抓帧

A computer-based frame grabber splits the image into 512 * 512 measurement points, and the light intensity of each point is measured.

以计算机为基础的帧抓取分裂的形象到512 * 512个测量点，以及光照强度的每一个点，是衡量。

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。

You can play Flash movies in full screen mode and zoom in or out as you wish, and also can save your favorite Flash movie asa screen saver, capture your favorite frames to wallpaper or set up Flash to wallpaper directly.

你可以使用全屏模式播放Flash电影以及按照你的想法缩小或者放大Flash电影，并且还可以保存你所喜爱的Flash电影为一个屏幕保护，抓取你所喜爱的帧设为壁纸或者直接设置Flash电影作为壁纸。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。