If you have a large number of mappings and profiles, you may be better off using a standard layout, because the number of layouts may become unwieldy and, ultimately, difficult to maintain.
如果您有大量的映射和概要文件,您最好是使用一个标准的布局,因为这些布局的数量可能变得无限大,最终变得难于控制。
Choosing an interval is largely a trade-off between presenting too much information with a high number of intervals, or showing too little change between the intervals when a low number is selected.
选择间隔实际上是一种权衡:是使用较高的间隔值来呈现大量信息,还是使用较低的间隔值来显示非常少量的更改。
Story number two, just like story number one, the spaceship takes off, and about 15 minutes later, it explodes in a horrible accident and everybody on the spaceship, including your friend, is killed.
第二个故事和第一个故事一样,飞船起飞,十五分钟后,它在可怕的事故中爆炸,船上所有人包括你的朋友都死了。
In Eastern Europe, the number of new H.I.V.infections has leveled off.
VOA: special.2009.12.08
It's true of Windows, it's true of the Sequel Databases from guys like Oracle, the Google guys were at it for a number of years before that thing really took off.
视窗“系统就是这样,甲骨文公司的关系数据库也是这样,谷歌公司的创立者花了很多年,才让一切走上正轨。
So in terms of nitrogen that starts off with a valence number of 5, again we have 2 lone pair electrons in the nitrogen, and again, we have 6 electrons that are shared.
对于氮来说,我们应该从五个价电子开始,同样,氮也有两个孤对电子,共用电子的个数也一样,是六个。
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