If the two media have really different densities, like air and water, then most of the energy is going to be reflected back, very little of it will keep going and get transmitted into the new medium.
而如果这两种介质的密度相差较大，就像空气和水那样，那么大部分的能量将会折射回来，只有一小部分会继续传播进入到新的介质中。
The manifest can have different sections, but if it only has one, then it is assumed to be CACHE and can be omitted.
清单可以拥有多个不同的区域，但是，如果它只有一个区域，那么这个区域就假定为CACHE且可以省略。
When different data models become "out of sync," it is important that you can compare them, identify the differences and then resolve them by synchronizing the models.
当不同的数据模型“失去同步”时，重要的是可以比较它们，识别不同点，然后通过同步模型解决这些不同点。
Or it can have a collision that can create a fission neutron which then is tracked as well as the start of a fission which may be in a quite different place.
或者它有能够创造出一个裂变中子的碰撞,那能够追踪到一个裂变的开始,那可能是在一个很不同的位置。
It mixes small precursor particles of the different materials to create a "nanoparticle ink" that is continuously coated onto metal foil and then heated so that the particles assemble correctly.
它的生产过程是将不同元素的前驱粒子混在一起制成“纳米微粒墨”，将其连续不断地涂在金属薄片表面，然后通过加热处理使粒子适当地组合。
Now what happens then in Tony, to move to a slightly different way of thinking about it, is we can see that it's a global story masked as a story of hybridity in the American melting pot.
而在托尼里边发生的事情，若换用一种稍微不同的方式来思考它，我们能够看到，它是一个全球性故事，以美国大熔炉里的混合性为特点。
If you set up separate CSX tasks, it is then possible to configure different active time periods in the CSX task definition panel.
如果设置不同的CSX任务，那么就可以在CSX任务定义面板中配置不同的活动时间段。
The budget constraint is going to have a different slope to it and preferences will be different over this horizon between consumption then and consumption now.
预算约束线的斜率会有所不同，人们对即时消费和延期消费的偏好，也会有所不同。
If it is different (for example, higher in test for some reason then in production), then you may not see the same warning.
如果它是不同的(例如出于某种原因，测试中高于生产中)，那么您可能就不会看到相同的警告。
Focusing on the pin number, it then goes into a switch structure that takes a different action depending on which sensor is connected to the pin.
以管脚编号为中心，然后再进入到一个switch结构，根据连接到此管脚的传感器来采取不同的措施。
It is odd, then, that everybody loves mobile devices, which are not that different from smart meters or on-board units.
那么，这就很奇怪了，人人都偏爱与智能电表或正在实施的设备没有多大不同的移动器具。
You can then use this string as-is or transform it into a different date format for use in the resulting document.
然后，可以“按现状”使用该字符串，或者将其转换成不同的日期格式，以便于在生成的文档中使用。
The general concept of an allocation is to retrieve a value based on certain parameters and then book it on a different target using different parameters.
一般分配概念就是根据特定参数检索一个值，随后使用不同的参数将其分配给另一个目标。
In the case of receiving out-of-band data, the protocol layer checks for different conditions to validate that the received data is OOB, and then returns it to the socket layer.
在接收带区外数据的情况下，协议层检查不同的条件，以验证接收的数据是否为带区外数据，然后将其返回到套接字层。
Since then a different planet has moved to the forefront of gas-mining plans because it lacks Jupiter's intense gravity, Saturn's gigantic rings of orbital debris and is closer than distant Neptune.
从那时起，不同的星球已经移到天然气开采计划的最前列，因为它缺乏木星的强烈引力，土星的巨大轨道碎片环并且比遥远的海王星更近。
The new approach is interesting because it analyses the images using several different criteria and then fuses the results before deciding whether the image is acceptable or not.
这个新的检测方法非常有趣，因为它使用了多种不同的检测标准对图像进行分析，之后在判断图像是否为违规图像之前先将其结果进行整合。
By then it should have dawned on every gamer that this is not your regular first-person shooter, but it's something very different.
那时玩家就会开始明白，这不是一款普通的射击游戏，这是与众不同的。
Then the world would have been very different from what it is now.
世界可能会和它现在的样子非常不同。
It was like that type of sub-tropical coffee beans, and the taste is definitely different from other coffee. So if they sell this coffee, then I won't choose Starbucks," she said.
她说：“在我去云南旅行之前，我就喝过云南咖啡，味道实在是不敢恭维，像是亚热带咖啡豆研磨的，味道与其他的咖啡很不一样，所以如果星巴克采用云南咖啡豆研制咖啡，我想我不会再去星巴克消费了。”
When the observer is different from the observed, then the observer can act upon it.
当观察者和被观察者不同的时候，那么观察者能够对它有所作为。
First, you need to install Git, which is different on every platform, and then initialize it.
首先，需要安装Git, Git安装在每个平台上都有所不同，然后对它执行初始化。
Then it is taken to every corner of the country and used for different purposes.
然后带到这个国家的每一个角落，用于不同的目的。
And then finally there comes a knock on the door and you open it up and you realize that something different is finally going to happen.
最终敲门声响了，你打开门，意识到变数终于发生了。
You go to bed in one kind of world and wake up to find yourself in another quite different, and if this is not enchantment, then where is it to be found?
你上床睡觉时是一个世界，醒来时发现你在一个完全不同的世界，如果这不是魔法，那么它在哪里可以找到？
The different API is to make it clear that you cannot add a listener to a set of MBeans, and then remove the listener from a subset of those MBeans.
不同的API是为了表明您不能在将一个侦听器添加到一个MBean集合后再从那些 MBean的子集中除去该侦听器。
If the record is dirty (i. e. different version to yours), then you abort the transaction and the user can re-start it.
如果记录是脏的(比如，和你的数据版本不同)，这时你中止事务，用户会重新启动它。
There is a risk that by then, as Peter Mandelson, the EU’s trade commissioner, once put it, “the caravans [will] have moved on in different directions”.
这样一来就有一些风险，正如欧盟外贸专员PeterMandelson曾经说过的“商队的大篷车会向着不同的方向前行”。
There is a risk that by then, as Peter Mandelson, the EU’s trade commissioner, once put it, “the caravans [will] have moved on in different directions”.
这样一来就有一些风险，正如欧盟外贸专员PeterMandelson曾经说过的“商队的大篷车会向着不同的方向前行”。
应用推荐