bit class

基本解釋

The main processor was a 16-bit avionics-class processor that incorporated two internal CPUs that executed instructions in lock-step.
主處理器是一個 16 位的航空電子類處理器，它包含兩個執(zhí)行鎖步 (lock-step) 中指令的內部 CPU。
In the first half of class, I'm going to tell you a little bit about the class and introduce some of the questions that we will think about over the term if you stay in this course.
在這堂課的前半部分，我將告訴你們一些關于這門課的事,介紹幾個如果你選擇這門課,就將在這學期里考慮的問題。
But before I get started, I have to point out something a little bit unusual about this class We're being filmed.
但在我開始之前,我要告訴大家這個課程的一點特別之處,我們會被錄像

And I think that every little bit makes a huge difference." While his class wrapped up, students for the next computer class, to be taught in Spanish,filed in, reflecting the diversity of this community, as well as its shared needs.
We'll get into some spots where it gets a little trickier, a little bit more complicated later in class.
我們接下來在課堂上,會做一些更棘手，更復雜的問題。
麻省理工公開課 - 化學原理課程節(jié)選
So, normally at this point, we do actually start class with a little bit of history from alchemy to modern chemistry, but I decided to skip that this year.
通常在這個時候,我們要從一些從煉金術,到現(xiàn)代化學的歷史出發(fā)正式開始我們的課程。
麻省理工公開課 - 化學原理課程節(jié)選

Obama says he has cut taxes for middle class by a bit over 3 grand.
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