spiral-staircase coil

Thus, we can utilize the multi-layer spiral coil elements in series to combining in order to get the required inductance value.

因此可以利用已有的线圈元进行多层的串联顺接来组合成我们所需的电感值。

And the planar spiral coil is packaged with glass tube. After packaging, the resonant frequency of the ICPS is lower.

之后用玻璃管对平面螺旋天线进行封装，封装后谐振频率会降低，但电磁场强度有所减小。

The flow pattern in spiral coil tubes has been analyzed, calculated and compared with that in common smooth tubes.

研究开发了用于火电厂的螺旋线圈型管式空气预热器。对螺旋线圈管的管内流动工况进行了分析和计算，并与普通光管的流动进行了对比。

Experimental analysis and field tests on 3 utility boilers of small capacity show that the spiral coil is really effective in preventing the ash fouling of air preheater.

经实验分析和三台小型电站锅炉的试验考核，证明螺旋线圈应用于空气预热器具有防止积灰的作用。

In this paper, the heat transfer of the gas in the spiral coil cold trap of the freeze dryer has been studied analytically.

从理论上分析了螺旋盘管式冻干机冷阱中气体的换热。