They usually seat one or two people are propelled with a double - ended paddle.

它们通常容纳一两个人,以双叶桨推动前进.

互联网

A double - ended tuning fork resonator is presented , which is fabricated by silicon bulk micromachining technology.

应用体硅微机械加工技术, 制作了一种双端固定音叉式谐振器.

互联网

Based on the approach, a new double ended fault location method is presented.

本文提出一种在线测量行波波速的方法, 以此为基础提出一种新型双端侧距算法.

互联网