zero phase angle造句

例句与造句

1. At zero phase angle, the sun is directly behind the observer and the object is directly ahead, fully illuminated.
2. The reflectance function described by these can then be extrapolated to zero phase angle to obtain an estimate of the geometric albedo.
3. When a circuit is driven with direct current ( DC ), there is no distinction between impedance and resistance; the latter can be thought of as impedance with zero phase angle.
4. It's difficult to find zero phase angle in a sentence. 用zero phase angle造句挺难的