查询词典 detecting

We choose an optimal model for functional mapping via comparing various combinations of submodels for mean vectors of QTL genotypes and residual covariance matrix according to statistical power of detecting QTL.

根据QTL的统计检测效率，通过比较关于QTL基因型的期望均值向量和剩余误差的协方差矩阵的子模型的不同组合，来筛选优化的功能定位模型。

In real flight, multiple sensors of aircraft engine control system may fault at a time. In order to solve this problem, a revised multiple-failure-hypothesis based testing is investigated. This approach uses multiple Kalman filters, and each of Kalman filter is designed based on a specific hypothesis for detecting specific sensors fault, and then uses WSSR (Weighted Sum of Squared Residual) to deal with Kalman filter residuals, and residual signals are compared with threshold in order to make fault detection decisions. The simulation results show that the proposed method can be used to detect multiple sensors soft failures fast and accurately.

一般认为两个以上传感器同时发生故障的概率较小，但实际上不能排除其发生的可能性；提出了一种改进的多重故障假设方法来解决航空发动机控制系统多传感器同时发生软故障的问题，这一方法采用一组卡尔曼滤波器，每个滤波器对应一个被检测传感器的故障模态；采用残差加权二乘方处理滤波残差并与门限值作比较来判断是否发生故障；仿真结果表明，所提出的方法能有效解决多传感器软故障的检测与隔离问题。

A new phase detecting method based on CPLD and SCM for measuring angular shift of resolver is introduced.

介绍一种基于CPLD和单片机的旋转变压器新型鉴相式角位移测量方法和鉴相电路的设计。

The rotor position detecting circuit of permanent magnet synchronous motor based on the resolver is designed.

针对基于旋转变压器的永磁同步电动机转子位置检测进行研究。

Objective To improve the diagnosis and treatment of rheumatic fever and probe for specific and sensitive methods for detecting the activity of rheumatic fever.

目的 为寻找新的特异性和敏感性的指标，以探讨风湿热的活动性，从而提高风湿热和风心病的诊疗水平。

This literary grace uses to divide a piece modes, proceeding the analysis to the hardware design of whole system, and System diagram, dial up circuit , hang up circuit , ring detecting circuit, voice unit circuit are provided .The system makes use of serial communication .

本文采用分块的模式，对整个系统的硬件设计进行分析，分别给出了系统总体框图、振铃检测电路、摘/挂机控制电路、DTMF信号转换电路、语音单元的电路，并对相应电路设计进行相关的阐述。

This invention provides a method of immune catching reverse transcription PCR detecting plum necrosis ring spot viruses, it belongs to plant protection field.

本发明提供了一种免疫捕获反转录PCR检测李坏死环斑病毒的方法，属植物保护领域。

This paper discusses some important concepts, such as exploration depth and resolution of ground penetration radar, and then analyzes in detail the electric property difference and ground penetrating radar image characters of riprap, silt and some other medium as well as the detecting effect of GPR through the comparison between interpretation results and boreholing data, based on a case study of riprap replacing embankment project by blasting-extruding silt on an is-land.

首先讨论了探地雷达理论中的探测深度和分辨率等重要概念，然后以某海岛爆破挤淤抛石置换筑堤工程为例，详细分析了抛石、淤泥等介质层的电性差异及雷达波形特征，并将解释结果与钻探资料对比分析了雷达检测的效果。

Based on this, the detecting distance for 122mm rocket using infrared focal plane array sensor within 3～5μm wave band and the precision of two infra red measuring system intersecting measurement are discuss...

在此基础上计算了利用3～ 5 μm红外焦平面探测器对 12 2mm火箭弹进行探测的作用距离，以及红外两站交汇测量系统对12 2mm火箭弹的交汇测量精度。

Based on this, the detecting distance for 122mm rocket using infrared focal plane array sensor within 3～5μm wave band and the precision of two infra red measuring system intersecting measurement are discussed.

在此基础上计算了利用3～5μm红外焦平面探测器对122mm火箭弹进行探测的作用距离，以及红外两站交汇测量系统对122mm火箭弹的交汇测量精度。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。