having equal and opposite electric charges or magnetic poles having opposite signs and separated by a small distance
例句
Method:Observe and test the heart functions of normal domestic cats before and after the medicine ASU-DIC colorful dipolar ultrasonic diagnosis Set. 方法:用ASU-DIC型彩色多普勒超声诊断仪观察测定给药前后家猫心功能。
This strategy was run in the isotopically enriched polymer blends using dipolar filter under fast magic angle spinning. 在以往研究的基础上,发展了一套在分子尺度上表征玻璃态高分子链互穿的方法。
The dipolar layer is consisted of the latent electrostatic image and toner attracted on it. 这偶极层是由静电潜像的电荷和由静电力吸附在上面的色粉构成的。