查询词典 explicit difference scheme

However, asymmetric Laplace distribution has only 2 parameters and explicit distribution function form, it can fit the data of stock returns well. Consequently it greatly facilitates the calculation of optimal portfolios and the management of financial risk.

非对称拉普拉斯分布有明确的解析表达分布函数，只含有2个参数，能够较好拟合股票收益率分布的尖峰厚尾偏倚特性，给进一步的研究证券投资组合和金融风险管理带来了很大的便利。

Fabrics of shoe of embroider of this kinds of bottom that note model uses leatheroid face skin, the fabrics of 3 compound outer leaf that middle-level of PU of bubble small hole, lining is knitting cloth and side of partial cotton cloth expect, of this thereinbefore that explicit upper reachs and upper outside side has different pattern with embroider of chromatic silk thread, some returns all sorts of plastic adornment makings on tailor.

该种注塑底绣花鞋面料采用人造革面皮，泡沫微孔PU中层、内层为针织布的三复合帮子面料和部分棉布帮料，此外在鞋帮及的前头以及鞋帮的外侧用彩色丝线绣有不同花型，有的还缝制上各种塑料装饰料。。。

Finally the connections between the Lebesgue measure for its image and Bessel-Ricsz capacity are discussed and an explicit Bessel-Riesz capacity estimate is obtained.

利用鞅的方法讨论了广义布朗单的碰撞概率与容度之间的关系，给出了其碰撞概率的容度估计。

In §8, we give the exist conditions, explicit expressions and fast algorithms of left inverse and right inverse of m× n Vandermonde-type matrix and Loewner-type matrix.

在§8中，给出了mxnLoewner型矩阵和Vandermonder型矩阵的左逆和右逆、表达式及快速算法。

Legal rules need interpretation to be explicit .This paper use a few leading methods including interpretation within the context,aims and objectives to interpret GATS and its scope of application. This demonstrates how to apply legal interpretation in to WTO rules. The more important purpose of this paper is to set forth an appropriate legitim ate means to understand WTO rules in any international economic disputes.

法律规则需要解释才能细化和明晰，本文在已有的研究成果基础上，运用文义、目的和宗旨等主要的法律解释方法对《服务贸易总协定》及其适用范围进行具体的诠释，进一步阐释了如何将主要的法律解释方法应用于对具体规则的解读，更重要的价值在于为在国际经济争端中正确理解WTO具体规则提供了合乎法理的路径选择。

This model is very suitable for some networks configuration. Having aid of two analysis models, the explicit expression of maximal queue length is deduced.

作为更深一步的研究，论文提出了双瓶颈复杂分析模型，该种分析模型能更准确地反映某些网络配置中所发生的实际情况。

The 2008 modernisation strategy, written by Lieut Gen Stephen Speakes, deputy chief of staff of the US army, contains the first explicit and official acknowledgement that the US military is dangerously overstretched internationally.

2008年的现代化战略，中尉写的斯蒂芬斯皮克斯根，副参谋长的美国军队，包含了第一次明确和正式承认，美国军方是捉襟见肘的国际危险。

Based on the explicit formulation of matrices on the given linear manifold, the general expression of the solutions to this least squares problem is obtained by using the method of the singular value decomposition and the unitarily invariant of the Frobenius norm.

在推导出所给线性流形中任意矩阵的显式表达的基础上，利用奇异值分解和Frobenius范数的酉不变性得到了该最小二乘问题通解的一般表达式。

Base vectors are selected for formulating the nonlinear mapping. An approximate explicit expression is formed by using the Nystrm method for nonlinear mapping which is not available originally. The data in the nonlinear input space is mapped into some linear feature subspace and fisher linear discriminant analysis is computed for the mapped data.

首先提取基向量；然后采用Nystrm方法，以基向量为训练样本，将形式未知的非线性映射近似表达为已知形式的非线性映射，这种近似的非线性映射将变量由非线性的输入空间转换到线性的特征子空间；最后对映射数据进行线性Fisher判别分析。

In Section 2.2 (p. 40) we first used string literals and learned that the type of a string literal is array of constant characters. We can now be more explicit and note that the type of a string literal is an array of const char. A string literal is an instance of a more general construct that C++ inherits from C: C-style character strings .

在 第 2.2 节中我们第一次使用了字符串字面值，并了解字符串字面值的类型是字符常量的数组，现在可以更明确地认识到：字符串字面值的类型就是 const char 类型的数组。C++从 C 语言继承下来的一种通用结构是 C 风格字符串，而字符串字面值就是该类型的实例。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。