说时右手大拇指从中指弹在食指上“啪”的一响.At this he snapped his fingers.印刷技术中指专用铅字面的一种加粗形式.In printing, a heavier version of a particular typeface.他中指上戴着指环.He wears a ring on his middle finger....
Expounded a test absorptance for electric equipment which was affected by damp and part damnification.分析了各种电气设备的受潮情况和局部损伤情况的试验——吸收比试验.But the damnification decreased again when the magnetic intensity increased to 0.4 T.当...
With 38 kv, 35 microamp miniature X - ray tube excitation source.配备38千伏, 35微安的微型 X 射线管激发源.The excitation source was a flashlamp pumped Rhodamine tunable dye laser.激发源为闪光灯泵可调谐若丹明染科激光器.At room temperature, thermal excitati...