationship among creep, time and stress deviation was found.

利用蠕变实验数据进行数值模拟，得出了深部软岩巷道围岩在高地应力作用下的蠕变方程，建立了蠕变与时间和应力的定量关系。

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Based on the fundamental theorem of Slowness Deviation Method, the specific method to determine the source location, occurring time and slowness deviation of an AE by the Genetic Algorithm have been offered in this paper.

根据慢度离差法的基本原理，给出由遗传算法确定AE空间位置、发生时刻及慢度离差5个参量的具体方法。

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The maintenance time of immune deviation after inoculation of antigen in different sites is ( 1) anterior chamber: 70 days in rat, 90 days in rabbit, 320 days in monkey;

不同部位抗原接种后免疫偏离的平均维持时间分别为：前房组：大鼠70天，兔90天，猴320天；

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The result shows that after a certain vibration time, the deviation of coarse aggregate content in each layer keeps on a constant value, and infiltration segregation mechanism still plays an important role in this process.

振动过程中的颗粒分离表现为随着振动时间推移，上中下各层中粗集料含量的偏差值逐渐趋于恒定，渗透机制对振动过程中颗粒的离析仍然起着重要作用。

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The four target criteria of lead time, scheduling deviation, work-in-progress ( WIP), and utilization determine the objectives of production logistics.

生产物流的四个评价指标是：生产周期、调度平稳性、在制品（Work-In-Progress，WIP）库存、设备利用率。

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We improve Hurst index. Based on time series standard deviation. DFA is spreaded into dynamic recursion algorithm.

基于标准差时间序列改进Hurst指数，将DFA推广为动态递推算法。

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It was shown by their results that its all technical indexes such as the overshoot of pressure, opening rate, closing rate, dynamic response time, deviation of pressure regulation met the requirements of practical application.

仿真和实验测试结果表明，新型数字溢流阀的各项技术指标压力超调量、开启率、闭合率、动态响应时间和调压偏差等都满足实际的应用要求。

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At the phrase of tender assessment, this paper focus on a method which are considering costs of construction, costs of time, deviation of goal and real performance, award and fine.

在评标阶段，本文主要研究一种考虑建设成本、时间成本、绩效偏差值和奖惩金额的方法。

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The influence factors of response time, deviation detected time and determination time are studied by analyzing execution of original plan and revised plan of running process of visibility supply network.

通过分析可视化装备供应网运行过程中初始计划和修订计划的执行情况，对计划响应时间、偏差感应时间、计划决策时间的影响因素进行了研究。

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