数码相机的介绍用词都太专业了，谁能讲通俗点？

1500一下的高性价比数码相机，最好能给出相应的参数，谢谢。不要说的太专业，通俗一点。~

佳能IXUS130.
具体参数你在网上就能查到。
可以说这个相机没什么太大的亮点，但确实都是最实用的技术指标。

Peking Opera has a 200-year-long history. Its main melodies originated from Xipi and Erhuang in Anhui and Hubei.

It is believed that Peking Opera gradually came into being after 1790 when the famous four Anhui opera troupes came to Beijing. Peking Opera underwent fast development during the reign of Emperor Qianlong and the notorious Empress Dowager Cixi under the imperial patron, eventually becoming more accessible to the common people.

In ancient times, Peking Opera was performed mostly on stage in the open air, teahouses or temple courtyards. Since the orchestra played loudly, the performers developed a piercing style of song that could be heard by everyone. The costumes were a garish collection of sharply contrasting colors to stand out on the dim stage illuminated only by oil lamps. Peking Opera is a harmonious combination of the Grand Opera, ballet and acrobatics, consisting of dance, dialogue, monologues, martial arts and mime.

The Peking Opera band mainly consists of an orchestra and percussion band. The former frequently accompanies peaceful scenes while the latter provides the right atmosphere for battle scenes. The commonly used percussion instruments include castanets, drums, bells and cymbals. One person usually plays the castanets and drum simultaneously, which conduct the entire band. The orchestral instruments include the Erhu, Huqin, Yueqin, Sheng (reed pipe), Pipa (lute) and other instruments. The band usually sits on the left side of the stage.

单反是单镜头反光，也就是从取景器看到的图像和镜头看到的图像是一样的。
光学变焦是用镜头调节焦距，数码变焦是用数码方式放大图像。CCD和CMOS都是感光元件，单反相机一般用CMOS，消费级的数码相机用CCD。

传统相机的感光度指的是胶卷完成准确曝光所需的光线值，ISO感光度表示胶卷对光线的感光度，有100、200、400等ISO值，ISO值越大越适合用于光线昏暗的场所，但却会损失色彩的鲜艳度和自然感觉。
数码相机用的不是胶片，代替它的是CCD（电荷耦合器）感光元件，也能改变它的ISO感光度（有的机种ISO感光度设定不能改变，请自行在数码相机的说明书上确认）。CCD能接受光线信号，相当于胶片感光度一样，因此有了“相当感光度”之称。这样在使用时，当想让拍摄效果更好时，就把ISO设置为100，而在光线不足时就将ISO设置为400。理论上说，感光度越高，感光速度越快，其拍摄效果也越好。但现在的数码相机大多是“傻瓜”型的，能自动控制本身的曝光度，所以一般不需调节相机的感光度。

为了让物体在感光介质上得到足够的曝光量以便于成像清晰，我们用大感光度拍夜景或快速运动的物体。但并不是说ISO越大越好，对数码相机来说，ISO高画面会有颗粒感，太高的ISO还会使画面上有很多噪点。

看来你这个大学生离生活挺远的，自己把不知道的名词输入到百度里面去查一下就知道了，因为要和你讲清楚这么多名词的话太麻烦了，除非有人将网页上的东西贴过来

你考虑的太多了啊,初学者就不用考虑单反了,随便买个小数码玩玩就好了

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数码相机的介绍用词都太专业了，谁能讲通俗点？视频