detectivity造句

• Specific spectral detectivity
  比光谱探测率
• Specific pulse detectivity
  比脉冲探测
• Because a conventional quantum well is needed to add in the novel structure , many experiments were made on conventional gaas / algaas qwips . the experiment results based on various test methods were well analyzed . the detectivity of conventional gaas / algaas qwips can be comparable to the current level gradually
  由于改进结构中需要加入一常规量子阱，因此针对常规结构做了部分实验，由多种测试方法得到大量实验数据，并对其进行了全面的分析，常规gaas algaas量子阱红外探测器的研制已经逐步趋向正常化。
• Noise , nedt , nep , and detectivity of microbolometer arrays are also considered . the work will provide the insight necessary to understand the optimum design and practical operating requirements of microblolmeter arrays . this paper provides a low cost and more practical software tool for predicting and evaluating parameters of the detector
  对微测辐射热计性能进行了计算仿真，为非致冷微测辐射热计红外探测器性能预测和评估提供一种准确、快速、低成本的方法，并且开发了一整套对测辐射热计探测器进行计算机优化设计的仿真软件。
• As the microbolometer which is voltage biased express some characters different from other infrared detectors under the effect of electric heat and infrared radiation together , the computing method of parameters , such as responsivity , noise , noise equivalent temperature different ( netd ) , noise equivalent power ( nep ) , optical gain , detectivity and so on is given in this paper . some of these parameters are particular compared with other detectors , and some have difference between microbolometer and other detectors
  由于微测辐射热计在施加偏置电压的情况下，电热效应与红外辐射的共同作用使它表现出与其他红外探测器完全不同的一些特征，文中给出了响应率、噪声、噪声等效功率、噪声等效温差、光学增益、探测率等参数的计算方法，这些参数中的部分是微测辐射热计独有的，或者与其他的红外探测器的同一参数有所区别。
• The experimental results showed that the substrate of pyroelectric sensor could significantly affect the detectivity . the porous silicon dioxide and pet plastic film substrate could effectively decrease the thermal conduction and the thermal fluctuation noise of the pyroelectric element , increase the voltage responsivity and the detectivity obviously
  结果表明，多孔氧化硅和pet塑料可有效降低热释电元件的对外热传导，明显提高传感器的电压响应率和降低热释电元件的热噪声。