查询词典 dissectors

In image dissectors and vidicon cameras the image is focused directly on the surface of a photosensitive tube whose response is proportional to the incident light pattern.

在图像解析器和摄像机中，图像直接被聚焦在感光晶体管上，感光管的反映是与入射光模式成比列的。

Since photoemissive materials are very inefficient, the time that the pinhole has to look at the point source in order to collect enough electrons tends to make image dissectors rather slow digitizers.

由于光电发射材料效率是非常低的，要收集到足够的电波，解析器背后的小孔发光就为不得不依赖于图像的点源，这使图像解析器成了非常慢的数字转换器。

Most devices integrate the emission of each input point over a specified time interval before yielding a signal that is proportional to noise reduction, thus making image dissectors attractive in applications where high signal - to noise rations are required.

在所有的设备在规定时间间隔内把每个输入点综合在一起，然后产生一种与噪音降低成比例的信号，从而使图像分解器在信号／噪音定量需求高的应用中更具吸引力。

Image dissectors, vidicon cameras, and solid - state arrays can accept images recorded in this manner, but they have the additional advantage of being able to digitize natural images that have sufficient light intensity to excite the detector.

一般图像摄取模块用电视信号作为输入，然后转换信号类型，包括从立体和振幅上。所有现代图像处理器都能够在一帧时间内把电视图像数字化，例如1／30秒。由此，图像摄取模块通常被叫做画面抓取器。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。