...a string of amazing coincidences...一连串惊人的巧合There is no story without coincidences.无巧不成书.Yet, in real life, circumstances do sometimes conspire to bring about coincidences which anyone but a nineteenth century novelist...
Experiments show a strong effect on the measured value if collimation angle is increased.实验表明,准光角增大会对测定值产生很大的影响.The error introduced by a finite collimation angle is a systematic one in apparent transmission.一定准光间所带来的误差是...