查询词典 null function

It can avoid overdoing the generalization.(3) Imputation of unknown values. To the incomplete information systems,the dissertation suggests a new method to impute the null values. The method is based on the extending model of rough sets and fully considers the consistence of data and dependency of attributes.

为了提高GDSS决策能力，本文提出了将粗糙集理论与层次分析法相结合的思想，利用粗糙集理论所确定的属性间的依赖关系，分析应用系统运行所积累的大量数据中各决策因素、决策者对决策目标的影响，构造具有完全一致性的个体判断矩阵和综合判断矩阵，建立自学习系统，克服决策者主观因素对决策结果的影响。

By default, GameObj's implementation of this method returns NULL (which means "do not test this object for collisions"). To detect object-to-object collision, we're going to override this behavior in our classes and return a collision structure for each object.

qaf在处理碰撞检测时，需要物体拥有这个方法，如果这个物体需要得到碰撞检测，就让这个函数返回其内部的碰撞检测结构体，否则可以返回NULL。

Least square method; prestressing reinforcement; null method; sequential numbers

最小二乘法；预应力张拉；零点法；等差序号

This man-made monster that possessed a lot of post-test method will be null and void, and later a Buddhist monks Chuan cursed him a son (presumably quasi-mentioned expletives) let him read every day, no matter how hard the body must adhere to.

此人为魔怪附体后试了很多方法皆无效，后来一位佛教的大德传他一个咒子让他每天念，不论身体有多麽难受也要坚持。

The data a GetChunk call returns is assigned to variable. If Size is greater than the remaining data, the GetChunk method returns only the remaining data without padding variable with empty spaces. If the field is empty, the GetChunk method returns Null.

此方法取回的数据赋值给一个变量，若Size参数大于还需要取出的数据，则该方法返回剩余数据且并不在该变量后添加空格，若字段为空，则该方法返回NULL值。

The detail contents can be summarized as follows: Using Grassmann line geometry method to analyze joint axes linear dependence in manipulator singular configurations; The manipulator constrain equations are derived base on the reciprocity of twists and wrenches; The null space method is used to obtain the reciprocal screws when singularity occurs.

具体内容包括以下几个方面：用Grassmann线几何方法分析了机器人机构奇异时关节轴线的线性相关性；用螺旋理论推导出了基于力螺旋和运动螺旋表示的反螺旋约束方程式；用零空间理论求出了机器人奇异位形的反螺旋。

Whilst judging the aforementioned lawsuit, Microsoft Corporation sued the Patent Re-examination Board of the State Intellectual Property Office of the People's Republic of China as well as the inventors of the product in Beijing No.1 Intermediate Court on the grounds that the Zhengma method patent was null and void citing that it failed to achieve the conditions of novelty and creativity required for a patent to be granted.

此案审理期间，微软公司将中国国家知识产权局专利复审委员会和郑码的发明人起诉到北京市一中院，要求法院确认"郑码"专利无效，其理由是郑码"不具有新颖性"、"不具有创造性"。

The right null modem cable to choose mainly depends on the application and the software that will be used.

选择正确的无猫电缆主要取决于应用和要使用的软件。

Therefore, although this null modem cable is cheap and easy to make, use it with care!

因此，尽管这种无猫电缆便宜和简单，但是要小心用它！

This null modem cable is the best of two worlds.

这种电缆是二个场合最好的。

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