这个元素用来通过添加随机选择器，为一个测试运行序列提供随机选择，而不是按照测试顺序地运行。
This element is to provide randomization for a test run sequence, rather than running the test sequentially, by adding random selector.
这种模式最大的好处是可以很方便地进行更改，而不必触及代码中的全部20(或40 ！)个图像元素。
The huge upside is that you can make changes easily and not touch all 20 (or 40!) image elements in your code.
修改现有的XML模式来强制而不是可选地定义此元素(参见清单2)。
Modify the existing XML schema to define the element as mandatory instead of optional (see Listing 2).
虽然这些留白显得单调，而极少量的网站元素却牢牢地抓住了浏览者的注意力，并有效地影响他们对网站整体设计的认识。
In such designs whitespace, while remaining passive, strongly bundles user's attention on very few site elements and thus effectively influences users' perception of the overall design.
被嵌入元素的名称与被查询表中的字段名称对应，而文档元素 —XML树的根 —被相应地命名为 。
The names of the nested elements correspond to the field names within the table being queried, while the document element — the root of the XML tree — is, aptly, named .
事实上，我认为它对于任何动态地创建页面元素的页面都是必不可少的，不管是通过Ajax还是用户交互进行创建，都需要使用live函数而不是事件方法。
In fact, I'd say it's a must that any page that creates page elements dynamically, whether through Ajax or user interaction, must use the live function instead of the alternative event methods.
而从海洋到陆地的磷元素流动几乎停止——仅有历史水平的4%。
And the flow of phosphorus to land has nearly stopped — at just 4 percent of historic levels.
因此，精力继续而且丰沛的消耗，会永无止尽地引导我们登上某个颠峰，组成我们企图为一个共同的善而消耗的一个不幸的元素，（大体上这是没有意义的）。
Hence the continuous and overly full churning out of energy, leading us endlessly to some summit, constituting a baleful element that (largely pointlessly) we attempt to expend for a common good.
原始金属结构上配有一些粗糙的工业附属细节，而坚实的木元素被巧妙地运用上了。
Raw metal structures were incorporated with rough industrial attachment details while solid wood elements being delicately handled.
人们终于正视了他古老而庞大的内在价值，让中国元素畅通地活跃于中国和世界舞台。
People have finally observed its ancient and enormous internal value, which makes it possible for Chinese elements to smoothly appear and play a role on the stage of China and the world.
本文简要而概括地介绍了“理想元素”和“对偶原理”，表明了作者在高等几何教学方法上的见解。
The article deals briefly with the "ideal element" and "Duality principle", which includes methods of teaching of the author.
这项运动的理念是迅速而优雅地、从一处到另一处的移动，将你遇到的所有物体都当成障碍课中的元素。
The general idea is to move quickly and gracefully, treating whatever objects you come across as elements in an obstacle course.
由于这种方法可以分离出各误差元素，所以可以方便而快速地检测出机床的体积定位精度。
Because these error can be separated from the volumetric displacement error, it is convenient and fast to measure the volumetric positioning accuracy.
为了在输出文档中准确地重现叙述，不管元素出现在哪里，样式表都必须处理它们，而推模型在这一方面比较擅长。
To accurately reproduce the narrative in the output document, the style sheet must handle elements regardless of where they appear, and the push model excels at that.
因为外边的DIV元素限制了边栏的尺寸，而内部的div会扩展到它的父元素的整个空间，所以这两个图像会精确地重叠。
Since the outside DIV element constrains the dimensions of the sidebar and the inner DIV is set to expand to the full size of its parent, the images will overlay each other exactly.
因为外边的DIV元素限制了边栏的尺寸，而内部的div会扩展到它的父元素的整个空间，所以这两个图像会精确地重叠。
Since the outside DIV element constrains the dimensions of the sidebar and the inner DIV is set to expand to the full size of its parent, the images will overlay each other exactly.
应用推荐