linear degree of scatter怎么译?

linear degree of scatter怎么译? 翻译two-linear-degree-of-freedom robot coefficient of linear expansion是什么意思 systems of linear equations是什么意思? linear linear linear linear degree of freedom是什么意思 the degree of belongingness the degree of vertical degree of polymerization是什么意思 degree of substitution是什么意思 英语翻译1.Expand and simplify second-degree polynomial expressions.2.Factor polynomial expressions involving common factors,trinomials and different of squares.3.Solve quadratic equations that have real roots.4.Solve systerms of two linear equati 什么是SCA? the linear pattern of thinking的词性? coefficient of linear thermal expansion是什么意思 thc family of linear systems什么意思