It has a four-core CPU, an independent display card of 2G, a hard disk of 500G and a screen of 15.6 inches.

它配有一个四核 CPU，一个独立 2G 显卡，一个 500G 硬盘和15.6英寸屏幕。

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Planets are believed to emerge from the accretion of particles in a disk of gas and dust as they whirl around the star.

行星被认为是由围绕恒星旋转的气体和尘埃组成的圆盘中的粒子累积而成。

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According to one hypothesis, the planet's gravitational field tugs on the protoplanetary disk of dust and gas from which it formed.

根据一种假设，这颗行星的重力场会对由尘埃和气体组成的原行星盘产生牵引力。

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Moving a disk of size 1.

移动面积为1的也就是最小的圆盘。

麻省理工公开课 - 计算机科学及编程导论课程节选

We transition to actually real world applications later on like a compression-- how do you take a huge amount of data ; and actually whittle it down into something more manageable; something that uses less of your disk space.

然后我们会讲生活中的应用程序,比方说压缩文件——,把大量的数据分解使其更易管理;,并占用尽量少的磁盘空间。

哈佛公开课 - 计算机科学课程节选

If I want to move this stack here, I'm going to take a stack of size n minus 1 move it to the spare spot, now I can move the base disk over, and then I'm going to move that stack of size n minus 1 to there. That's literally what I did, OK?

如果我想移动这些圆盘，我先把从n-1个圆盘1,移动到多余的柱子上去，这样我就能把最底下的圆盘放到这儿了，然后再把从n-1个圆盘放到这儿来,这就是确切的我怎么做的对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

Astronomers were interested in the star because the disk of materials around it showed certain asymmetries.

WSJ: Possible New Planet Spotted Under Formation

In January, another team of researchers reported evidence of vast streams of gas flowing across a gap in a disk of material around a young star.

WSJ: Possible New Planet Spotted Under Formation

The oft-dreaded gefilte fish turns up as a super-fresh disk of wild halibut chunks, dressed elegantly with beet and horseradish tartare, tiny arugula leaves, and parsley vinaigrette.

NEWYORKER: Kutsher��s Tribeca