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The DQE and QAD of a system are evaluated as an illustrative example.
并针对一个实例，计算了系统的DQE曲线及量子统计曲线（QAD）。
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In this paper, the testing conditions and computing formula of DQE is presented for digital X-ray imaging devices.
本文论述了描述X线数字成像设备性能的参数—量子检出效率（DQE）的测试条件和计算公式。
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The detective quantum efficiency (DQE) can be used to accurately describe the image noise transfer characteristics through many imaging systems.
检测量子效率(DQE)可被用来精确描述图像噪声通过成像系统的传播特性。
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The effects of device temperature on the laser threshold current, external differential quantum efficiency (DQE), and output wavelength are also investigated.
研究了器件温度对于激光阈值电流、外微分量子效率和输出波长的影响。
1. DQE 设计质量工程师。工程设计依据工作进程和深度不同，一般按扩大初步设计、施工图设计两个阶段进行；技术上复杂的工业交通项目可按初步设计、技术设计和施工图设计三个阶段进行。监理工程师应按设计准备和设计展开两大阶段进行质量控制。