Similarly, at times, some problems may occur in the system even when there has been no check engine light or trouble code signal.
同样地,有时,有些故障可能在系统中已经产生但并没有“检查发动机”灯或故障码信号显示。
In television, an unwanted component in the picture signal output from a camera, caused by the scattering of light in the optical system.
电视中来自摄象机的图象信号输出中不希望出现的组成部分,它是由光学系统中光散射引起的。
Pyroelectric detectors depend upon alternating signal, based on which a new kind of laser training system was developed, and the problem of direct light was solved.
热释电探测器为交变信号检测器件,根据这一原理,研制了一种新的激光训练系统,完全解决直射光的问题。
应用推荐