“transducer”的概念、定义、习题解题方法及翻译-物理辞典

单词	transducer
释义	transducer A device for converting a nonelectrical signal, such as sound, light, heat, etc., into an electrical signal, or vice versa. Thus microphones and loudspeakers are electroacoustic transducers . An active transducer is one that can itself introduce a power gain and has its own power source. A passive transducer has no power source other than the actuating signal and cannot introduce gain
随便看	Newtonian fluid Newtonian mechanics Newtonian telescope Nichrome nickel silver nickel-cadmium cell nickel-iron accumulator Nicol prism NIFE cell nit NMR no-hair theorem nobelium nodal points node Noether's theorem noise nomogram non-Euclidean geometry non-Newtonian fluid nonequilibrium statistical mechanics nonequilibrium thermodynamics nonlinear optics nonmetal nonpolar compound

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。