| 释义 |
- adj.积极的，活跃的；忙碌的；暴跳如雷的
- adv.极度地
- n.单足跳；跳跃
- v.（人）单脚跳；（鸟等）齐足跳；跳过，跃过；作快速旅行；快速离开；（快速改变位置等）跳到；跳上（开动的车辆）；换来换去；（飞机，渡船）速递；用啤酒花调味；使……兴奋（hop 的现在分词形式）
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电子、通信与自动控制技术 调频 With the development of telecommunication techniques, wideband signals such as frequency hopping signal, spread spectrum signals and chirp signals have more and more application. In addition, some signals are wideband in their nature, such as voice signals and earthquake waves. 随着通信技术的发展,跳频信号、扩频信号、线性调频信号等宽带信号在通信系统中的应用越来越多;另外,在自然界中还有许多信号本质上就属于宽带信号,如声音信号、地震波等。
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Newcastle's Hoppings fair which was axed after 130 years is to be replaced with a new event. BBC: Newcastle Hoppings - 2.
Newcastle's annual travelling fair, the Hoppings, which is continually blighted by rain has been postponed, council bosses have confirmed. BBC: Newcastle Hoppings Fair postponed - 3.
Guild spokesman Glenn Miller said cancelling the Hoppings was "devastating". BBC: Newcastle Hoppings
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