查询词典 detector

Uncooled microbolometer detector is becoming the first selection for its low cost, high reliability and good performance.

非致冷微测辐射热计探测器以其低价格、高可靠性和高性能成为热像仪的首选。

The preparation of 256×1 pixels uncooled infrared detector as well as some infrared thermal images is also reported.

此外，还介绍了256×1线列铁电薄膜非制冷红外探测器的研制及部分成像结果。

Uncooled infrared detector is one type of the most fast evolved infrared detectors and has wide military and civilian applications.

非制冷红外焦平面阵列探测器是目前发展最为迅速的红外探测器种类之一，并已广泛渗透到军事和民事应用中。

We proposed a novel digital thermal microscope based on the uncooled focal plane detector.

介绍了系统的工作原理、系统构成、工作过程。

The ferroelectric-thin-film pixel is an essential element in uncooled infrared focal plane array of an infrared detector.

非制冷红外探测器内的铁电薄膜微桥是多层的结构体系。

Objective To determine the accuracy of low-dose unenhanced 16-detector helical computed tomography in the detection of nephrolithiasis and ureterolithiasis.

目的 评价16层螺旋CT低剂量平扫对肾及输尿管结石的诊断价值。

The using of the fiber-optic detector can decrease the loss of light energy to reduce the unorder light's effect and can make the testing system flexible.

集光系统主要是指用于光能收集和传输的光纤探头，光纤探头的使用一方面使光能损失减少，不受环境杂散光影响，另一方面灵活性大，便于测量样品各个部位的颜色，实现微区测量。

An RF power meter is basically an untuned RF sensor or detector followed by signal-processing circuitry consisting of DC or AC-DC amplification stages and analog-to-digital-conversion stages Fig.

一般功率计的信号链路如图1所示，由一个未调谐的射频传感器或检测器，后面是包括 DC 或者 AC-DC 放大环节和 ADC 环节组成的信号处理电路。

High accuracy for the detection of nephrolithiasis and ureterolithiasis is obtained and the radiation dose significantly decreased by using unenhanced 16-detector helical CT performed at a reduced tube current of 60mAs for the patients less than 90 kg.

对于体重＜90kg的病人，在16层螺旋CT，管电流为60mAS的低剂量平扫诊断肾及输尿管结石能够获得高的准确率，并且明显降低病人的放射剂量。

The output power could be adjusted with the change of control voltage, and the reflecting power could be gotten by measuring the output voltage of attenuator and detector. 4.The thrust measurement device was calibrated, and the accuracy was 2%FS. At the same time the signal of thrust measurement was input to the computer. E-type chromel-constantan thermocouple was used to measure the temperature of MPT, and the accuracy was 5%FS.The vacuum measurement was realized by using ZDF-5427M vacuometer, and the accuracy was 3%FS.

4对推力测量系统进行了标定并实现了计算机采集，推力测量系统最大相对误差为2％FS；温度测量目前还只限于对MPT谐振腔壁温的测量，使用E型镍铬—康铜热电偶即可较容易实现，其测量精度为5％FS；真空测量采用ZDF-5427M微机型复合真空计，其由热偶计和热阴极电离计复合而成，该真空计测量控制精度为3％FS。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。