查询词典 nested

Respectively in faeces, milk and polluted water was gained, that showed its sensitivity was higher than that of conventional PCR, sheather\'s floating and AP-AFS.

应用Nested PCR技术，对奶牛粪便、牛奶、污水等119个样品隐孢子虫感染及污染情况进行了检测，检出率分别为23.29％、11.11％和0.00％，均高于常规PCR、漂浮法和染色法的检测结果。

This chapter clarifies the nested relationship between the matrix family of unitary, orthogonal, Givens, Householder, permutation, and row or column symmetric matrices. A precise correspondence of the singular values and singular vectors between the unitary-symmetric matrix and its mother matrix is derived and proved (hence a fast algorithm of singular value decomposition for unitary-symmetric matrix is straightforwardly obtained), and the corresponding perturbation bound is provided.

该章揭示了酉对称矩阵、正交对称矩阵、 Givens 对称矩阵、 Householder 对称矩阵、置换对称矩阵和行对称矩阵之间的逐级包含关系；推导并证明了，酉对称矩阵的奇异值和奇异向量与母矩阵的奇异值和奇异向量之间的定量关系，据此可得酉对称矩阵奇异值分解的快速算法；给出并证明了摄动矩阵的摄动界。

Differentiation of Cryptosporidium parvum,C.andersoni and C.meleagrides was studied by Nested PCR-RFLP analysis of the SSU rRNA gene.

隐孢子虫是一种人畜共患的寄生原虫，被公认为是引起人和动物腹泻的重要病原体，日益受到国内外学者的重视。

It has the main advantages of stochastic dynamic programming and nested Benders decomposition simultaneously, and can be used to deal with problems with large number of both stages and state variables.

这种算法可以综合随机动态规划和嵌套Benders分解的优势，有效地用来处理较多阶段和较大维数状态空间的问题。

Using the Customize page, you can create complex structured layouts, for example a nested list with numbering followed by bullets.

使用选项页面，您可以创建复杂的结构化版式，例如一个嵌套的列表，编号之后有符号。

If a process language implements a construct like e.g. UML super states, events on a nested node can be propagated to the enclosing superstate.

如果流程语言实现了一个构造如 UML 超 state ，内嵌的节点上的事件可以传播到封闭的超状态。

The advantage: the school is nested in a tree-shaded park.

优势：学校位于一个绿树成荫的公园里。

A nested table is an unordered set of data elements , all of the same datatype.

嵌套表是一个无序的相同类型数据元素的集合。

Nested-girding method improves the solution of pressure function, which could upraise the speed more than 8 times.(4) Based on the qualitative analysis results of geology and employing greyclustering analysis method, the quantitatively discriminating pattern of the size of remaining oil potential is founded.

嵌套网格划分法改进了压力方程的求解过程，进一步缩短了运算时间，节约了设备运行成本；(4)以地质综合分析的定性分析结论为基础，采用灰色系统理论中的灰聚类方法建立的剩余油定性描述量化模型，实现了剩余油潜力大小的定量化评价。

However, the new genus Archakebia is nested within the genus Akebia in the trn L-F trees.

牛藤果与八月瓜在两个分析里都形成姐妹群，但支持率低。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。