查询词典 row height

roving frame：三道粗纺机

"纺条","roving" | "三道粗纺机","roving frame" | "列,排","row"

row crop cultivator：行栽作物中耕器

"rotary cultivator ","回转式中耕机" | "row crop cultivator ","行栽作物中耕器" | "curing storage","保藏"

interior crop row：作物中间行

interior core 内部型芯 | interior crop row 作物中间行 | interior decoration 室内装饰,内部装修

matrix row：矩阵的行

matrix reduction 矩阵简化 | matrix row 矩阵的行 | matrix switch 矩阵开关

row rank：行秩

矩阵的秩(rank),行列式(determinant)与线性方程组的解(solution)的一些关系(理解)如果n*n矩阵A的行列式|A|不等于0,则称A为非退化的(non-degenerative).否则是退化的(generative)线性表示,线性等价,极大线性无关组;(行空间,列空间),行秩(row rank),列秩(column rank),

row rank：列秩

"途程时间","routing time" | "列秩","row rank" | "经验法则","rules of thumb"

space, row：列空间

外层空间,外层空间 space, outer | 列空间 space, row | 备用 Spare

hill space within row：株间

"hill dropping hole borer","开穴轮;点播掘穴机" | "hill space within row","株间" | "hiller","培土器"

row vector：列向量

变数也可用来存放向量或矩阵,并进行各种运算,如下例的列向量(Row vector)运算:MATLAB会将运算结果直接存入一变数ans,代表MATLAB运算後的答案(Answer)并显示其数值於萤幕上.

row vector：行向量

reduced echelon matrix 最简梯形阵 | row vector 行向量 | set spanned by { } 由向量{ }所生成

sternpost：船尾骨

stem 船首 | sternpost 船尾骨 | storeroom 储藏室

be blind to：缺乏眼光

be awake to知晓, | be blind to缺乏眼光, | be close to紧挨着,