| 单词 | Leader bar |
| 释义 |
Leader bar
原声例句
BBC 听力 2018年10月合集 One of the opposition leaders barred from running, the former warlord Jean-Pierre Bemba, told the crowd that they must unite before a single candidate to bring to an end to what he termed the distillation of the past 17 years. 反对派领袖中有一位受禁无法参加竞选，此人正是昔日的军阀让 皮埃尔 本巴（Jean-Pierre Bemba）。他对众人说道，大家必须在团结在一位候选人身边，这样才能终结过去17年来备受压榨的境况。
英语百科
Whippletree (mechanism)（重定向自Leader bar）
    A whippletree or whiffletree is a mechanism to distribute force evenly through linkages. The mechanism may also be referred to as an equalizer, leader bar or double tree. It consists of a bar pivoted at or near the centre, with force applied from one direction to the pivot, and from the other direction to the tips. Several whippletrees may be used in series to distribute the force further, such as to simulate pressure over an area as when applying loading to test plane wings. Whippletrees may be used either in compression or tension. Whippletrees were also used for subtraction and addition calculations in mechanical computers. Tension whippletrees are used in artful hung mobiles. |
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