查询词典 sensor

Experiments were conducted in a variety of environmental settings such as at Xiamen Bay, Shenhu Bay, Xisha Islands (A coral reef system in the South China Sea) as well as in the slope of the Northern South China Sea. Experiments were conducted with an autonomous fiber optical chemical pCO-2 sensor and an infrared CO_2 analyzer equipped with a shower head equilibrator.

其中，表层海水pCO_2通过国际通用的水气平衡器-非分散红外检测器测定系统和自主研发的原位光纤化学CO_2传感器获得，其它碳酸盐系统和生物地球化学参数采用国际标准方法测定。

Based on the characteristics of wireless sensor networks, a routing problem is converted firstly into linear programming problem, and the equivalence between the routing problem and linear programming problem is proved.

基于无线传感器网络特性，首先将路由问题转化为线性规划问题，并证明了路由问题与线性规划问题的等价性。

By setting up the mathematic model of the measuring method, the function of the changing rate of containing water ratio in crude oil and the equivalent capacitance of multi-electrode capacitance sensor were achieved.

摘 要：设计了测量原油含水率的多极板式电容传感器及测量电路；建立了多极板式电容传感器测量原油含水率的数学模型，得到了原油含水率变化量与多极板式电容传感器等效电容变化量之间的函数关系。

After analyzing demagnetization factor and magnetization intensity of wear debris with different morphology, the effect of the wear debris morphology on the equivalent inductance of inductive wear debris sensor is studied.

通过对不同形态磨粒的退磁因子、磁化强度以及磁化场的分析，研究磨粒形态对电感式磨粒传感器线圈等效电感的影响。

This procedure for the experimental procedures, to verify the plane to multi-point distance and the point equivalent to fixed-length track is unweighted wireless sensor network prototype simulation program, together with the experimental report.

本程序为实验性程序，验证了平面上到多点距离之和等于定长的点的轨迹，是未加权的无线传感器网络的仿真原型程序，并附实验报告。

The first level adjustment, which happens at the transport layer of sensor nodes and cluster nodes, is used to adjust tolerable error rate and coefficient for event data rate.

本文针对两类服务的特点，设计了一种联合应用层和传输层的自适应QoS保障机制，通过两级调整，满足用户的QoS要求。

Then, a test system with various types of sensor interface was built, which had the ability of displaying rolling-angle and drawing the error curve dynamically.

试验结果表明：该系统可以在转速为0～50 r/s的情况下达到±0.036°的测试精度，为姿态传感器的研制、动态性能检测提供了有效的测试手段。

For a self-made tube-packaged FBG strain sensor, the influencing factors of strain transfer ratio and the corresponding error transfer law with finite element method are studied.

目的 研究自行开发的管式FBG应变传感器自身的应变传递率影响因素及相应的应变传递误差规律，为FBG应变传感器的设计与开发提供参考。

The error model of the sensor is analyzed in detail and the flow of correction procedure is given.

详细分析了磁阻传感器的误差模型，提出用Broyden算法实现误差校正，并给出了在个人电脑上的实现结果。

In this thesis, both the estimation theory and the experiment techniques for star sensor based attitude and attitude rate determination are studied.

本论文对星敏感器姿态和姿态角速度确定的估计理论和实验技术进行了深入研究。

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。