缓冲英语

progress/loading bar 进度条/缓冲条 Progress bar (Redirected from Loading bar)A progress bar is a component in a graphical user interface used to convey the progress of a task, such as a download or file transfer. Often, the graphic is accompanied by a textual representation of the progress in a percent format. A more recent development is the indeterminate progress bar, which is used in situations where the extent of the task is unknown or the progress of the task cannot be determined in a way that could be expressed as a percentage. This bar uses motion or some other indicator to show that progress is taking place, rather than using the size of the filled portion to show the total amount of progress, making it more like a throbber than a progress bar.The concept for the progress bar had existed earlier on in history. Known as a Gantt Chart developed in 1896 by Karol Adamiecki, who called it a harmonogram. Adamiecki did not publish his chart until 1931, however, and only then in a language not popular in the West. The chart thus now bears the name of Henry Gantt (1861–1919), who designed his chart around the years 1910-1915 and popularized it in the West. The concept was later adopted in computing.

BUFFERING or STREAMING 这两个是普遍的。。。O(∩_∩)O

当然是buffer咯.答案都一样,你自己选吧.

缓存文件英文是cache file。

cache指的是缓存文件。高速缓存（英语：cache ）简称缓存，原始意义是指访问速度比一般随机存取存储器（RAM）快的一种RAM，通常它不像系统主存那样使用DRAM技术，而使用昂贵但较快速的SRAM技术。

信息介绍

CPU的缓存曾经是用在超级计算机上的一种高级技术，不过现今计算机上使用的的AMD或Intel微处理器都在芯片内部集成了大小不等的数据缓存和指令缓存，通称为L1缓存L1 Cache即Level 1 On-die Cache，第一级片上高速缓冲存储器。

而比L1更大容量的L2缓存曾经被放在CPU外部主板或者CPU接口卡上，但是现在已经成为CPU内部的标准组件；更昂贵的CPU会配备比L2缓存还要大的L3缓存level 3 On-die Cache第三级高速缓冲存储器。