detectability造句

• Detectability analysis of residual control charts for monitoring change in mean deviation
  监视过程均值变化的残差控制图检测能力分析
• This dissertation concerns the stability , stabilizability and detectability of 2 - d singular systems
  本论文主要研究2 - d线性离散奇异系统的稳定性、能稳性与能检测性。
• Abstract : the method for calculating the optimum detectability ofultrasonic focussing probe is discussed theoretically
  文摘:从理论上推导了聚焦探头对缺陷最佳检测能力的计算方法。
• First , the star library and star table are set up by the detectability of " the x small remote - control optical - electronic theodolite "
  首先根据“ x小型遥控光电经纬仪”的探测能力建立了星库、星表。
• Metal detector conforms to the standard of “ gb15210 - 2003 accessible metal detective door general technology criterion ” , detectability is adjustable in 100 levels
  金属探测器符合《 gb15210 - 2003通过式金属探测门通用技术规范》的标准，探测灵敏度100级可调。
• If appropriate helium leak test plan is selected , it will be of benefit to improving detectability and effectively secure titanium vessel safety and reliability
  选择合理的氦?漏试验方案，可做到既能检漏又能及时发现漏点，有效地保证钛制容器安全性和可靠性。
• The result indicates that , as the noise level ascends , the threshold of human electric sense descends ; noise strengthens the weak - signal detectability in human body
  实验结果表明，随着噪声量级的增加，人体电感觉阈值下降，噪声增强了人体对弱信号的感知能力。
• In post processing after signal enhancement , the feature enhancement using signal micro - structure characterizing target features is exploited to improve target detectability
  在后处理中，提出了利用特征增强提高目标探测能力的思想，研究了用信号微结构表征目标特征的方法。
• This dissertation is the expansion of the project of the national natural science foundation of china ( nsfc ) named for “ producing and processing the new multi - modulation signal of the sensor with strong detectability and recognizability ”
  本论文是国家自然科学基金项目“强探测强识别传感器新型复合调制信号产生及处理”的扩展。
• In this paper , by neutron radiation detection with the passive method , the study on detectability , neutron spectra , etc . for the plutonium combined systems including the stimulated nuclear warhead assembly are introduced
  摘要介绍了通过探测中子辐射，用被动方法研究了包括模拟核弹头装置在内的各杯组合系统的可探测性和中子能谱等内容。
• The usual precondition guaranteeing input - to - state stabilization by exploiting the concept of zero - state - detectability is weakened , and a class of linear systems subject to saturation by using the results above is input - to - state stabilized
  借助零状态可探测概念，减弱了通常文献中所需的前提条件，在此基础上研究了一类输入饱和线性系统的输入到状态镇定。
• The general structure and the principle of fault detect based model are given , fault model of sensor , actuator and state in system are founded , and the sufficient and indispensable conditions of fault detectability in control system are given
  研究了基于模型故障检测的基本结构和原理，建立了传感器、执行器和系统状态的故障模型，给出了控制系统故障可检性的充要条件。
• Optical imaging techniques offer high spatial resolution but are limited to preclinical use . nuclear techniques , including reporter genes and direct cellular radiolabeling , hae good detectability but more limited spatial resolution
  光学成像技术具有较高的空间分辨率，但在临床前应用有局限性。包括报告基因和细胞直接放射性标记的核技术具有很好的灵敏度，但却在空间分辨率方面有较多局限性。
• It is generally provided with some characteristics such as imperceptibility , detectability and robustness etc . the performances of audio watermark are discussed firstly , then some classic audio watermark algorithms were listed and meanwhile their robustness test result and idea of improving were suggested
  本文首先讨论了音频水印的性能指标，然后列举了一些经典的音频水印算法，并给出了对它们进行鲁棒性的测试结果及改进意见。
• And it ' s application objects from conventional antenna entend to automobile or aircraft , etc . in the military domain , it ' s common to test missiles , aircraft , or similar weapons platforms for their radar cross - section in an attempt to reduce detectability by means of radar
  它的应用范围也从最初的天线测量，延伸到了现在的汽车、飞行器等。在军事领域，为了降低导弹、飞行器和各种武器平台的截获率，需要进行雷达散射截面( rcs )的测量。
• This dissertation is the expanding of the military project of ‘ 95 ’ advance research , a novel multi - modulation technique designing radar signal waveform is introduced on the links with the project of the national natural science fundation of china ( nsfc ) , named " produce and process the multi - modulation signal of the sensor with strong detectability and identifiability " . based on the analysis of the equal - probability - distributing fsk / psk multi - modulation signal , we construct a new pseudo - random fsk / psk multi - modulation signal and we design and simulink on the computer the partly - matched processing signal of this signal . the purpose of the design is to construct a processing signal to combine with the pseudo - random fsk / psk multi - modulation signal , so that we could get a strong response of the target
  本论文是‘九五’军事预研项目“低截获概率雷达波形研究”的扩展与深入，同时结合国家自然科学基金项目“强探测强识别传感器新型复合调制信号产生及处理”展开。在分析等概率分布的fsk / psk复合调制信号的基础上，构造了一种新的伪随机fsk / psk复合调制信号及其非完全匹配处理的设计及仿真。设计的目的是能对伪随机fsk / psk复合调制信号进行处理的处理信号，以期获得对所探测目标信息的强探测。
• Non - affine nonlinear systems via bounded controls and kalman - yakubovitch - popov lemma of affine passive systems are stabilized . several kinds of nonlinear systems with uncertainty by using stability theory of cascaded passive systems are stabilized robustly . the relative weaker sufficient conditions of stabilizing a class of driven - driving systems by using the concept of zero - state - detectability are put forward
  运用仿射无源系统的kalman - yacubovitch - popov引理，饱和镇定非仿射非线性系统；运用联级无源系统的稳定原理鲁棒镇定几类不确定系统；运用零状态可探测概念，给出了镇定从驱动系统相对较弱的充分条件。
• Millimeter wave system has many distinct advantages such as miniaturizing system components , increasing frequency band width , providing higher detectability , uneasily influenced by atmosphere conditions , etc . this makes millimeter wave technique get the increasingly extensive application in radar , communications , electronic warfare , guidance , remote sensing , radiation survey , therefore the research of millimeter system is very vital for civil , the industry , national defense
  毫米波系统具有可以使元部件小型化、增加系统带宽、提供高分辨率以及受大气条件的影响较小等许多明显的优点,这使得毫米波技术在雷达、通信、对抗、制导、遥感和辐射测量等技术领域中得到日益广泛的应用,所以毫米波系统的研究对于民用、工业、国防具有重要的意义。
• Secondly , some new concepts including mean value controllability , mean square controllability , mean value observability , mean square observability , mean value stabilization , mean square stabilizability , mean value detectability and mean square detectability of networked control systems are defined in this dissertation . some sufficient or necessary conditions for networked control systems with corresponding properties are presented
  提出了网络控制系统的均值能控、均方能控、均值能观、均方能观、均值可镇定、均方可镇定、均值可检测和均方可检测等新概念；得到了网络控制系统具有相应性质的充分或必要条件。
• 2 ) evaluation of robustness against noise removal attack . by analyzing the mathematical models of noise removal attack , we deduce some indexes for robustness evaluation defined in frequency domain , power spectrum and locally variances of difference images . 3 ) evaluation of the detectability of lsb information hiding algorithm
  考察了密信信号隐藏后差值图象的频域特性、功率谱特性和局部方差分布特性，建立了频域特性与线性滤波攻击效率、功率谱特性与维纳滤波攻击效率、局部方差分布特性与最大后验估计攻击效率之间的关系。