时介 meaning in English
tokisuke
Examples
- Methods of testing insulating materials . recommended methods for the determination of the dielectric properties of insulating material at frequencies above 300 mhz
绝缘材料的试验方法.绝缘材料频率大于300 mhz时介电性能测定的推荐方法 - The results are as follows : ( 1 ) bst thin film prepared by pulsed laser deposition is well crystallized . the average grain size is 100nm and the surface roughness is about 10nm . when the electric field intensity is 3v / , the tunability of the thin film is about 30 % and the loss tangent is about 20 % under room temperature
研究结果如下： （ 1 ）采用脉冲激光沉积法制备的bst薄膜结晶良好，晶粒尺寸在100左右；表面粗糙度约为10 ；室温下，当直流电场为3v /时介电系数变化率约为30 % ，介质损耗约为20 % 。