Provided with an infrared automatic positioning protective circuit and an automatic reset circuit, the utility model realizes the automatic positioning protection of the sliding rack of the fluorescent screen and the automatic control of the compressor.

提供紅外線自動(dòng)定位保護(hù)電路和自動(dòng)復(fù)位電路，公用運(yùn)算模式最新欧美操屄视频，實(shí)現(xiàn)了自動(dòng)定位保護(hù)滑動(dòng)機(jī)架的熒光幕和自動(dòng)化控制壓縮機(jī)50熟妇。

To make picture clear, the electron beam that must come out to be being hit from electron gun undertakes focusing is handled, let electron beam pass electron lens, be opposite with optical lens of beam of light collect action likeness, the electron beam assemble that opens scattering rises, get on fluorescent screen one shines again small spot, add the effect of scanning circuit, ability shows clear picture.

為了使圖像清楚，必須對從電子槍打出來的電子束進(jìn)行聚焦處理久久精品国产91久久综合app，讓電子束通過電子透鏡亚洲网站片，和光學(xué)透鏡對光束的聚集功能相似，把散射開的電子束會(huì)聚起來一线级品罕见馒头自慰喷水，在熒光屏上得到一個(gè)又亮又小的光點(diǎn)日本aa，加上掃描電路的功能，才能顯示清楚的圖像国产狠C视频在线观看。

They observed the deflections of the particles by allowing them to fall on a fluorescent screen .

他們讓粒子落在熒光屏上以觀察他們的偏移日韩精品更新资源在线观看视频。

These bright and dim dots from a picture on the fluorescent screen of the scene is being telecast .

這些明亮和暗淡的點(diǎn)，也就是在熒光屏上形成正在播送的場景的畫面国产在线视频国产永久2021。

It can take the place of traditional rare earth fluorescent screen in high energy radiography applications because of no visible light dispersion in it.

在高能的數(shù)字X射線成像系統(tǒng)中使用的X光可見光轉(zhuǎn)換屏具有相當(dāng)重要的作用中国免费的黄色网站，直接影響成像系統(tǒng)的性能。

The electronic beam oscilloscope plots on a fluorescent screen a graph of electrical current versus time.

這個(gè)裝置在熒光屏上畫出一幅電流對時(shí)間的圖象亚州中文字幕操喷。

With the television the distance of fluorescent screen should maintain 2 meters at least, with computer fluorescent screen should maintain 1 meter at least

與電視機(jī)熒光屏的距離至少要保持2米永久黄网站色视频免费APP下载，與電腦熒光屏至少要保持1米

In addition to the employment of the traditional four media, Zhejiang has also actively introduced new advertising media such as fiber optics, fluorescent screen, tickets and so on.

除了利用傳統(tǒng)的四大媒介，浙江還積極推出了新的廣告媒體：光導(dǎo)纖維人人澡人人摸人人干、熒光屏免费观看国产黄页网站、門票等等。

Use computer less as far as possible, although must be operated when, linger before fluorescent screen everyday time should not exceed 1 hour

盡量少用電腦a级线手机免费观看，即使必須操作時(shí)一级A片全网免费观看，每天在熒光屏前逗留時(shí)間不應(yīng)超過1小時(shí)

An area of glow surrounding a bright spot on a fluorescent screen due to ''.

顯示器熒光屏上亮點(diǎn)周圍的輝光區(qū)。