detectivity中文是什么意思

發(fā)音:

中文翻譯
造句

檢測能力
可探測率
探測靈敏度
探測敏感度
探測能力

blir detectivity 背景紅外光電導探測率
measurement of detectivity 探測率測量
normalized detectivity 歸一化探測率
specific detectivity 比探測率; 比探測能力; 可檢率
spectral detectivity 單色探測率; 光譜探測靈敏度
background limited infrared detectivity 背景限紅外光電導探測率
high detectivity detector 高探測率探測機
high-detectivity detector 高效控測器; 高效探測器
normalized bl ir detectivity 背景限紅外歸一化探測率
peak spectral detectivity 峰值光譜探測率
specific pulse detectivity 比脈沖探測
specific spectral detectivity 比光譜探測率
detectophone 監(jiān)聽電話機; 監(jiān)聽器; 竊聽電話機; 竊聽器; 偵聽電話機
detectivism 偵探工作
detector n. 1.發(fā)覺者。 2.偵查器。 3.【化學】檢定器。 4.【電學】檢電器。 5.【電訊】檢波器，指示器。 a crystal [tube] detector 晶體[真空管]檢波器。
detectives working undercover 掩人耳目行事的偵探
detector acceptance angle 探測器接收角
detectivequantumefficiencydqe 量子檢測效率
detector amplifier 檢波放大器; 檢波器放大器
detective wire 鉛封鐵絲
detector amplifier，da 檢測放大器
detective virus 探知病毒

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例句與用法

Specific spectral detectivity
比光譜探測率
Specific pulse detectivity
比脈沖探測
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
由于改進結構中需要加入一常規(guī)量子阱，因此針對常規(guī)結構做了部分實驗，由多種測試方法得到大量實驗數(shù)據(jù)，并對其進行了全面的分析，常規(guī)gaas algaas量子阱紅外探測器的研制已經(jīng)逐步趨向正?；?
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
對微測輻射熱計性能進行了計算仿真，為非致冷微測輻射熱計紅外探測器性能預測和評估提供一種準確、快速、低成本的方法，并且開發(fā)了一整套對測輻射熱計探測器進行計算機優(yōu)化設計的仿真軟件。
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
由于微測輻射熱計在施加偏置電壓的情況下，電熱效應與紅外輻射的共同作用使它表現(xiàn)出與其他紅外探測器完全不同的一些特征，文中給出了響應率、噪聲、噪聲等效功率、噪聲等效溫差、光學增益、探測率等參數(shù)的計算方法，這些參數(shù)中的部分是微測輻射熱計獨有的，或者與其他的紅外探測器的同一參數(shù)有所區(qū)別。
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
結果表明，多孔氧化硅和pet塑料可有效降低熱釋電元件的對外熱傳導，明顯提高傳感器的電壓響應率和降低熱釋電元件的熱噪聲。