逻辑

Mathematics ; logic ; mathematics teaching ; logic value

数学；逻辑；数学教学；逻辑价值

Since they're not naturally logical and they don't naturally see the value of sheer logic, the IFP is at a disadvantage with these kinds of lessons.

因为并不能自然地接受逻辑，也不容易看到纯粹逻辑的价值，IFP在这门功课上处于劣势。

The method to get it can be used to simplify the proving process of some logic equations,as well as some design processes of logical circuit.

利用这种表示反函数的方法，可简化一些逻辑等式的证明过程，并可使一些逻辑电路的设计过程简化。

How to make students accept and understand the executable course of digital logical circuit easily has been a tough problem in teaching .

如何在教学实验中使学生更好地学习数字逻辑电路和对已有的数字逻辑电路进行验证是一个比较繁琐的问题。

Howto make students accept and understand the executablecourse of digital logical circuit easily has been a toughproblem in teaching.

如何在教学实验中使学生更好地学习数字逻辑电路和对已有的数字逻辑电路进行验证是一个比较繁琐的问题。

In the light of logical formula, an automatic circuit will be devised to control the energy in the refrigeration system.

用布尔代数可以完整地表达制冷机组提供冷量与其负载对冷量需求的阶梯性的内在的逻辑关系，这种关系可以用具有同样逻辑功能的电路来实现，将这个电路应用到制冷系统中就成了制冷系统能量梯级控制电路。

Fully taken consideration of the features of the XML Schema, the structures of the logical UML class diagram are concise. Through a series of steps, the logical UML class diagram can be translated from the original conceptual UML class diagram, thereafter the XML Schema can be available in a one to one manner.

给出的逻辑层UML类图充分利用了XML Schema文档的嵌套结构特点，结构清晰简明，经过一系列的转换步骤，可以由概念层的UML类图生成逻辑层UML类图，并最终得到XML Schema设计。

A logical element that accepts one binary input signal and has the capability toyield a single binary output signal of the opposite significance.

一种逻辑元件，输入一个二进制输入信号，可产生逻辑状态相反的二进制输出信号。同NOTelement。

Then the traits of FPGA is analyse in details .both the logical architecture and the special traits are introduced .mainly logical element is designed to looking-table .

其次，详细分析了FPGA芯片的特点，主要从其逻辑结构和特有的芯片特点两个方面展开讨论，从其逻辑结构可以用来直接设计成传统的查找表来进行详细分析。

First,logical operation and /or of image was calculated and the probability of and/or image was obtained.

主要思想是在图像对齐后，对图像进行逻辑交和逻辑或运算，再根据交图像和并图像的概率，定义一个能量函数，由能量函数极小值检索目标图像。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。