hopping

adj.很活跃的; 忙忙碌碌的
v.单脚跳行; 齐足(或双足)跳行; 突然快速去某处
hop的现在分词

现在分词：hopping

牛津词典

adj.

很活跃的；忙忙碌碌的very lively or busy

The clubs in town are really hopping.城里的俱乐部真够热闹的。

adv.

adv.

柯林斯词典

VERB （人）单足跳跃If you hop, you move along by jumping on one foot.I hopped down three steps...我单脚跳下了3级台阶。

Malcolm hopped rather than walked.马尔科姆与其说是用走的不如说是用单脚跳的。

Hop is also a noun.

'This really is a catchy rhythm, huh?' he added, with a few little hops.“这个节奏还真想让人跟着跳，是吧？”他说着又小步蹦跶了几下。

VERB （鸟、小动物）双脚跳，齐足跳行When birds and some small animals hop, they move along by jumping on both feet.A small brown fawn hopped across the trail in front of them.一只棕色的小鹿蹦跳着穿过他们面前的那条小路。

Hop is also a noun.

The rabbit got up, took four hops and turned round.兔子直起身来，蹦跳了4下，又转回头。

VERB 跳上（或下）；快速移动If you hop somewhere, you move there quickly or suddenly.My wife and I were the first to arrive and hopped on board...我和妻子是最早赶到登船的。

I hopped out of bed quickly.我迅速跳下床。

N-COUNT （通常指乘飞机的）短途快速旅程A hop is a short, quick journey, usually by plane.It is a three-hour drive from Geneva but can be reached by a 20-minute hop in a private helicopter.从日内瓦开车要3小时，但坐私人直升机只要20分钟就到了。

N-COUNT （非正式的）社交舞会A hop is a social event at which people mix together and dance in an informal way.They were afraid of being turned down when they asked girls to dance at high school hops.他们在中学社交舞会上邀请女孩子跳舞时，害怕会遭到拒绝。

（干的）啤酒花Hops are flowers that are dried and used for making beer.

PHRASE 走开;滚开If you tell someone to hop it, you are telling them in a rude way to go away.'Hop it', I snapped at the bloke. 'She's with me.'“滚开，”我厉声对那家伙说，“她是和我一起的。”

PHRASE 非常生气的;暴跳如雷的Someone who is hopping mad is very angry.The family's hopping mad that she left them nothing.这家人因为她什么也没有给他们留下而气得跳脚。

PHRASE 措手不及地;出其不意地If you are caught on the hop, you are surprised by someone doing something when you were not expecting them to and so you are not prepared for it.His plans almost caught security chiefs and hotel staff on the hop.他的计划几乎让安全主管和饭店工作人员都措手不及。

双语例句

The family's hopping mad that she left them nothing. 这家人因为她什么也没有给他们留下而气得跳脚。

That made me hopping mad and determined to prove him wrong 那使我极为恼火，下决心要证明他是错的。

He's hopping mad now and won't listen to your explanation. 他正在火头上，听不进你的解释。

Insure that you are not hopping from a industry of facing death to another. 要确保你不是从一个濒临死亡的产业跳到了另外一个。

The German chased the agent, but Burke managed to elude him by hopping onto a trolley. 他追赶特工，但是伯克跳上了一辆电车成功避开了他。

You're hopping the streetcar named desire with booth? 你正和booth坐在欲望号街车上？

I love running and sliding and hopping and climbing. 我喜欢跑步，打滑梯和跳来爬去。

Hopping quickly out of sight. 飞快的跳走了。

There are two main alternatives, Direct Sequence Spread Spectrum and Frequency Hopping Spread Spectrum. 重要有两种选择，直接序列扩频和跳频扩频。

Analyses of Typical Jamming Performance on Frequency Hopping Communication System 对跳频通信系统典型干扰性能的分析

A mobile robot with hopping ability is constructed. 摘要构建了一个具有跳跃能力的移动式机器人。

Design of broadband fast frequency hopping synthesizer 宽带快速跳频频率综合器的设计与实现

The obtained result can be applied to bionic hopping robot for asteroid exploration. 本文的分析结果为仿生弹跳探测机器人研制提供了基础理论。

An acquisition method of frequency hopping signal in a TDMA system is presented in this paper. 本文提出一种时分多址跳频信号的捕获方法。

The design of the mechanism and the realization of the hopping movement and running movement are introduced in detail. 详细介绍了整个机器人的机械结构设计以及弹跳运动和跑动运动的实现。

Representation of time-frequency by using frequency hopping signals through entropy measure and SQP 基于熵测度和SQP方法的跳频信号时频表示

Research of New Comb Spectrum Jamming Mechanism with Higher Speed Hopping 一种更高跳速梳状谱干扰新机制的研究

Spread spectrum has two distinct flavors: direct sequence and frequency hopping. 该技术有两个明显的变型：直接顺序与跳频。

This paper discusses a new algorithm to generate wide gap differential frequency hopping code sequence. 本文介绍了一种新的宽间隔的差分跳频序列生成方法。

Based on the research of frequency hopping ( FH) communication system, a new synchronization method-dynamic double frequency synchronization method is proposed. 本文在分析若干跳频同步方法的基础上，提出了一种分布式动态双频跳频同步方案。

Such PCDPs can be used directly to produce optimal frequency hopping sequences and comma free codes. 最优PCDP可以直接用来构造最优跳频序列和无逗点码。

Study on the Pattern of Slow Frequency Hopping Based on TDMA Time Slot 基于TDMA的时隙慢跳频图案的研究

Frequency hopping communication is a kind of communication system with strong anti-jamming capability. 跳频通信是一种具有较强抗干扰能力的通信体制。

Research status of hopping robots for planetary exploration ( PEHR) is reviewed, the main problems in its development are analyzed, and the development trend is predicted. 综述了用于行星探测的跳跃机器人（PEHR）的研究现状，分析了PEHR研究所面临的问题，并预测了其发展趋势。

Design of Frequency Hopping System with Encoded CPM Signals and It's Performance Simulation and Analysis 一种编码连续相位调制的跳频系统设计及其性能仿真分析

The main work of this paper is realizing a self-adaptation frequency hopping station adapting to new military requisition. 本文的工作就是在软件无线电的架构下实现一种适应现代军事新要求的自适应跳频电台。

New model for frequency hopping wideband Rayleigh fading channels 1Ms/ s symbol rate exploits maximum available channel bandwidth. 一种新的跳频宽带瑞利衰落信道模型以每秒1M个码元的字符速率传输，充分利用信道的最大有效带宽。

The design for control system of brushless DC motor which is fit for hopping robot was introduced. 介绍了适合跳跃机器人系统的无刷直流电动机控制器的设计；

I was hopping mad about the broken window. 窗子被打破了，我气极了。

According to laser working process, stabilization frequency includes mode hopping, transition stage and stabilized mode. 按照激光器的工作过程，稳频分为三个阶段：跳模、过渡阶段，模式稳定。

习惯用语

adv.

hopping mad

愤怒；暴跳如雷very angry