查询词典 mapping theorem

Hibernate's ORM can mapping one object to many tables,can mapping several types of associations and class inheritance.

它提供的ORM机制可以把一个对象映射到多个数据库表，可以实现多种实体关联关系的映射，可以实现继承映射；它提供的查询语言HQL实现了ORM的多态连接查询和动态查询。

The one to one correspondence between values system and action selections informs a mapping between two spaces. The mapping link is the foundation for algebra analysis.

人们依据特定价值观集合的回报与成本做出选择，价值观体系和行为选择存在一个对应的关系，形成了两个空间的映射。

The relationship of data in network database is not only one to one mapping, but also one to multi mapping.

网络数据库中的数据之间的关系不是一一对应的，可能存在着一对多的关系，这种关系也不是只有一种路径的涵盖关系，而可能会有多种路径或从属的关系。

Based on Langacker's image schema, the word "within" will be analyzed from three angles: spatial concept of "within" and its image schema analysis; the meaning of "within" mapping onto temporal domain; the meaning of "within" mapping onto target domain.

介词"within"的初始意义是："在某段距离之内，不超过某段距离"所表示的是空间位置和空间关系。

Conceptually, we present the principle of optimality for defuzzification and the optimal defuzzification mapping; methodologically, we convert the problem of finding the optimal defuzzification mapping into the one of finding the optimal parameters, suggesting a specific method for its realization—POD method; operationally, we advance that the learning of the parameters for defuzzification can be realized by the learning process using extended Kalman filter.

在概念上，提出了解模糊的优化原理和最优解模糊映射；在方法上，将求最优解模糊映射问题转化为一个参数优化问题，并提出了一个具体实现方法——POD方法；在实际操作上，我们提出可用基于增广Kalman滤波的参数学习算法来完成解模糊过程参数的学习。

These algorithms can get very high precise mapping together with high speed of convergence, because the mapping error is able to reach zero and the computational complexity is at order of polynomial.

新算法有很高的精度及较快的运算速度，这是由于映射误差可以为零，其计算复杂性是多项式阶。

To avoid the surveying and mapping information flowing along the information superhighway being an "oxcart", the realization of rapidity and automation is an inevitable tendency in the modern surveying and mapping field.

为避免在将来"信息高速公路"上流通的测绘信息是"牛车"，实现现代测绘技术的高速、自动化是必然的发展趋势。

Secondly, the paper does research systematically on the basic theories of MDA, including MDA model architecture, Meta Object Facility, the mapping from metamodel to other formats and Common Warehouse Metamodel. The paper also analyzes detaily the definition, the basic rule and the characteristic of model transformation. Then a standard development flow based on MDA is put forward. The problems about parameterized mapping and partial round-trip engineering are discussed. From the discussion the most optimized method is pointed out.

其次，本文系统深入地研究了 MDA 建模体系、元对象设施 MOF、基于 MOF 的元模型到各种信息格式的映射和公共仓库元模型 CWM 等 MDA 基本理论，分析了模型转换定义、规则及其特征，提出了一个基于 MDA 的开发流程，讨论了在模型转换过程中的"参数化"映射问题和"往返工程"问题，并在多种解决方法中分析出最优解决方法。

Mean time of EA was (48.6±32.8)ms before onset of the surface QRS. The length of conduction pathway was (2.6±0.9)cm. The ablation catheter mapping showed perfect match in at least 11 of 12 leads at the EX (≥11/12), but not at the EA (≤10/12) with pace mapping during sinus rhythm. Purkinje potentials were mapped at EA and CP in all cases, but only one case at EX, and diastolic potentials were mapped at EA in 2 cases during ILVT. All cases were successfully ablated by area ablation at EA or/and line ablation at CP during sinus rhythm. None suffered a recurrence during (12±6) months follow-up.

6例ILVT周长为（286±38）ms，非接触标测显示4例激动起源位于中间隔，2例位于下间隔，EA较体表QRS波提前约（48.6±32.8）ms，传导径路长约（2.6±0.9）ms.6例病人在窦性心律下消融导管起搏标测12导联QRS形态与ILVT相匹配（≥11/12）处位于EX，而非EA（≤10/12）见正文。6例病人在室性心动过速期间消融导管于EA和CP处标测到PP， 2例于EA标测到DP， 1例于EX标测到PP.6例病人在窦性心律下于ILVT起源部位行片状或/和传导径路作线性消融均获成功，随访（12±6）月，未见复发。

It describes the color characteristic of device accurately through constructing the geometric model and builds gamut mapping model in the section plane of gamut by dissecting. The improvement of image characteristic obtaining at real time satisfies the application and supports the adaptive gamut mapping. The sampling and visualization of sample set in different color space show the optic difference and give the error analysis of the color conversion between them. Based on the study of the color relation among the color spaces, the visualizing color can be created automatically with conversion formulas.

该工具在获取彩色输入／输出设备彩色特性的基础上，通过构建几何模型对设备色域进行了精确描述；利用对色域的剖分操作，构造基于剖面的色域匹配模型；通过改善图象彩色特性获取的实时性，使其能有效获取图象源的特征并满足色彩管理的应用需求，支持了自适应色域匹配；对不同色彩空间样本的采集和对比显示有效体现了色彩的视觉差别，并提供了它们之间转换的误差分析；在探究不同色彩空间的颜色对应关系的基础上，实现了可视化的真彩颜色的自动生成，使可视化颜色更加逼真。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。