Idleness is not just a vacation, an indulgence or a vice; it is as indispensable to the brain as Vitamin D is to the body.
懒惰不仅仅是度假、放纵或恶习；它对于大脑就像维生素D对身体一样不可或缺。
At Wayne State University Medical School, surgeon Lucia Zamorano takes images of the brain from computerized scans and uses a computer program to produce a 3-D image.
在韦恩州立大学医学院，外科医生露西娅·扎莫拉诺通过计算机扫描获取大脑图像，并使用计算机程序生成三维图像。
Although we talked about Vitamin D and sunlight, it can make a huge difference in how you feel if you go to a tanning salon to get some light on your skin.
尽管我们已谈到维生素D和阳光，但是如果你刻意去参加日晒沙龙来摄取阳光到皮肤的话，它会让你感觉到巨大的差别。
There are a number of vitamins that are vital for good hair health, the main ones being vitamins C, D and E, and in a balanced diet all these vitamins should be readily available.
有许多对头发健康至关重要的维生素，主要有维生素C、D和E，而在平衡的饮食中所有这些维生素应该很容易获得。
After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听到问题后，必须从A、B、C、D四个选项中选出最佳选项。
For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
每题都有对应标记的A、B、C和D四个选项，请选择最佳选项并在答题卡2的相应字母中间划横线。
An importer in Sweden asks us to send him a trial delivery for sales on D/A terms.
瑞典的进口商要求我们按照承兑交单条款向他发送试交货的产品。
The byte ordering is stated in each message, so if a D-BUS message travels over a network to a remote host, it can still be parsed correctly.
字节次序在每个消息中声明，所以如果一个D -BUS消息通过网络传输到远程的主机，它仍可以被正确地识别出来。
I intended to get a Ph. D. and teach at a small college someplace, but I decided research was a lot more fun.
我原本想要读到博士，然后在某个地方的大学教书，但是我觉得研究是一件更有意思的事。
After more than a decade of work, scientists have completed a 3-d atomic-scale map of a virus that causes the common cold.
经过了超过十二年的研究工作，科学家们已经完成了一种导致普通感冒的病毒的3 - D原子结构示意图。
Giving shadows a 3-d feel, or adding a single colour, will help separate them from the rest of the sketch.
加上3 - D的阴影效果，或者增加单独的颜色，将有助于和草图上的其他部分区分。
Father: The school report gives you a D for conduct and an A for courtesy. How did you manage that?
父亲：学校的成绩单上给你的品行分是D，礼貌分是A，你这是怎么搞的？
She used to be married to Nicolas Granatino, a Frenchman who dumped a lucrative career as a banker to become a humble Ox for d don.
她曾嫁给尼古拉斯•格拉纳迪诺，这位法国人放弃待遇优厚银行家一职，转而成为一位谦虚的牛津大学教授。
To perform a method on a D-BUS object, you send the object a method call message.
要执行d -BUS对象的方法，您需要向对象发送一个方法调用消息。
The younger Mr. Soong also worked as a Chinese-English translator for a time, eventually earned a Ph. D. in statistics and applied mathematics, and went into media and market research.
有一段时间年少的宋先生也做过汉英翻译的工作，他最终获得了统计学和应用数学博士学位，并进入媒体和市场研究领域。
Figure 3: Performance TAB shows you a letter grade (a, b, c, d, f) and a percent grade (1-100).
图3：性能标签使用字母(A,B,C,D,F)表示等级以及当前等级(1- 100)。
Photo: a pair of sisters dressed as a grape and a carrot pass out plates to Senate staffers in Washington, D. C., with a message urging them to pass a nutrition bill.
图：华盛顿特区，一对身穿葡萄服和胡萝卜服的姐妹向参议员分发盘子以传递督促他们通过营养议案的信息。
Enumerations and numeric ranges: For example, the value of a particular string attribute must be a, c, or D. Another example: the value of a particular numeric must be between 1 and 500.
枚举与数字范围：例如，某个特定字符串属性必须为A、c或者d。再比如，某个特定的数字必须在1至500之间。
In addition to a D-pad, buttons and analog joysticks, there's a full QWERTY keyboard.
除了游戏手柄、按钮和游戏杆之外，它还有一个标准打字机键盘。
Two will take either a vitamin D or a fish-oil supplement and a placebo.
两组服用维生素D和鱼油补剂的一种和一片安慰剂。
As discussed above, when Host a wants to establish a TCP connection to destination Host d, it sends a TCP segment with the SYN flag set first.
如上所述，当主机A想建立到目的地主机d的TCP连接时，它首先发送设置了SYN标志的tcp段。
A: Anyhow, you are forbidded to d that in a residential area.
无论如何，你也不该在居民区开晚会。
The process of forming a 3-D figure from a 2-D surface is called extrusion.
从 2-D 平面形成3-D图形的过程称作挤压。
D Because if I have equal amounts of a, B, c, and d, that's a lot of entropy of mixing there.
因为如果我们有等量的A,B,C和，那么混合熵会很大。
Remove users from a group with the same command, but a -d switch rather than -a.
删除组的成员还是使用这个命令，不过使用的开关是- d而不是- a。
You can visualize a DirectedGraph as a 2-d graph that has a finite number of Nodes, with each Node located at some Point, and the adjacent Nodes joined (or connected) to each other by Edges.
您可以将DirectedGraph形象化为拥有有限数量的Node的一个2 - d图形，在该图形中，每个Node都位于一些Point上，相邻的Node是通过Edges连接在一起的。
That can really add up if you want to host a movie night or a 3-d Olympics party with a large group.
如果你想要和一大群人举办一个电影之夜或者3d奥林匹克派对，那真的会大幅增加成本。
Along with his research team, Sinha helped develop a system that allows a regular digital camera to create a 360-degree, 3-d image from a collection of about 40 ordinary digital photos.
Sinha和他的研究小组研制成了一个系统，可以用普通数码相机把40多张寻常数码照片制作成一个360度的3d图像。
Along with his research team, Sinha helped develop a system that allows a regular digital camera to create a 360-degree, 3-d image from a collection of about 40 ordinary digital photos.
Sinha和他的研究小组研制成了一个系统，可以用普通数码相机把40多张寻常数码照片制作成一个360度的3d图像。
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