1、

In this paper, multiple fault detection of line concentrator time switch in SPC switching system is discussed.

本文研究程控数字电话交换机中用户集中器时分接线器(LTSW)的多故障检测。

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2、

Design technology ang model of real-time concurrent operation system

实时并发操作系统的设计技术与模型

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3、

A HIL simulation system based on concurrent computer is presented and the RT-Lab is applied to solve real-time control problem. Using the concurrent computer and RT-Lab, both anti-skid braking controller and hydraulic system can be put into the simulation loop.

提出了飞机刹车系统半实物仿真设计方案,在并行计算机硬件平台基础上,将实物(如刹车控制单元、液压模拟系统等)接入仿真回路,在RT-LAB环境下构建了仿真平台。

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4、
5、

Firstly analysis the effect of temperature, molar ratio of water and silicon, catalyst concentration and time on the loading rate of hydrolysis and condensation product of APTES on the surface of ultramarine pigment.

首先分析温度、水硅摩尔比、催化剂用量、时间对APTES水解缩合产物在群青颜料表面负载率的影响。

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6、

Study on Some Key Questions of Real-time Analysis for Thermal Performance of Extraction Condensing Turbine

对抽凝机组热力性能实时分析几个关键性问题的研究

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7、

Method Respectively estimate the labor time, delivery type, degrees of labor pain, fetal distress and postpartum hemorrhage condition between analgesia group of 86 cases and control group of 45 cases.

方法采用笑气吸入分娩镇痛86例作为观察组,未采用任何分娩镇痛的45例作为对照组。观察比较两组的产痛程度、产程时间、分娩方式、胎儿窘迫、新生儿窒息及产后出血情况。

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8、

The Real-time Observation of Anterior Segment of Primary Congenital Glaucoma

原发性先天性青光眼眼前段活体结构观察

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9、

At the same time obtain network robustness and vulnerability indicators which are the clustering coefficient, average path length, maximum connectivity, Connectivity factor by analyzing the three networks.

通过对以上三系统的拓扑结构分析得出评估网络鲁棒性及脆弱性的指标,即聚类系数、平均路径长度、最大连通度、连通因子。

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10、

With adding a main station connected with the reference station by a fiber, the time synchronization between the reference stations of the TDOA algorithm was achieved and the position frames were send. 3.

通过增加一个与参考站以有线光纤相连的主站,实现了TDOA算法所需要的参考站之间的时间同步,完成定位信息帧的发送。

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11、

The transformation property of the general covariant equation under charge conjugation, space inversion, time reversal and strong reflection is studied.

本文讨论了广义协变方程在电荷共轭变换,空间反演,时间倒逆和强反射下的变换性质。

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12、

A Representation Formula for Time Rate and Conjugate Stress of an Arbitrary Hill's Strain

关于Hill应变率及其共轭应力的一般表达式

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13、

Meanwhile, horizontal well can effectively control bottom water coning and gas coning, postpone water breakthrough time.

水平井可有效地控制底水锥进和气锥进,延缓见水时间;水平井单井控制面积是直井的2~3倍,而钻井费用只是直井的15~2倍。

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14、

Conic section road border model put forward to the form characteristic of the border of road, the ones that have realized to identification line of lane which are followed in real time.

针对道路边界的形状特征提出的二次曲线道路边界模型,实现了对车道标识线的实时跟踪。

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15、

Secondly, two new methods implemented easily about improvement with velocity compensation on the average time method are brought out, one is using Doppler velocity to compensate relative velocity, the other is using the estimated target speed in approximate congruent triangles.

提出两种易于实现的、对时间平均进行速度补偿的方法:一是利用多卜勒测速结果进行径向速度补偿;二是在近似三角形内,利用目标的估计速度进行补偿。

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16、

Secondly, the performance of time-hopping sequences based on permutation-sequences, quadratic congruence sequences, cubic congruence sequences and hyperbolic congruence sequences are compared.

对置换跳时序列与二次同余跳时序列、三次同余跳时序列、双曲同余跳时序列进行了性能比较。

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17、

Congo red test showed that the stabilizing time increased when the stabilizers' concentration increased. The order of stability of this four rare-earth stearates is Last> Ndst> Yst> Dyst.

刚果红法测定结果表明,随着硬脂酸稀土用量增加,PVC的热稳定时间呈现增加的趋势,4种不同稀土硬脂酸盐稳定能力大小顺序为Last>Ndst>Yst>Dyst。

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19、

The moisture sensor based on the gaseous electrical conductance is then developed. Its humidity sensitivity in vapour partial pressure is better than 1 Pa/ nA, and its response time is less than 1 second.

基于低电压气体导电机理的湿敏传感器的水汽分压强灵敏度优于1Pa/nA,反应时间优于一秒。

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20、

Based on that, by a technology of time division multiplexing, the circuit using one chip of universal LVDT signal conditioner that can simultaneously process the output signal and the monitoring signal is designed.

在此基础上,运用时分复用技术,设计了采用一片LVDT信号调节芯片同时检测输出LVDT位移量信号和LVDT故障监控信号的调理电路。

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