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pen·du·lum 英ˈpendʒələm, ˈpendjə-, ˈpendə-美ˈpɛndʒələm, ˈpɛndjə-, ˈpɛndə-AHDpĕnʹjə-ləm, pĕnʹdyə-, pĕnʹdə- ★☆☆☆☆高四六研ＧＩＳＴ宝６八COCA¹⁹⁵⁸⁸BNC¹⁷¹⁰⁶iWeb¹³³³⁹Economist²⁰⁴⁰⁷⁺⁸
基本双解英英词源搭配记法近义反义句型例句Thesaurus例句
n.摆锤¹⁴;钟摆⁸⁴;摇摆不定²复数pendulums
事物其他周期转动摇摆不定
n.名词
C摆，钟摆weight hung on a cord from a fixed point so that it can swing freely C摇摆不定的事态或局面swaying situation
Noun:
an apparatus consisting of an object mounted so that it swings freely under the influence of gravity来自拉丁语pendulum，悬挂物。来自拉丁语pendere，悬挂，称量，支付。来自原始印欧语spend, *spen，拉，伸，词源同dependent, pension。 pendulum来自拉丁语pendulum，悬挂物。来自拉丁语pendere，悬挂，称量，支付。来自原始印欧语spend, *spen，拉，伸，词源同dependent, pension。 spend来自拉丁语spendere，缩写自expendere，花销，支付，用。来自ex-，向外，-pend，称量，支付，词源同pound, pendulum, expend。拼写比较sport, disport, splay, display。引申诸相关词义。 pension来自拉丁语pendere，悬挂，称量，支付，词源同pendulum, dependent, pound。-s，过去分词格。引申词义定期支付的钱，养老金。来自拉丁语pendere，悬挂，称量，支付，词源同pendulum, dependent, pound。-s，过去分词格。引申词义定期支付的钱，后用于指寄宿学校，现用于指法国等国家的廉价小旅店。
用作名词 n.
形容词+～simple pendulum单摆～+介词the pendulum of public opinion舆论的动荡
钱博士pend悬垂+ulum指小名词后缀，=ule，保留了拉丁语拼写方式→悬挂的小物品→钟摆⇒摇摆不定的事态或局面
词根pend-悬垂，沉重，引申为称量，支付来自拉丁语，过去分词形式为pens-。非常记忆pen钢笔〖熟词〗+du堵〖拼音〗+lu路〖拼音〗+m山〖编码〗⇒拿着钟摆和钢笔被堵在了路和山之间GRE红宝书pend挂, ulum－挂的东西－钟摆
pend 悬 + l 象一根线 + um 物体
pend挂＋ulum→挂的东西→钟摆pend悬垂+ulum指小名词后缀，=ule，保留了拉丁语拼写方式→悬挂的小物品→钟摆⇒摇摆不定的事态或局面。方振宇词汇奥秘pend悬挂+ul+um表抽象名词的字尾→悬挂着的东西会摆来摆去→摆，钟摆GRE难词记忆pendulum → pend=to hang down 垂下+ulum→钟摆词根记忆pend挂+ ulum东西→ 挂的东西 ⇒钟摆词根记忆pend+ulum东西=摆着的东西=钟摆词根记忆pend悬挂＋ulum→摇摆近义词 swing摇摆weight重量bob上下疾动plumb用铅垂测量…
用作名词n.The ball which hung the roof is compound pendulum.悬挂在墙上的钟来回摆动。
The pendulum has swung too far away from local initiatives.事态的变化已远远超出了局部的行动范围。
名词100%
用作名词Apendulumoscillates.摆锤能摆动。
Thependulumof the clock in my room is a bear.我房间的钟摆是小熊形状的。
Thependulumswings with great regularity.钟摆很有规律地摆动着。
Since the last election, thependulumof public opinion has swung back against the government.自从上次大选以来,公众舆论又转回到反对政府。as in.clock
同义词 timeralarm,chronograph,chronometer,hourglass,metronome,stopwatch,sundial,ticker,timekeeper,timepiece,watchBig Ben,chroniker,digital watch,tick-tock,timemarkeras in.timepiece
同义词 calendar,chronograph,chronometer,chronoscope,clepsydra,clock,dial,gnomon,horologe,hourglass,metronome,repeater,stopwatch,sundial,watchalarm clock,isochronon,time-keeperas in.weight
同义词 anchor,ballast,bob,counterbalance,counterpoise,counterweight,mass,plumb bob,poundage,rock,sandbag,sinker,stone
clocknoun timekeeping device
Big Ben,alarm,chroniker,chronograph,chronometer,digital watch,hourglass,metronome,stopwatch,sundial,tick-tock,ticker,timekeeper,timemarker,timepiece,timer,watch
timepiecenoun device that tells time
alarm clock,calendar,chronograph,chronometer,chronoscope,clepsydra,clock,dial,gnomon,horologe,hourglass,isochronon,metronome,pendulum,repeater,stopwatch,sundial,time-keeper,watch
weightnoun something used because of its heaviness
anchor,ballast,bob,counterbalance,counterpoise,counterweight,mass,pendulum,plumb bob,poundage,rock,sandbag,sinker,stone At first this meant that clocks were set on shelves high on the wall with a hole cut in the shelf for the pendulum to hang through.
因为有长钟摆，最初的时钟是放在墙上的搁板上，再在搁板上钻个洞把长钟摆穿过去。 yeeyan
Encompassed in a luminous cloud, of which he was now merely the fiery heart, without material substance, he swung through unthinkable arcs of oscillation, like a vast pendulum.
现在他只是云朵的火一般燃烧的心房，并不是由真实的物质构成的。他沿着匪夷所思的弧线摆动，像一只巨大的钟摆。 yeeyan
In a cunning economy, Mr Sauter uses the battery pack itself as the bob of the pendulum.
出于经济眼光，索特使用电池组本身充当钟摆的浮子。 ecocn
In just over a day, a powerful computer program accomplished a feat that took physicists centuries to complete: extrapolating the laws of motion from a pendulum’s swings.
不久前，一套功能强大的计算机程序完成了需要物理学家耗费几个世纪才能完成的一个壮举：从钟摆的摆动中推算出了运动定律。 yeeyan
The pendulum effect of American politics would favour Republicans, and Mr Huntsman would be well- placed to win support from moderate Democrats who can overlook his religion.
美国政坛摇摆不定的影响对共和党人是有利的，洪博培将有条件赢得能够忽略他的信仰的温和的民主人士的支持。 ecocn
This being Iran, however, plenty of evidence can also be found to prove that the pendulum theory is wrong.
然而，就伊朗而言，大量的证据也能证明所谓的政局摆动理论是错误的。 ecocn
Big Ben's timekeeping is strictly regulated by a stack of coins placed on the huge pendulum.
大本钟的准确性是由放置在巨型钟摆上的一堆铜币严格调节的。 yeeyan
But, alas, the regulatory pendulum is moving in the opposite direction as the Obama administration pushes through new rules on industries from health care to finance.
但遗憾的是，由于奥巴马政府推行的新政策(该政策涵盖了从医疗保障到金融业），管制的钟摆正在向相反的方向摆动。 ecocn
But expect Latin America’s political pendulum to start swinging.
但是预期拉丁美洲的政治钟摆会开始摇摆。 ecocn
But now the pendulum seems to be swinging the other way.
但现在钟摆似乎转到另一方向去了。 cri
I have here a pendulum.
这里是一个钟摆。163
I want you to realize that these results for a pendulum have their restrictions.
我想让你们意识到,这些钟摆的结果,有一定的限制。163
Imagine that you have a pendulum in outer space, that there is no gravity, nothing.
加上在外太空,有一个钟摆，那里没有重力，没有。163
It had occurred several hours before the wild swings of his pendulum.
地震就发生在他的摆大幅晃动之前几个小时。 yeeyan
Maybe they give in, and the pendulum swings back into sweetness.
也许他们会屈服，然后钟摆会摆回原来的甜蜜。 yeeyan
Mind has a way of moving like a pendulum, from one extreme to the other.
头脑的运动方式就像钟摆，从一个极端摆向另一个极端。 ebigear
Namely, we wait until the pendulum stops, and we measure the time until it stops again; that's half a period.
也就是，我们得到摆停，我们测量直到第二次停止的时间,那是半周期。163
Rhythmic swings of the pendulum or instantaneous water flow may easily bring a person into a trance condition, helping him to dive into the personal inner world.
钟摆有节奏的摆动或者瞬时的水流也许很容易让人精神恍惚，有助于他投入到个人内心世界之中。 yeeyan
So I go to this equation, and so I ask, what is the period of a pendulum?
所以得到一个方程，那我问，摆的周期是多少？163
The pendulum swings back and forth.
这就像单摆一样来回摆动。 yeeyan
We assumed with the pendulum that there was no friction either.
我们假设这个钟摆,也没有摩擦。163
You can see a similar pendulum effect in foreign policy, where the object lesson is not Bill Clinton but George W. Bush.
在外交政策上你也可以看到一个类似的钟摆效应，但那个教训是来自老布什尔布什克林顿。 yeeyan |