查询词典 nested

Methods The nested polymerase chain reaction technique was used to detect the blood samples of patients with scrub typhus and compared with serologic detection of Rt.

采用巢式聚合酶链反应对11例确诊及10例疑诊恙虫病患者血液标本进行检测，并以血清IgG抗体间接免疫荧光试验对比分析。

Methods Nested-PCR connected with PCR/RFLP was used to identify the gene type of 12 strains Ot isolated from scrub typhus patients,the dominant chigger mite Leptotrombidium L.

虽然媒介恙螨、鼠类宿主和病人携带的Ot只有一个种，但不同分离株之间在抗原性及致病性等方面均有差异。

Objective To design and establish a new method to dectect patho-genic bacterial 16S rRNA gene in cerebrospinal fluid using mutiplex semi nested PCR.

目的 建立多重半套式聚合酶链反应（multiplex semi-nested PCR）快速检测脑脊液标本中常见病原菌的方法。

The EBV DNA detection in the plasma/serum using nested PCR may be a useful indicator for serodiagnosis of NPC.

结论用巢式PCR方法检测血浆/血清中EB病毒DNA是诊断鼻咽癌有价值的指标之一。

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。

In order to verify validity of the proposed methods, a dynamic stochastic route choice model based on Cross-nested Logit model was employed to generate traffic environment of dynamic stochastic user equilibrium.

为了验证本文提出的信号控制方法的有效性，利用Cross-Nested Logit 模型构建了动态随机路径选择模型来获得动态随机用户均衡的交通环境。

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。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。