These electrons get funnelled into a metal spherical receiver to produce a current, which generates the wire's magnetic field - making the system self-sustaining.

这些电子被引入一个球形金属收集器以产生电流，继而产生线圈的磁场——这样这个系统就可以自我维持了。

youdao

For infrared detectors with spherical optics, the field of view is always circular.

对于球面光学红外探测器，视场总是循环。

youdao

The spherical harmonic coefficients of the gravity field can be obtained from gravity gradients through regularization scheme.

重力场球谐函数系数可以通过正则化方法由重力梯度算出。

youdao

Equipped with three 8-megapixel wide-angle lenses the camera captures an almost spherical field of view.

ENGADGET

Zebra came up with a spherical lens that records a much wider field of view from each point of the hologram.

FORBES: See It and Touch It