1)linear system of curves,线性曲线系2)curvilinear relation,曲线性关系3)linear system of surfaces,线性曲面系4)linearity curve,线性曲线5)rollers cluster elastic curve,辊系弹性曲线6)Semi-linear hyperbolic system,半线性双曲系统
用法和例句
It shows that the rigidity of eighteen-high mill is bigger than that of four-high mill by comparing rollers cluster elastic curve.
