This is handy, because you only need to remember one standard for finding the elements you want through jQuery and for styling them with CSS.
这很方便，因为您只需要记住一个针对通过jQuery找到想要的元素和利用CSS为元素定义样式的标准。
The $() function returns a jQuery object containing all the elements that match the CSS selector.
$()函数返回一个含有所有与CSS 选择器匹配的元素的jQuery对象。
You first get a reference to the unordered list from Listing 3 by passing a CSS selector to jQuery.
您首先可以通过向jQuery传递一个CSS选择器从清单3中获取这个无序列表的一个引用。
In this example, the function is passed a string containing some Cascading Style Sheets (CSS) syntax, and jQuery finds the elements as efficiently as possible.
在本例中，一个包含有一些层叠样式表(Cascading Style Sheet,CSS)语法的字符串被传递给函数，然后jQuery尽可能高效地把这些元素找出来。
One possible, weak excuse is that jQuery largely bases its selectors on CSS and that even W3C CSS Level 3 namespace selectors unfortunately haven't made it past working draft stage.
一种可能的、牵强的理由是，jQuery很大程度上以CSS作为其选择器的基础，并且即使是W3C CSSLevel3名称空间选择器也无法使它通过工作草案阶段。
For jQuery UI Tabs, you should keep the packed version of the library, the accompanying CSS files, and two images: loading.gif and tab.png.
对于jQueryUITabs，应该获取库的简化版、附带的CSS文件和两个图像：loading.gif 和 tab.png。
At the top of the page, Listing 4 includes the jQuery library and a CSS stylesheet to make the output pretty.
在页面的顶部，清单4包括jquery库和css样式表，以使输出更美观。
At the top of the page, Listing 4 includes the jQuery library and a CSS stylesheet to make the output pretty.
在页面的顶部，清单4包括jquery库和css样式表，以使输出更美观。
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