Freon sensor with high sensitivity is key device for detecting freon leak. The manufacture technology, sensitivity mechanism, measure method and parameter of samples have beendiscribed in this paper.
高灵敏度的氟里昂气体传感器是检测氟里昂泄漏的关键元件,本文叙述了氟里昂气敏器件的制作工艺、敏感原理、测试方法及测试结果。
This paper discusses events log, the semantics of parameter contexts, then presents a event detecting model-event tree model efficiently under the parameter of recent context.
本文讨论了事件日志、参数上下文,然后在最近环境参数上下文的语义条件下给出了一种高效的事件监测模型事件树模型。
Because of requiring no speed detecting devices, this method is effective, simple and practical conception for the electrical parameter measurement of sensorless vector control system.
该方法不需要速度检测元件,从而为无速度传感器矢量控制系统的电气参数测试提供了一种有效、可行的方案。
By studding the initial state of washer, the fuzzy controller automatically adjust and select the appropriate zero point of detecting cloth weight, and correct the judgment parameter of water level.
模糊控制器通过对洗衣机初始状态的学习,自动调整并选择合适的布量检测零点,修正水位判定参数。
Aimed at the less detection precision and the more errors arising from the common electric parameter detecting method, this paper proposes a synchronous sampling method and radix 2 FFT algorithm.
针对普通电参数检测方法检测精度低、误差大的缺点,提出了一种同步采样法和基2FFT算法。
The interference produced by the dithering of this detecting system is called self-dithering interference relative to human life-parameter such as respiration and heartbeat.
非接触生命参数检测系统由于抖动而产生的干扰,相对于人体的生命参数信号(如呼吸、心跳)而言被称作检测系统的自抖动干扰。
The singular index of cutting force signal is proposed as a parameter for detecting cutter's wear.
提出采用切削力信号的奇异性指数作为衡量刀具磨损的参量。
The initial segment is determined by detecting the distance changes of the critical feature parameter vector. With the dynamic programming method, the segmental accuracy is improved.
该算法通过检测临界带特征矢量参数的距离变化确定初始分段边界,结合动态规划方法提高分段的准确性。
The method of detecting lineaments is extended to 8 -direction detection of dotted lines, the number of lineaments to be detected can be controlled by an additive parameter.
把检测线性结构的方法推广,形成了八方向的断续线检测,通过加入一个参数来控制所检测线性结构的多少。
The experiment result proves that high detecting probabilities and parameter measuring accuracy can be obtained by these methods under low SNR and strong narrow jamming conditions.
试验结果表明,采用以上这些方法在低信噪比强窄带干扰情况下,对于LF M信号具有较高的正确检测概率及参数测量精度。
It was claimed that TUNEL method as detecting apoptosis might be an important parameter to evaluate the pathological changes and prognosis in renal allograft.
tunel法检测细胞凋亡可作为判断移植肾病理变化和预后的重要指标。
The invention relates to a remote warding method which comprises the steps that: the physiological parameter of a person under guardianship is detected by a physiological parameter detecting device;
一种远程监护方法,包括如下步骤:通过生理参数检测装置检测被监护人的生理参数;
The experimental results show that cutting state resistance is an effective parameter for detecting the change of cutting conditions. As a result, the optimum heating current in elect...
试验证明,切削状态当量电阻能有效反映切削条件的变化,通过检测其变化可实现导电加热切削加热电流的最佳控制。
We study and analyse the problem to improve the capability for detecting the signals and the performance of parameter estimation by making use of the temporal and spatial information of signals.
研究和分析了如何充分利用空间和时间信息提高信号检测能力和估计性能的问题。
In this paper, based on mode shape, the author put forward a new parameter-mode shape curvature ratio for detecting structure damages. And it is also the input vector of the neural network.
本文基于模态振型,提出一个新的用于结构损伤识别的参数——振型曲率比,并将之作为神经网络的输入向量。
In this paper, based on mode shape, the author put forward a new parameter-mode shape curvature ratio for detecting structure damages. And it is also the input vector of the neural network.
本文基于模态振型,提出一个新的用于结构损伤识别的参数——振型曲率比,并将之作为神经网络的输入向量。
应用推荐