查询词典 incidence

The formula for determining incidence rates is

计算发病率的公式如下

First, by use of the characteristic that the attributive value is a grey interval number, combining the thought and method of grey system theory with the classical risk decision-making method, the incidence degree formula among alternatives and the optimization model in decision-making system are constructed, and the problem of attribute weight unknownis rationally solved.

首先，利用属性值为区间灰数这一特性，将灰色系统理论的思想和方法与经典风险决策方法相融合，构建了决策系统中各方案之间的关联度公式以及优化模型，合理地解决了属性权重未知问题。

Based on the incidence matrix ,properties of system functions and data accuracy were analyzed.

为实现Petri网模型中的数据分析和功能分析，提出了基于关联矩阵的方法。

And all of these approaches are derived from the full rank decomposition technique for the incidence matrix.

讨论了Petri网系统状态方程存在整数解的条件，即可达性的一个必要条件。

Objective To explore the bone matrix densityand incidence of osteoporosis in middleaged and senile patients with depression.

目的 了解中老年抑郁症病人的骨密度和骨质疏松的发生率。

An approximation algorithm is proposed in this paper based on the concept of incidence matrix in Graph. Also the complexity of the algorithm is analyzed.

该文利用图论中关联矩阵的概念，提出了一个近似算法，并分析了算法的复杂性。

In this paper, an incidence matrix of nodes and lines matching the actual distribution networks is established, which is created automatically by computer.

本文建立了与实际配电网节线图相对应的节点与线段关联矩阵，给出了一种简单的计算机自动生成方法。

To begin with the concepts of incidence matrix and independent cutset matrix.

文中介绍关联矩阵、独立割集矩阵的概念。

To divide the system into subsystems automaticallywe present a clustering algorithm on the basic of incidence matrix.

在基于Petri网系统建模的基础上，提出了系统功能分析、数据分析的新方法。

Invariants can be calculated from incidence matrix and used to analyze the properties of systems.

根据Petri网的关联矩阵，解得它的不变量，就可以分析系统的某些特性，如安全性、有界性、守恒性、死锁等等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。