| 释义 |
spher.
基本例句
🌏球形辊
The fold surface free energy of the developing crystals of PHBV isothermally crystallized from melt decreased,however,the relative degree of crystallization,the linear growth rate ofspher…PPC虽然能降低PHBV结晶折迭链的表面自由能;但同时也能够降低PHBV的结晶度、球晶径向生长速率、平衡熔点和结晶能力.
Keywords high precision;outerspher;tangential feed;method;高精度;外球面;切向进刀;方法;
a straight line from the center to the perimeter of a circle,or from the center to the surface of aspher从圆的中心到周界的直线，或从球体的中心到表面 |