专线定向 Line Orienteering
天线定向增益 antenna directive gain ; ADG AntennaDirectiveGain
外飞航线定向 outboard course orientation ; orientation ; outboard course
带线定向耦合器 Stripline directional coupler
天线定向控制 [航] antenna orientation control
竖井垂线定向法 [矿业] shaft plumbing
定向天线 [电讯] directional antenna ; [电讯] beam antenna ; dBi ; [电讯] directive antenna
天线定向角 [电讯] antenna directional angle
天线定向 wifi
阐述了平行耦合线定向耦合器的工作原理和设计过程。
This paper explained the work theory and the process of design about the parallel coupled line directional coupler.
银圆状，粒径细，高密度，平行线定向，鲜艳清晰，表面光滑，金属感强，白而闪亮。
"Silver dollars", thin particle size, high density, parallel directional, bright color, slippery surface, strong metallic impression, white and blink.
沿着这条线再往后，如果我们看看成人的大脑或者脊髓和其他部位，我们就能找到定向祖细胞。
Further down the line here, if we looked in the adult brain or spinal cord and other regions, we'll find committed progenitor cells.
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