查询词典 sensor

In this paper the spline regressive analysis is used for the information processing of multi-gases sensor signals with the electronic nose system. The authors have established a spline regressive model of the freshness degree of beef based on the beef sample, and have done regressive analysis to the model, which has given the forecast value and the estimative interval of the degree of the freshness of the beef.

将样条回归分析方法用於电子鼻系统中多气体感测器信号的资讯处理，针对牛肉样本建立了牛肉新鲜度样条回归模型，并对该模型进行了回归分析给出了牛肉新鲜预报值和估计区间。

The fiber endface and diaphragm form an etalon cavity. The entire sensor head is only 125μm in diameter.

单模光纤末端面和薄膜之间形成F-P干涉腔，整个传感头外径只有125μm。

The result shows that the etched sensor has lower power consumption.

实验结果显示，腐蚀过的传感器芯片具有较低的功耗。

After the mathematic model of spatial spectrum analysis was introduced, interharmonic signals can be transformed to spatial signals received by linear sensor array through Euler\'s formula or Hilbert transform. The number of sinusoidal components of the interharmonic parametric model was corresponding to the source number of transformed spatial signals, and the frequencies of sinusoidal components were corresponding to that of transformed spatial signals.

3介绍了空间谱分析的数学模型，证明了间谐波信号经欧拉公式或希尔伯特变换后可以转变为空间线性阵列接收的空域信号，正弦成分数对应空域信号源数，正弦成分频率对应空域信号频率。

A fabric sensor has been preliminary developed, and the Len effect of Euonymus japonicus T. Was observed, this effect was produced by epidemic cell layer by our experiment.

初步研制了光纤传感器，观察到大叶黄杨叶片强烈的聚光效应，通过实验证实这种聚光效应是上表皮细胞所造成的。

The research on the address allocation for wireless sensor network is seldom,particularly in the network based event-driven.

无线传感器网络中的地址分配是应用的前提，但目前研究相对较少。

The CE includes sever a l modules of environment sensor, solution and optimization maker, knowledge base , knowledge evolver and interface.

在 认知无线电终端方面，分析了系统组成，并阐述了其认知引擎中环境感知模块、方案制定与优化模块、知识库、知识进化器和接口模块的功能定义以及认知循环过程。

In this thesis, we propose a self-detecting algorithm for the nodes of a wireless sensor network to determine the event boundary in the presence of faulty nodes. The nodes exchange messages and execute the algorithm in parallel to determine whether they are located on the boundary of an event.

在这篇论文中，主要的目的是在一个无线感测网路环境下，如果当事件发生时，每一个感测节点如何透过单纯的资料交换和平行演算法来达到自我侦测并且判断出本身是否位於事件的边缘。

To address the phenomenon of temporary communication blindness resulted from fixed period beacon exchange in mobile wireless sensor networks, an adaptive beacon exchange algorithm is proposed.

针对移动无线传感器网络中周期性信标交换引起的通信暂盲现象，提出一种自适应信标交换算法。

First device includes vibrating tube, exciter and sensor.

一次仪表部分包括振动管、激振器和传感器等。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。