这个过程被称为“置换”，因为溶液溶解了原来的物质，并用等量的新物质取而代之。
This process is termed "replacement" because solutions have dissolved the original material and replaced it with an equal volume of the new substance.
你为什么会认为梳理打扮一类的置换活动常常是令人舒适的行为呢？
Why do you think displacement activities are so often comfort behaviors, such as grooming?
显然，那一天已经到来，由于这些感染的潜在威胁，膝关节置换等看似常规的手术现在要危险得多。
Apparently that day has come, because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.
置换是理解的一种延迟或迂回，而另一方面，凝结则是理解的一种升华。
Displacement is a kind of delay or detour of understanding, and condensation, on the other hand, is a kind of distillation of understanding.
显然，这一天已经到来，因为由于这些感染的潜在威胁，膝关节置换等看似常规的手术现在要危险得多。
Apparently, that day has come because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.
语言的另一个特征是我们所说的“置换性”，这是任何形式的动物交流都不会表现出来的。
Another feature of language that's not displayed by any form of animal communication is what we call "displacement".
我们需要弄清楚动物研究与祖母的髋关节置换手术、父亲的搭桥手术、婴儿的疫苗接种、甚至宠物的疫苗接种之间的联系。
We need to make clear the connection between animal research and a grandmother's hip replacement, a father's bypass operation, a baby's vaccinations, and even a pet's shots.
演员们将替代舞台工作人员，当着观众的面置换布景。
Instead of stagehands, the actors will move the scenery right in front of the audience.
存在这样的裂缝，一个普通房屋里大约每小时会置换一次新鲜的室外空气。
Because of such leaks, the air in an average home was replaced by fresh outdoor air about once an hour.
我们有一位女性病人，她刚做完膝关节置换手术，正在康复中。
We had a woman patient who was recovering from a knee replacement operation.
结果发现，铜固溶在钨中，并形成了置换固溶体。
The results show that Cu solubilizes in W and the substitutional solid solution is formed.
锌置换了稀酸中的氢。
置换的伟大的法则就是解决恐惧的答案。
使用正则表达式、枚举、联合、列表和置换组的说明。
Explanation of using regular expressions, enumerations, unions, lists, and substitution groups.
我们需要了解的第一个动态数据类型是置换。
The first type of dynamic data to look at is the substitution.
这一节还演示了如何将置换组与抽象元素结合使用，以便构建XML模板。
This section also demonstrates the use of abstract elements with substitution groups to build an XML template.
由RMC所提供的三个不同的可变性模式是：贡献、扩展和置换。
The three different variability patterns supported by RMC are contribution, extension, and replacement.
使用置换矩阵能够根据每对符号单独分配匹配得分。
A substitution matrix lets you assign match scores individually to each pair of symbols.
在您建立了置换后，您会看到值会变成绿色。
After you have made the substitution, you will see the value turn green.
它仅仅是置换文本，不作任何特殊处理。
This is simple replacement text, and not processed in any special way.
置换文本用蓝色突出显示。
这使您能够在调试和更新您的测试时，快速的找到这些置换值。
This allows you to find substitution values quickly when debugging and updating your tests.
下一步，您需要使用置换关联值。
Next, you need to associate the values by using a substitution.
这一节还展示了如何组织XML元素以进行置换。
This section also demonstrates how to group XML elements for substitution.
鲍勃年迈的母亲正处于髋关节置换手术的康复阶段。
Bob's elderly mother is recovering from hip replacement surgery.
置换组是可兼容内容模型交换元素的机制。
Substitution groups are a mechanism for swapping elements of compatible content models with each other.
专门的领域，如编程惯用语，可通过在任何允许根元素的地方进行置换来引入。
A specialized domain, such as programming phrases, can be introduced by substitution anywhere that the root elements are allowed.
为算法名签名以抵抗攻击，该攻击是基于置换成效率更低的算法。
The algorithm names are signed to resist attacks based on the substitution of a weaker algorithm.
注意，正如同置换一样，域引用同样也是动态构成的。
Notice that, just as with substitutions, field references also populate dynamically.
按照您的需要任意混合搭配置换和引用。
Feel free to mix and match substitutions and references as needed to get the scenarios that you need.
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