vector product n.[数]矢积 inner product of vector 矢量内积 quadruple vector product 四重矢量积,四重向量积 vector inner product 【计】 向量内积 triple vector product 三重向量积 vector triple product 成矢三重积, 向量三重积 composition of vectors 向量的合成 mechanical vectors 机械性传媒...
沪江词库精选vector product是什么意思、英语单词推荐、用法及解释 名词[数]矢积 英语解释 a vector that is the product of two other vectors 相似短语 vector product n.[数]矢积 quadruple vector product 四重矢量积,四重向量积 triple vector product 三重向量积 vector product of vectors 向量的...
3.vector- any agent (person or animal or microorganism) that carries and transmits a disease; "mosquitos are vectors of malaria and yellow fever"; "fleas are vectors of the plague"; "aphids are transmitters of plant diseases"; "when medical scientists talk about vectors they are usually talk...
Definition 4.1: Vector Product The vector product of two vectors, u and v, in three dimensions is defined as a new vector denoted by u×v, which has the following properties: (1) u×v is orthogonal to both u and v. (2) ‖u×v‖=‖u‖‖v‖sin[u,v]. (3) The vector...
Matrix multiplication can also be thought of as a sequence of matrix vector products A ⋅ B = (A ⋅ b1, A ⋅ b2,…, A ⋅ bl). This leads to a similar column checksum test. A vector-vector component-wise product o for two vectors u and v is defined as the vector: (8.10)...
Expression vectors are the basic tools in biotechnology for the production of proteins. Four major types of vectors are being used for the expression of recombinant proteins. They include plasmids, viral vectors, cosmids, and artificial chromosomes. 3.8.1 Plasmid Plasmids are the biological carrier ...
Representation of four-dimensional vectors. 表示四维向量。 This structure is used in some places to represent four component vectors (e.g. mesh tangents, parameters for shaders). In the majority of other cases aVector3is used. 这个结构在一些地方用来表示四维向量(例如:网格切线,着色器的参数)。在...
DNA carries the genetic code for all cells and is made up of four nucleotide bases: adenine (A), cytosine (C), guanine (G), and thymine (T). Each of the nucleotides is composed of a sugar (deoxyribose) attached to a phosphate group and a nitrogenous base. The nucleotides create a lo...
Representation of four-dimensional vectors.表⽰四维向量。This structure is used in some places to represent four component vectors (e.g. mesh tangents, parameters for shaders). In the majority of other cases a is used.这个结构在⼀些地⽅⽤来表⽰四维向量（例如：⽹格切线，着⾊器的...
A vector is formally defined as an element of a vector space. In the commonly encountered vector space R^n (i.e., Euclidean n-space), a vector is given by n coordinates and can be specified as (A_1,A_2,...,A_n). Vectors are sometimes referred to by the n