vector的例句大全

The concept of the cross product of vectors in Euclid space is introduced.

在欧式空间中引进了向量叉积的概念.

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By this strategy, We successfully constructed the Streptococcus-Escherichia colt shutter vector pZB 1 and pZB 2 containing gtf genes.

pZB1和pZB2为分别含gtfB或gtfC基因的链球菌 - 大肠杆菌穿梭质粒.

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Recommend we adjust re-entry point to Omicron J-Vector Theta.

建议我们调整进入奥米克戎区矢量J太塔区的再入点.

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An axial vector may itself enter into a vector product.

轴矢量自身可参与矢积.

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Methods: The restriction endonuclease and T 4 DNA ligase were used to construct the vector plasmid.

方法载体的构建采用限制性内切酶酶切、4DNA连接酶连接等方法.

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Objective To screen the principal transmission vector of epidemic encephalitis B ( Thereafter encephalitis B in brief ).

目的筛选流行性乙型脑炎 ( 简称乙脑 ) 的主要蚊虫传播媒介.

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Method pcDNA 3.1 ( + )-Per 2 was transfected into EMT 6 cells and paralleled with the vector control pcDNA 3.1 ( + ).

方法将 pcDNA3.1 ( + ) -Per2转导入EMT6细胞内,同时设立转染空质粒pcDNA3.1 ( + ) 入细胞的对照组.

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Use the vector dot product to find the obtuse angle between two diagonals of a cube.

用矢量点积求立方体的两条对角线所夹的钝角.

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When the end of the electric field vector travels in an ellipse, the light elliptically polarized.

电场矢量的末端沿一椭圆移动的光叫椭圆偏振光.

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The scalar is then called the eigenvalue associated with the eigenvector.

参见矩阵的特征值与特征向量的几何意义.

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Accurate analysis of system dynamical response is achieved by constructing a system augmented eigenvector.

构造了系统增广特征矢量,实现了其系统动力响应的精确分析.

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At last, using the chosen eigenvector and kernel function build dam deformation forecasting model.

最后利用选定的特征向量及核函数建立大坝变形预测模型.

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Isospin is a vector quantity.

同位旋是矢量.

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A tool path generation method is presented for NC machining based on vector analysis and NURBS.

描述了基于矢量分析和NURBS的数控加工轨迹设计方法.

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In every case, then the vector force equals the product of the mass and vector acceleration.

因此在所有情况下, 力矢量等于质量和加速度矢量的乘积.

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Product and Quotient Spaces of Fuzzy Topological Vector Spaces of Type ( QL )

(QL)型Fuzzy拓扑线性空间的乘积和商空间 ( 英文 )

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All models typically have AC Vector motors for brushless operation and are manufactured in Fullerton , Ca.

所有型号通常交流矢量无刷电机运行.

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Wideband FM signal occupies a wide band in frequency domain and has a time-varying direction vector.

宽带调频信号(FM)作为具有宽频带和时变方向向量的非平稳信号,其到达角的估计具有较大的难度.

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The paper introduced the vector control technique oriented by the stator flux of the generator, which.

介绍了交流励磁变速恒频风力发电系统运行的基本原理及发电机的定子磁链定向向量控制技术.

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Methods: To research Xenopsylla Cheopis distribution area and vector role, etc. in the laboratory and fieldwork.

方法通过鼠疫流行现场调查和实验室研究致痒蚤的分布范围、媒介作用的各项指标.

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