查询词典 detector

A banknote recognition photoelectric system based on grating spectrometer was developed, in which aphotomultiplier tube was used as a detector and a computer sampling interface was designed by VC++ language.

以光栅光谱仪为基础，光电倍增管作为探测器，运用VC++语言设计了计算机采样界面，形成了荧光光谱分析的钞票识别光电系统。

Taking into account of the distribution of the field and group velocity mismatch we also give the optimized size of the new detector.

根据辐射场在晶体中分布与超快脉冲群速度失配，还给出了探测器制作的尺寸要求。

This paper analyzes the reason producing surface leakage current of high resistivity detector ,and adopts guard ring to reduce the leakage current.

定性分析了高阻硅探测器表面漏电流的产生，同时介绍了一种有效降低漏电流的方法，即保护环结构。

In this paper, we systematically analyze the reason or factor effecting the leakage current, and adopt guard ring to reduce PIN-detector leakage current. The result indicated that the leakage current have been reduced 0.5 1 order by guard ring.

本文系统地分析了漏电流产生的机理及其主要的影响因素；在现有工艺条件基础上，采用保护环结构使PIN电流型探测器的漏电流减少了0.5～1个量级。

The detector output drives a gyrator filter.

该探测器输出驱动回转过滤器。

Layers of shielding materials,as well as the half-mile of rock above the experiment,are used to prevent most of the background particles from reaching the detector.

防护材料层和尝试仪器上方半英里厚的岩石用来阻挡年夜年夜都的布景粒子，使其不克达到探测器。

Finished product which activates the metal detector must be passed through the metal detection head again.

对金属探测器有反应的成品应再次通过金属探测头，仍被排斥的产品必须分隔。

Oil engine injector fitting hole and below side of cylinder head form a angle, this hole system can't be measured directly by measurer when they are processed. So a machining detector is designed, it can measure oil engine injector fitting hole handily.

柴油机喷油器安装孔与气缸盖下平面成一个角度，该孔系在加工时不能采用量具直接测量，因此，设计了一种检具，它能比较方便地测量柴油机喷油器安装孔。

The weight correction factors of toluene and its nitro derivates on flame ionization detector are determined by using n heptane as a standard.

采用正庚烷为标准物质，测定了甲苯及其硝基衍生物在火焰离子化检测器上的重量校正因

If you buy a bat detector you can pick up their high-pitched echo-location calls as well.

如果你购置了一个蝙蝠探测器，你还可以探测蝙蝠高音的回声，便知它们的位置。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。