雷达

It is now possible to integrate annunciation of device alarms, such as radar level transmitters, on operator stations and allow the operator to call up detailed diagnostics as suggested in the NAMUR NE 91 recommendation.

现在，可以整合各类设备警告，例如雷达液位计，人机对话站，并按照 NAMUR NE 91的建议，允许操作人员调用详细的诊断信息。

The paper studies the netted radar simulation system.

本文研究了组网雷达跟踪软件系统设计。

Many factors must be considered for radar netting and a large amount of data is involved.

雷达组网要考虑的因素很多，涉及到的数据量也很大。

The incidence rate of neurasthenic syndrome was 61.13%.

方法以某雷达通信、电子干扰部队作业人员为对象，共1103人，根据神经衰弱综合征诊断标准对神经衰弱综合症的发生现况进行调查。

While under Port Columbus International airport civilian radar approach control at 15 miles out and descending through 8,000 feet I was given permission to vector 30 degrees right to investigate what appeared to be a 2nd sun about 2/3 the size of a football field parked on the back side of a large cumulous cloud at about 4,000 feet and 5 miles NNW of the airport.

当在哥伦布港口国际机场民用雷达15英里作用半径外和慢慢通过8，000英尺我得到无线电许可要求向右转30度去调查在飞机场的4，000英尺和5英里NNW的大约是2/3足球场大小大积云状的云层后面停留的第二个太阳。

It is expected that the wide bandgap semiconductor power devices would resolve the problems of los output power, low efficiency and limited operation frequency of first and second generation power devices which can nog meet the electronic equipment requirements of modem radar, ECM and communication.

人们寄希望于宽禁带半导体功率器件来解决第一代、第二代功率器件的输出功率低、效率低和工作频率有局限性以至于无法满足现代雷达、电子对抗和通信等电子装备需求等方面的问题。

E. , extended ∑Δ-STAP approach for HBSR is analyzed in detail. Chapter 7 studies the inverse QR iterative algorithm based on nonhomogeneity detection.

第六章研究、分析了一种适于直升机载战场侦察雷达杂波抑制的实用方法—扩展的∑Δ-STAP方法。

In this paper, firstly the differences between cylindrical array and uniform planar array are discussed in terms of eigenvalue distribution of the clutter covariance matrix and clutter distribution at range, and the conclusion of space-time clutter spectrum's nonhomogeneity at range for airborne radar with cylindrical array antennas is gained.

该文首先从圆柱型阵机载雷达杂波协方差矩阵特征值分布和杂波功率谱距离向分布两个方面分析了圆柱型阵列与均匀平面阵列之间的区别，得到杂波功率谱随距离变化的结论。

In chapter 7, the 2D-distribution of the clutter spectrum in non-sidelooking phased array airborne radar varies with cell range (this can be often called as clutter range dependence), which this kind of nonhomogeneity resulted by range dependence is more serious especially in short range.

第六章提出了一种基于最大似然估计的动目标检测的非均匀方法，首先利用自回归方法对雷达接收数据进行时域白化处理，然后利用最大似然方法逐距离单元估计目标回波幅度，最后由估计结果与自适应门限比较得到检测结果。

The model of nonhomogeneous clutter environment is the precondition of the following research.3、Clutter non-homogeneity detector is studied, and a new clutter non-homogeneity detector is proposed by using frequency center idea for clutter spectrum shifting and nonhomogeneity of clutter power.

适合非均匀杂波环境的机载雷达接收数据模型为后续的适合于非均匀杂波环境的STAP方法提供了基础。3、研究了杂波非均匀检测器，针对杂波谱移动非均匀和杂波功率非均匀，提出了"频心"法杂波非均匀检测器。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。