查询词典 node

It is an error if the expression to be filtered does not evaluate to a node-set.

如果被过滤的表达式不是一个节点集就会发生错误。

In the process of arithmetic design, Newton method is used to compute power flow of network. Graph theory knowledge is used to determine all paths from generator to load. To improve efficiency, thesis use branch expunction method to optimize the node order.

在算法设计过程中，采用牛顿－拉夫逊法进行潮流计算得到系统潮流分布，利用图论原理中的路径搜索算法确定了发电机对负荷的供电路径，此外为了提高潮流跟踪的计算效率，利用了支路消去法进行节点顺序的优化。

Methods Extracapsular spread was defined as infiltration of cancer cells beyond the capsule of the metastatic lymph node.

所谓被膜外播散是指癌细胞的浸润程度超出了转移淋巴结的被膜。

Background Extracapsular spread of lymph node metastasis has been shown as a negatie prognostic factor in cancers of seeral other organs.

已证实在许多器官的肿瘤中，癌细胞在淋巴结转移灶被膜外的播散是一个影响预后的消极因素。

Abstract］ Objective To evaluate the correlation between expression of vascular endothelial growth factor C and matrix matalloproteinases 2（MMP-2） and lymph node metastasis in thyroid papillary cancer.

目的 探讨淋巴管生长因子和基质金属蛋白酶-2（MMP-2）在甲状腺乳头状腺癌中的表达及其与淋巴结转移的相互关系。

Xi′an Node Science Technology Co.Ltd.,Xi′an,710075,ChinaAbstract:In this paper,a new variable interpolated filter in DVB-S(Digital Vidoe Broadcast by Satellite) is introduced based on the common filter of cascaded integrator comb.Firstly a CIC filter module with interpolation factor 2 is designed,then we could reuse the basic module according to the interpolation factor.

摘 要：在数字上变频中常用的CIC滤波器的基础上，提出了一种适用于DVB-S系统的可变插值率CIC滤波器的实现结构，首先实现一个内插因子为2的CIC滤波器单元，然后根据不同的内插因子要求，来重复地调用这些内插因子为2的基本滤波器模块，这种CIC滤波器的实现结构符合结构化的设计思想。

This paper studies the formatting of the space of node in city road, based on the interactive relationships between function, behavior factor and space form.

本文围绕功能、行为要素与空间形态的相互关系展开论述，对城市道路节点空间形态的形成与塑造进行研究与探索。

If set to false a signal on the token is allowed to continue execution and leave the node.

False，允许用户通过signal继续执行和离开节点。

The characteristic of the node is very fit for building automation and industry process control because the fan-out and fan-in are very flexible.

其特点是输入输出端口数目可以依据客户的需求灵活配置，非常适合于楼宇控制或者工业过程控制等应用场合。

In most systems involving TTL the fan-out will be limited by the sink current, but in CMOS systems the node capacitance is likely to be the limiting factor.

对于绝大多数的 TTL 电路，扇出能力是由吸收电流决定的。对于 CMOS 电路而言，扇出能力则是取决于节点的电容。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样