Practice shows that pressure sensitive resistance as a protective element of rectifier for D. C. supply is preferable to diode.
实践表明,压敏电阻作直流电源的整流器的保护元件优于二极管。
2
Ellipsometry, A. C. impedance and potential measurements have been used to study the dissolution behaviour and corrosion resistance of titanium anodic oxide film in 0.5n sulfuric acid.
本文用椭园法、交流阻抗及电位测量研究了钛阳极氧化膜在0.5 N硫酸中的溶解规律和耐蚀性。
3
C-CAM cones have a much higher resistance to bending stress and therefore exhibit much greater fidelity over their entire operating range.