Circuit breakers , single - pole , temperature compensated , rated currents 20 a to 50 a . metric thread terminals - product standard 额定电流为20a至50a的温度补偿的单极电路断路器.米制螺纹接头.产品标准
There are other particles proposed to exist , but have not been found in experiment . magnetic monopole is one of them 科学家猜想还有其他基本粒子存在，但实验一直未能找到证据，磁单极子就是其中一种。
Finally , the sierpinski monopole is simulated by method of moment and wire - grid model with its multiband behavior verified 本文最后用矩量法和线网模型对sierpinski单极子进行了仿真，验证了其多波段特性。
In order to overcome the shortcomings of the monopole antennas , a methods of quasi - fractal is used , which decrease the resonant frequency 为此,对hf频段的单极子天线进行准分形,有效地降低了天线的谐振频率。
Road vehicles - connections for on - board electrical wiring harnesses - tabs for single - pole connections - dimensions and specific requirements 道路车辆.车上电气布线线束的连接.单极连接接头用接线片.尺寸和特殊要求
Secondly , through the electromagnetic simulation , the impedance and radiation properties of the circular monopole antenna are thoroughly analyzed 其次,本课题着重分析了圆盘单极超宽带天线的阻抗以及方向图特性。
Aerospace series - circuit breakers , single - pole , temperature compensated , rated currents 20 a to 50 a - part 001 : technical specification 航空航天系列.额定电流为20a至50a的温度补偿的单极断路器.第001部分:技术规范
The main advantage of the hollow uni - body design is that the entire guitar becomes the sound box , magnifying its loud and full - bodied tone 主要利用空心单极车身设计是整个吉他成为音盒，放大镜，其响亮和全面健全的语调。
Road vehicles - connections for on - board electrical wiring harnesses - pins for single - and multi - pole connections - dimensions and specific requirements 道路车辆.车上安装电线束的连接.单极和多极连接用销钉.尺寸和特定要求
