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Then this paper introduces the definition of conditional random fields, the graph structure, potential functions, parameters estimation and probability computations.

进一步地，将条件随机场模型应用于中文命名实体识别任务，提出了适合于各类中文命名实体的特征模板，并通过实验进行验证，确定了有效特征。

Also this paper gives a definition of quantum conditional entropy of entanglement E_ A｜Band proves that it satisfies the four fundamental conditions of a entanglement measure for a kind of mixed state of 2×2 quantum system by this negative quantum conditional entropy Using conditional entropy of entanglement,this paper investigates the quantum entanglement between the two identical two-level atoms simultaneously interacting with vacuum cavity field as an application.

给出了负值量子条件作为条件熵纠缠度的定义，证明了条件熵纠缠满足作为2×2系统一类混合纠缠态量度的四个基本条件。当双量子系统处于纯态时，条件熵纠缠度即为部分熵纠缠度。

Examples are given to illustrate the conditional entropy maybe increased,so Shannon's definition of information is not absolutely correct.

从新的角度指出了香农信息论的局限性，指出了它没有考虑信息的可靠性，完备性等特点，指出条件熵的计算公式问题并且进行了纠正，并且举例证明了条件熵可能增加，进而香农信息定义中的不确定性的减少也不是绝对的。

Examples are given to illustrate the conditional entropy maybe increased, so Shannon's definition of information is not absolutely correct.

论文摘要：从新的角度指出了香农信息论和信息定义的局限性，指出了它没有考虑信息的可靠性，完备性等特点，指出条件熵的命名不恰当，香农的"条件熵"应该称为加权平均条件熵，并且举例证明了条件熵可能增加，进而香农信息定义中的不确定性的减少也不是绝对的。

It has pointed out that the definition of the natural resource is conditional, relative, dynamic.

指出自然资源的定义是有条件的、相对的、动态的。

An axiom definition of similarity measure based on Li's related works, which constrains the necessary conditions of a similarity measure, is proposed. Then two new methods are introduced, and proved to satisfy the axiom defined above. Finally, an example of their application to pattern recognition is given.

在Li(2003)的相关工作之上提出一种改进的Vague集相似度量公理化定义，指出一个相似度量必须满足的约束条件，然后引人两种新Vague集相似度量方法，并证明它们满足这些公理化条件，最后给出一个它们在模式识别的应用实例。

Recent congressional debate about restricting access to critical infrastructure information under the Freedom of Information Act provided one limited step in the right direction,producing constructive ideas about how to narrow the definition of what is critical while still satisfying the concerns of national-security agencies.

最近的国会辩论是关于对在报道自由条例的前提下，提供了在正确的方向发展的一项有限的获取的重要基础设施信息的手段，产生了如何缩小安全定义，同时又能够满足国家安全机构的关心的建设性的想法。

By applying the definition of coset , the author first defines that ρ is one of the equivalent relations in G, then gives the pro of that ρ is a congruence relation.

由陪集的定义解释问题，首先确定了ρ是G中的一个等价关系，然后给予了ρ是同余关系的几种证明。

The definition of phase congruency does not provide good localization as this function only varies with the cosine of phase deviation.

在新的定义式中，引入了噪声补偿因子，频率扩展加权函数，对相位偏差引入了修正部分。

This article takes the teaching of conic sections as an example. By designing worksheets, teachers can introduce the historical material about conic sections to students. By way of using Apollonius' definition of parabola, ellipse and hyperbola, teachers can introduce the geometric aspect of "conic section" to students. By using the concept of " latus rectum " in Conics , we can connect "conic sections"-- representation of geometrical aspect, with "the equation of conic sections"-- representation of algebraic aspect to improving insufficiency of text books.

同时本文也试著从历史文本中寻找材料，简单举例说明数学教师可以如何应用这些史料在几何单元教学上，例如三角函数的正余弦定理，最后再以圆锥曲线的正焦弦为例，说明如何利用数学史料於此单元的教学，尤其是阿波罗尼斯的《锥线论》中对圆锥曲线的3个命题，将此3个命题的内容与意涵，尤其是正焦弦在圆锥曲线的几何意义上所扮演的角色，将其适当地融入教学中，将可使学生真正学习圆锥曲线的几何知识，而不再只是代数形式的几何知识。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。