用符号表示

The soundness and completeness theorem of this method were proved at last. 5. The a-automated reasoning method based on the a-resolution principle of LP was discussed, the author given a method to describe the set of simple generalized clauses (veriables and non-subregular 1 - IBSFs are only contained) by using a matrix, and translated the a-resolution of two clauses to column operations of this matrix.

最后，证明了该方法的可靠性和完备性； 5、对格值命题逻辑系统LP中基于α-归结原理的α-自动推理方法进行了研究，给出了用符号矩阵表示一类简单的广义子句集合(只含命题变元和非正则1-IESF广义文字)的方法，把α-归结原理转换成矩阵的列变换。

The soundness and completeness theorem of this method were proved at last. This part consists of the following points: 1. The properties of the indecomposable extremely simple form of LP were discussed, the theorem shown that every logical formula of LP was equals of a generalized conjunction normal form. 2. The method for judging a logical formula is a indecomposable extremely simple form or not was discussed, the necessary and sufficient conditions of a logical formula with not more than three implicative connective being a indecomposable extremely simple form was given. 3. The α-resolution fields of the indecomposable extremely simple form of LP were discussed, some elementary results were obtained. 4. The automated reasoning method based on the resolution principle of classical logic was discussed, the author given a method to describe the set of clauses by using a matrix, and translated the resolution of two clauses to column operations of this matrix.

二、关于格值命题逻辑系统LP中α-自动推理方法的研究 1、对LP中不可分极简式的性质进行了研究，证明了LP中任何一个格值逻辑公式等值于一个广义合取范式； 2、对LP中不可分极简式的判定方法进行了研究，讨论了含有不超过3个蕴涵运算的格值逻辑式为不可分极简式的充分必要条件； 3、对LP中不可分极简式的α-归结域进行了研究，得到了一些基本结果； 4、对经典逻辑中基于归结原理的自动推理方法进行了研究，给出了用符号矩阵表示子句集合的一种方法，把不同的归结过程转换成矩阵的列变换。

In symbol s: F = G(m1m2)/R2, where G is the gravitational constant.

用符号来表示为F=G(m1m2)/R2，其中G是引力常数。

In symbols: F = G(m1m2)/R2, where G is the gravitational constant.

用符号来表示为F=G(m1m2)/R2，其中G是引力常数。

Symbols to represent stars of the heavenly body.

用来表示天体星辰的符号。

For example, you are probably familiar with the number called "pi". This irrational number is so important that we give it a name and a special symbol!

例如，你可能对圆周率"Pi"这个数很熟悉，这个无理数如此重要，以至于我们给它命名，而且用一个特殊符号表示它。

Also called the magnetic flux density or the magnetic induction and symbolized by B.

也叫磁通量密度或磁感应强度，用符号 B 表示。

In the second chapter, we briefly review some basic definitions and notation which will be used in the thesis.

第二章主要介绍了一些在本论文中要用到的基本概念及符号表示。

As described above, animated objects may be represented symbolically using graphical objects or scan-converted pixmap images.

如上所述，可以用符号图形或扫描转换后的痊图来表示运动的物体。

Arithmetic can be performed on numbers in any base represented in positional notation.

用位置符号表示任何基底的数字可以完成运算。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。