The curvature of the film is concentric with the mirror behind the meniscus.

胶片的曲率是和弯月透镜后面的反射镜同心的。

youdao

In concentric with the shaft of the plate to lay on a finite length solenoid power, the edge of the plate with a number of symmetrical fixed charged metal ball.

在该盘上与转轴同心地放着一有限长的通电螺线管，在盘的边缘均匀对称固定着若干带电金属小球。

youdao

Island Water Sports wedding concentric line one of the most important stops, new lines in concentric square concentric with the lock, through concentric bridge, then go to the next destination.

同心岛是婚礼水上活动路线最重要的停驻地之一，新人在同心广场同系同心锁，走过同心桥，接着去下一个目的地。

youdao

The Senate chamber is laid out in four concentric semicircles, with adjacent desks almost touching on the crowded Democratic side, and the desks of the much smaller Republican minority spaced loosely apart.

NEWYORKER: The Empty Chamber

The canals that ring the city in tight concentric circles are lined with 3, 000 of them, moored to centuries-old stone quays.

FORBES: Playing the Float

Equipped with a flat underside and cupped upper shell that resembles a skewed dome, they are etched with faint concentric lines that recall growth spurts.

FORBES: Oysters Are Back In New York City Waters