查询词典 detectors

Applications of the films,especially in ferroelectric memories and pyroelectric infrared detectors are described.

重点介绍了铁电薄膜在铁电存储器及热释电红外探测器方面的应用。

Applications of the films,especially in ferroelectric memories,microelectromechanical systems and pyroelectric infrared detectors are described.

重点介绍了铁电薄膜在铁电存储器、微电子机械系统及热释电红外探测器方面的应用。

Introduced in accordance with the principle of infrared detectors made of various types, mainly give a passive pyroelectric infrared alarm structure theory and application circuit.

介绍了根据红外线原理制成的各种类型的探测器，主要给出了一种被动型热释电红外报警器的结构原理及其应用电路。

The correct expression is introduced in this paper, and the optimum design of all digital quadrature detectors is discussed.

本文首先讨论带通信号采样定理，然后在此基础上研究全数字式正交检波器的优化设计。

It was independent of the methods based on radiometric source or detectors.

为提高定标精度，提出一种基于相关光子的光辐射定标方法，它是一种独立于基于辐射源和基于探测器的定标方法。

The photon infrared detectors for temperature detection of the railroad car axle are applied in many high-speed domestic railways.

本室研制的用于火车轴温探测的光子型红外探测器已经在国内高速铁路上得到较为广泛的应用。

This dialog box contains a ray source parameters, switching power supply parameters, light-impaired state, the number of such detectors pulse system information.

此对话框中包含了射线源参数、开关电源参数、光障状态、探测器脉冲个数等系统信息。

In order to make the scan data of cell or line detectors include corresponding space information and enhance the resolvability of infrared image, the reconstruction strategy of infrared image was proposed. It was based on the mechanism of variable row frequency sampling under cone scan.

为了使一些单元或线列探测器获得的扫描数据含有相应的空间信息，进而提高获得红外热像的分辨率，提出了圆锥扫描机制下基于变行频采样机理的红外图像完整重建策略。

What's more, since these detectors can look down through the Earth to see the universe, using the whole planet as a shield to absorb the riffraff of particles from the atmosphere, telescopes in different hemispheres can better observe neutrinos coming from all over the sky.

更为重要的是，这些探测器能够透过地球观测宇宙，它们将整个地球作为屏障，吸收来自大气层的粒子；将望远镜至于不同半球能够更好地观测来自整个天空的中微子。

A positive and negative projection method of object to be tested based on universal pattern display card includes using 3D texture to present rebuilt body data of object to be tested, calculating out directional vector array of ray outgoing point to detectors, storing said vector array into pattern display card to form directional vector texture, rotating directional vector texture and directional vector around rotary shaft to realize once of positive projection course on any projective angle, using 3D texture index technique to let virtual slab set position be not limited any more in negative projection course.

本发明属于投影探测与成像技术领域，其特点在于该方法含有以下步骤：把被测物体的重建体数据用三维纹理存储表示；预先计算射线出射点至平面探测器上个探测器之间的方向向量数组，并存储到通用图形显示卡中形成方向向量纹理；利用方向向量纹理与方向向量绕旋转轴旋转来实现任一投影角度的正投影过程的一次完成，无中间结果转存；在反投影过程中，利用三维纹理索引技术使虚拟切片组的放置位置不再受到限制。

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。