“椭园”造句

它绕着质心的椭园运动就几乎看不出来.
Its own elliptic motion around it will be almost imperceptible.

半导体激光器发出的是一束发散的椭园形高斯光束,并具有温度依赖性.
Laser diode emits the elliptical divergent Gauss beam depended on temperature.

• #椭园