查询词典 lobachevski space

Vector is an important mathematical tool for the study, the method is the use of vector algebra vector solution to the issue of three-dimensional geometry of a convenient method, space vector as the new content, in dealing with space issues have considerable advantages space than the original problem to deal with more flexibility.

向量是数学研究的一种重要工具，向量的方法是使用向量的代数方法去解决立体几何问题的一种便捷的方法，空间向量作为新加入的内容，在处理空间问题中具有相当的优越性，比原来处理空间问题的方法更有灵活性。

During his four-day visit, Yang's Shenzhou 5 space capsule and its landing parachute, his space suit and samples of his space meals will be on display, Tung told reporters in Hong Kong.

在他四天的访问行程中，将展示杨的神舟5号返回太空舱和它的降落伞，以及他的宇航服和太空食品的样本，董在香港对记者们说。

Through research into space curve, get the equation of space curve, then reason the method of path programming according to the motion space of the manipulator.

通过空间曲线的研究，得出空间曲线方程，然后结合机械手的可达空间，得出机械手的路径规划。

An inductive learning method for classification based on information theory is proposed, which is a maximum contribution classification method according to the theory of channel transmission in information theory, the definition contribution is developed based on probability distribution of classified space, probability transfer matrices of classified space and feature space and mutual information, then entities is classified by the maximum contribution method.

提出了一种基于信息论的归纳分类学习算法－最大贡献分类算法。该算法根据信息论中信道传输的理论，把类别空间和各特征空间的概率转移矩阵以及互信息结合起来，定义了贡献的概念，从而得出了对给定的观测值，用它的最大贡献作为对实体进行分类的规则。

Detail space to millimeter,make full use of each inch of space.elevate space untility rate.

空间细化到毫米，充分利用每一寸空间，有效提高空间利用率。

With the development of space utilization, Intelligent space robot has been widely used in space complex and precision task.

随着人类对空间利用领域的拓展，空间智能机器人愈来愈广泛的应用于空间复杂、精密作业中。

When this question is brought forward , we don't mean not to respect the brave people who tavel into space by rocket, and we don't think that there is no space for people in space .

在我们提出这个问题的时候，我们并不是对那些乘坐火箭进入太空的勇敢的人们表示不尊重，也不是因为我们认为太空中没有人的一席之地。

He left the company because he saw, as some other people in the space suit industry, an emerging market for space suits for space tourists.

他离开了公司，因为他跟其它人一样，看到在太空服产业中，一个为太空游客制做太空服的新兴市场。

During operation in the space station, astronauts replace equipment and materials can be added or manned spacecraft from the spaceshuttle transport, supplies of equipment can also be the delivery of unmanned spacecraft.The former Soviet Union in 1971 launched the world's first space station ---"salute" on the 1st, then again in 1983 to launch a "salute" No. 2-7. The former Soviet Union in 1986 launched the space station more "Peace".

在太空站运行期间，宇航员的替换和物资设备的补充可以由载人飞船或航天飞机运送，物资设备也可由无人航天器运送。1971年前苏联发射了世界上第一个太空站———"礼炮"1号，此后到1983年又发射了"礼炮"2—7号。1986年前苏联又发射了更大的太空站"和平"号。

In other words, on the basis of known low space resolution multi-spectral image and high space resolution panchromatic spectral image, it will simulate to create high space resolution multi-spectral image.

针对这一应用目的，本文在对现有的定性定量指标分析的基础上，设计了一组适合本文的评价标准，就是在目视判读的基础上，采用平均梯度和小波能量分析融合影像和原始未降解的多光谱影像的空间分辨率差异，采用标准方差、标准偏差和协方差矩阵行列式值分析融合影像和原始未降解的多光谱影像的信息差别，采用均值、中值和归一化最小方差分析融合影像的光谱信息保持程度。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。