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这就是后面我们要讲的向量空间。 That actually is what we will call later a vector field. | ||
本文借助双线性函数来研究向量空间的变换具有线性性。 The paper studies character of transform in vector space with the aid of bilinear function. | ||
本课程主要内容包括：向量代数与空间解析几何、多元函数微积分、无穷级数等。 This course mainly includes: vector algebra and analytic geometry in space, multivariable calculus and infinite series. | ||
第一章是向量代数，主要介绍向量的线性运算、向量的内积、向量的外积、向量的混合积和双重外积。 The first chapter is about vector algebra, introduces the vector of linear operations, inner product of vectors, vector outer product, vector product and double mixed exterior product. | ||
通过建立热力学状态空间，给出了简单明潦的自由能判据的向量表达式。 A concise vectoexpression formula can be given out by establishing state space. | ||
这一向量就称为法线向量或简称为法线。 This vector is called a normal vector or normal for short. | ||
你用了法向量i，而不是竖直向量。 K instead of using the vertical vector k, you use the normal vector I. | ||
这是平面法向量，和沿直线向量的点积。 It's the dot product between the normal vector of a plane and the vector along the line. | ||
课程内容包括空间解析几何与向量代数、多元函数微分学、多元函数积分学和无穷级数等几大板块。 This course consists of several major parts such as vectors and analytic geometry derivatives integration and series. | ||
提出基于语义空间的支持向量机的文本过滤，用语义来表示文本和用户模板。 The proposed method was based on vector support machine of semantic space in which text and user profile were represented by the semantic space. | ||
