The Expression problem is a real, practical problem in object-oriented programming, and most common solutions to it are inadequate.
表达式问题在面向对象的编程中是真实的、实际的问题，且针对它的最通用的解决方案是不足的。
A study published in the journal PLoS ONE suggests that hypnosis is real, and can be identified by a glazed expression.
《公共科学图书馆》刊发了一项研究，认为催眠是真实存在的，能从呆滞的表情识别出。
A video camera connected to facial recognition software gave the robot feedback: When it made a movement that resembled a "real" expression, it received a reward signal.
一台与面部表情识别软件相连的摄影机给机器人反馈信号：当机器人做出一个类似于“现实的”表情时，摄影机就会收到动作信号。
Of poetry again, which, like music, is the highest expression of spiritual life in a nation, I also know only one poem written by an American poet which can be truly called a real poem.
又以诗歌为例，诗歌，如音乐，乃一民族之精神生活之至高表现形式；美国诗人所作之诗，余所铭记而未忘者，唯一首而已，此诗勘称真正之诗也。
When this query is performed at runtime, the real query expression is generated depending on the parameter passed, such as component values of current content, current site area, and so on.
运行时执行该查询时，实际的查询表达式是根据传递的参数来生成的，比如当前内容的组件值、当前站点区域，等等。
An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.
四元数一实数和一矢量的和的表达式，有四个项，一个为实数项，另外三个为虚数项。
Leave the default value for this exercise, but, in a real-world transformation you can replace it with an XPath expression.
对于这里的练习，您可以保持默认值不变，但是，在真实的转换操作中，您就可以使用一个XPath表达式来替换它。
Indeed, the very expression 'way of life' has an increasingly rhetorical character and offers no real clarity about what society and life is about today.
“生活方式”这个说法本身的确带有一种益发浓厚的空泛特性，对于今天的社会和人生是给不出清晰的界定的。
Even if they were, this wouldn't be a real solution to the Expression Problem, because you can't add the Fulfillment interface to the existing Order and Contract classes.
即使它们是，这也将不是针对表达式问题的真实解决方案，因为您不能将Fulfillment接口添加到现有的Order和contract类中。
With the application of the model in a real fault diagnosis system, the advantages of direct-view, strong expression ability and easy theorization are shown.
以一个实际故障诊断系统应用为例，说明了该模型具有直观、表达能力强和易于推理的优点。
Correct postures are the basis of singing voice and emotional expression in singing arts, and real and moving emotion is external revelation of singers inner activities.
在演唱艺术中正确的演唱姿态是演唱发声和情感表达的基础，真实动人的情感是演唱者内心活动的外部流露。
Isn't this the spiritual dream of photographers? Or it is his expression of real transience.
这难道不是摄影艺术家的精神的梦境吗？或是他对真实虚幻的表达。
The strong mineral expression becomes the dominant feature of the new construction and gives the building a real authenticity and established a particular dialogue between tradition and modernity.
矿石般的强烈外形成为了新建筑的主要特征，使该建筑看上去非常显著，在传统与现代之间建立了一种特定的对话。
The Chinese real number expression (CRNE) is of special importance in the fields of Chinese language teaching and machine translation.
汉字的实数表达方式及规则，在汉语教学和机器翻译等领域中，都是较为重要的内容。
Finally, the expression levels of the candidate genes were further confirmed by quantitative real-time PCR using a new set of samples (20 narcolepsy-cataplexy patients and 20 healthy controls).
最后，用定量实时PCR法在一组新样本(20名发作性睡病-猝倒患者和20名健康对照)中进一步确认候选基因的表达水平。
Painting arises from artists aesthetic cognition and expression based on the real world.
绘画是艺术家对现实生活进行审美认识及审美表达的结果。
Next the affect of financing manner to the demand expression of peasants is analyzed, and we think changes of financing manner is not a key factor to the real demand expression.
然后重点谈论了筹资方式对农民需求表达的影响，通过分析本文认为筹资方式的变化对公共物品需求的真实显示起不了实质性的作用。
The real part of the final expression is understood to represent the physical quantity in question .
最后式子的实部被理解为代表所求的物理量。
Least-squares problem of the real matrices is discussed and the expression of general solution is given.
首先讨论子阵约束下实矩阵反问题的最小二乘问题，给出了解的一般表达式。
Although it records the real image incompletely, this insouciant shooting manner can give expression to my deserted and disorder heart.
仅管它不完全是对实物的记录，但这种漫不经心的拍摄方式更能表达我荒芜凌乱的内心。
By using right expression of knowledge and fuzzy reasoning, this approach improves the efficiency and real-time capability of fault diagnosis and achieves a satisfied result in industrial practice.
同时采用合理的知识表达方式和模糊推理机制提高了诊断的求解效率与实时性，并在实践中取得了良好的效果。
The expression is computationally simple and convenient for real-time bandwidth estimation and control.
该表达式计算简单，便于实时带宽估计和控制。
Special expression of birth year of the students in their resumes: Phenomena of replacing Nian with Xiang mainly in Center China and hiding real age.
探讨朱卷履历中举子生年的特别表达法：以中原地区为中心的以“相”代“年”现象和科场比较普遍存在的隐瞒年龄的官年现象。
Special expression of birth year of the students in their resumes: Phenomena of replacing Nian with Xiang mainly in Center China and hiding real age.
探讨朱卷履历中举子生年的特别表达法：以中原地区为中心的以“相”代“年”现象和科场比较普遍存在的隐瞒年龄的官年现象。
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