符号

Figure 2-7 the keyboard letter keys --letters numeric keys --numbers punctuation keys --comma, period, semicolon special keys control keys arrow keys Caps Lock key --function keys A computer keyboard contains keys that allow you to type letters of the alphabet, numbers, spaces, punctuation marks, and other symbols; A computer keyboard also contains special keys that allow you to perform specific functions on the computer.

计算机键盘包括字母键，数字键，空格键，标点符号键和其它符号键。计算机键盘还包括在计算机上执行特殊功能的特殊键。

The cardinal number, represented by the symbol1, designating the first such unit in a series.

一基数，用符号1表示，代表一系列中这样的单元中的第一个

According to this theory, infants learn conceptual symbols, such as numbers or cardinal values, separately, and later relate these symbols to one another, which leads them to infer larger concepts.

这个理论认为，婴儿学习诸如数字或基数值这类概念符号时，是分离的，然后再使其相关联，从而使他们导向更大的概念。

We also introduced the caret and the dollar.

我们还推出了插入符号和美元。

To do this we again use the caret as the first character of the class.

为此，我们再次使用插入符号作为类的第一个字符。

So we see that using the caret will give us the beginning of the string, but NOT whatever is after it.

因此，我们看到，使用插入符号，会为字符串的开始，但无论是不后。

A caret is a mark place below a line to show where something should be put in .

脱字符是加在一行文字下面的符号，表示此处应加入一些东西。

The latter is primarily for keyboards that do not have the caret symbol, i.e., international.

后者主要是为那些没有caret 符号的键盘使用的，比如说国际键盘。

Two special characters are used to mark the beginning and end of a line: caret and dollarsign.

有两个特殊字符被用来标注一行的开头和结尾：脱字符和美元符号。

By pointing and clicking anywhere else, you can easily move the caret, but if you drag to extend

通过指向和单击任何其他地方，你可以轻易地移动插入符号。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。