In the current version of StAX, there is no abstract base class that one can extend to implement custom events.
在StAX的当前版本，没有可以通过扩展实现定制事件的抽象基类。
Analysing the preceding context, we can get the basic characteristic of Marx's libertinism:the freedom is concrete, there is no abstract freedom;
通过上文的分析，我们能得出马克思自由观的基本特征。 即：自由是具体的，没有抽象的自由；
Any class with an abstract method is automatically abstract itself, and must be declared as such. A class may be declared abstract even if it has no abstract methods.
任一类以一个抽象方法自动地是抽象的本身，且必须被声明，一个类可以被声明是抽象的既使它没有抽象方法。
Clinical and basic researches related to femoral offset or soft tissue balance after total hip replacement were selected, whereas reviews and articles that providing no abstract were excluded.
选择髋关节置换术后与股骨偏心距或软组织平衡研究有关的临床及基础研究类文章，排除综述类文章及未提供摘要类文章。
If knowledge disseminated by science communication experts is too abstract or useless in actual production, science communication will have no significant effect.
如果由专家进行的知识传播过于抽象或者在生产中没有实效，那么科学传播将产生不了显著的影响。
Hence, for small businesses, SOA will no longer be an abstract concept and the exclusive game of large enterprises anymore.
因此，对小型企业而言，SOA不再是一个抽象概念，也不再是一个大型企业才能玩得起的游戏。
While good documentation has no substitute, you can offset its absence by having the ability to navigate the process in an abstract fashion.
好的文档是无法取代的，如果没有这样的文档，只要能用一种抽象的方式浏览整个过程，那么也可以抵消一些负面影响。
If the mathematical ideas are out there, waiting to be found, then somehow a purely abstract notion has to have existence even when no human being has ever conceived of it.
如果数学思想在某处等待着被发现，那么即使人类从未构想，一个纯粹抽象的概念也必须存在。
There are no framework interfaces or abstract classes to "hook" components into the application.
在应用中，POJO没有使用接口或抽象类来“钩住”组件。
Requires no knowledge of UML semantics (abstract syntax).
不需要了解uml语义(抽象语法)。
In Python, no such formal declaration exists, and the "abstract" ness of a class is simply a recommendation by the class developer to its users.
在Python中并没有该正规声明，而类的“抽象”只是类的开发者给其用户的建议。
Such assets have no implementation, and are represented in an abstract form such as a model or document.
这样的资产没有被实现，它们代表一个抽象的形式，比如模型或者文档。
When you leave, Africa will no longer be an abstract notion or fleeting images on your TV.
当你离开的时候，非洲就不再是一个抽象的概念，或是电视中飞逝而过的镜头。
Yet as the Spanish move, and the commission's decision to allow it, suggest, when times are tough the draw of abstract principles no longer proves so magnetic.
然而，西班牙对这一自由做出了限制，并得到了欧盟委员会的许可，这就意味着，时局艰难时那些抽象的规则就不再那么有效了。
I think the major change that has occurred during my career is the fact that people no longer study the nervous system simply as a set of abstract subsystems, without recourse to behavior.
我觉得在我的职业生涯中，最大的变化在于人们不再把神经系统简单地当做一群抽象的子系统来研究，却对行为不管不问。
There's no language in the world that you just cannot talk about abstract things with.
世界上并不存在，无法谈论抽象概念的语言。
We emphasize that there should be less empty and abstract talk, but some comrades are unwilling to give it up; we stress that there should be no dogmatism, but some comrades insist on practising it.
这里叫空洞抽象的调子少唱，有些同志却硬要多唱。这里叫教条主义休息，有些同志却叫它起床。
There shall be no commercial advertising diction in the abstract.
中不得使用商业性宣传用语。
Because most backing beans are developed for use within a specific application, there is no reason to "abstract" the configuration of these beans into any file other than the class itself.
由于大多数backingbean是为了在特定应用程序中使用而开发的，因此没有理由将这些bean的配置“抽象”到类本身以外的任何文件中。
The inference seems obvious in Bill and Pierre’s case, but in the experiment, we used abstract colored shapes that have no intuitive relation to one another, making the task more challenging.
在Bill和Pierre案例上，推理是明显的，但在实验中，我们使用一些抽象的且彼此间没有直观联系的颜色形状，使得任务更具挑战性。
Mathematics is the tool specially suited for dealing with abstract concepts of any kind and there is no limit to its power in this field.
数学是一项工具，特别适合于处理任何一类抽象概念，而且，它在这方面的作用是无止境的。
Let's say that the supreme, supreme, supreme, supreme god is in fact has no name, is not a particular thing, it's this thought, it's just thinking, it's just abstract thinking.
比如说至高至高至高无上的神，事实上没有名字，不是某种特定的东西，只是一种想法，一种思维，抽象的思维。
A freedom involving no necessity, and mere necessity without freedom, are abstract and in this way untrue formulae of thought.
这种不包含必然性的自由，或者一种没有自由的单纯必然性，只是一些抽象而不真实的观点。
In unusually tough language, Mr Fillon said France had been overspending for 30 years, and that "bankruptcy" was "no longer an abstract word." See article.
与以往不同，此次菲永以严厉的语气坦承法国已经挥霍无度30年了，“破产”对法国而言“不再是遥不可及的词语”。
The stories of people trapped on subway trains all night, of hundreds of 911 calls going unanswered for hours, remained abstract, because we were in no actual danger.
人们被困地铁车厢内一整夜，数以百计的报警电话长时间没人理睬，为什么，因为我们不会有真正的危险。
To return to specific cases, perhaps there is no direct way to answer the abstract, it's the duty not to lie to a patient 'more stringent' than the duty not to cause needless suffering?
回到特殊的情境中，如果无法直接的回答这个抽象的问题，不对病人说谎的义务比避免不必要的痛苦的义务更“紧迫”吗？
To return to specific cases, perhaps there is no direct way to answer the abstract, it's the duty not to lie to a patient 'more stringent' than the duty not to cause needless suffering?
回到特殊的情境中，如果无法直接的回答这个抽象的问题，不对病人说谎的义务比避免不必要的痛苦的义务更“紧迫”吗？
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