pendulums

美 [?pend??l?m] 　英 [?pendj?l?m]

• n.(鐘等的)擺；動(dòng)搖的人[物]；猶豫不決的人；吊燭架
• 網(wǎng)絡(luò)靈擺；擺錘

詞形變化

復(fù)數(shù)：pendulums  

同義詞

英漢解釋

n.	1. (鐘等的)擺 2. 動(dòng)搖的人[物];猶豫不決的人 3. 吊燭架

英英解釋

n.	1. a long thin bar with a weight at the lower end that swings from side to side, usually in order to keep a clock working 2. used for talking about the tendency of an opinion or situation to change from one position or condition to its opposite

例句

it is valuable for making pendulums, since, if the length of a pendulum changes, its time of vibration changes.

這種鋼對(duì)于制造鐘擺很有價(jià)值，因?yàn)?/c>如果擺長(zhǎng)改變，擺動(dòng)的周期就改變。

In another lecture on pendulums, he stands back against the wall, holding a steel ball at the end of a pendulum just beneath his chin.

在另外一節(jié)鐘擺課上，他背靠墻站著，抓著鐘擺末端的鐵球，緊貼著他的下巴。

When the lamp-lighter knocked against them, or the wind blew through the cathedral, they would swing back and forth like pendulums.

當(dāng)掌燈人碰到那些油燈，或者風(fēng)吹進(jìn)教堂的時(shí)候，油燈就會(huì)像鐘擺似的來(lái)回搖擺。

Today we're going to talk about springs, about pendulums and about - simple harmonic oscillators-- one of the key topics in 801.

今天我們將，講講彈簧，關(guān)于鐘擺，和簡(jiǎn)諧振子-，這是很重要的一章。

Most skyscrapers utilize pendulums or dampers, designed to transfer the motion of the building to mitigation devices.

大多數(shù)摩天大樓采用擺錘或阻尼器把大樓的擺動(dòng)傳遞到緩沖設(shè)備上。

Therefore inverted pendulums have been classic objects in the control laboratories.

因此，倒立擺就成了控制實(shí)驗(yàn)室的經(jīng)典受控對(duì)象。

When moving, the player will face many mechanical obstacles like seesaws, suspension bridges, pendulums etc. to overcome.

移動(dòng)的時(shí)候，玩家將會(huì)遇到并必須克服很多像蹺蹺板、吊橋和鐘擺等等一樣的機(jī)械障礙。

Good chocks have pendulums which are automatically compensated for temperature changes.

好的鐘擺可以自動(dòng)補(bǔ)償溫度變化造成的誤差。

Take as much of the herb for as long as required and as one muscle tests pendulums .

采用你所需要的和是你肌肉測(cè)試或擺錘所測(cè)定的草藥。

Galileo found that the two pendulums kept swinging together with the same rhythm.

伽利略發(fā)現(xiàn)，兩個(gè)擺錘一直以相同的節(jié)奏一起擺動(dòng)。

The limbs, which are only pendulums, then follow mechanically of their own accord, without further help.

至于搖擺的枝節(jié)，則會(huì)機(jī)械地隨著其自身的協(xié)和（accord）律動(dòng)，而無(wú)需進(jìn)一步的幫助。

No swinging pendulums or vibrating wristwatch-scale quartz crystals here.

在它們內(nèi)部，并沒有擺動(dòng)的鐘擺，也沒有手表那樣振動(dòng)的石英晶體。

They also have to swing like pendulums and jump like pogo sticks.

此外，它們還須進(jìn)行鐘擺式的旋轉(zhuǎn)和單簧高蹺式的跳躍。

and I'm sure that you have seen these pendulums that you can play with.

我確定，你見過這些單擺，你們可以玩耍。

Observations made by pendulums in a submarine between 1920 and 1950, avoiding stormy weather, are liable to errors of perhaps 5 mgal.

在1920年和1950年之間，在潛艇中用擺儀進(jìn)行的觀測(cè)，避開了暴風(fēng)雨天氣，也許可能有5毫伽的誤差。

Most people do this with pendulums where they bounce these balls against each other.

大部分人用單擺做，它們會(huì)碰撞，相互碰撞。

I have eight billiard balls here, and your Newton cradles probably also have eight balls hanging from pendulums.

這里有八個(gè)臺(tái)球，你們的牛頓支架，它也有八個(gè)球，懸掛在支架上。

Two types of pendulums are available.

我公司可提供兩種類型的鐘擺。

Okay, you did have some problems with physical pendulums, and I want to talk a little bit more about physical pendulums.

你們有關(guān)于，物理擺的問題，我也想再講講。

We have here in 26-100 the mother of all pendulums.

在這里0，有所有鐘擺之母。

So, this is my last word on physical pendulums, but you may see it again on the final.

這樣物理擺就講完了，但是你們在期末，考試中還是會(huì)再相遇。

Other mechanical instruments and techniques(inc. Pendulums, gyroscopes, centrifuges)

其他機(jī)械儀器和技術(shù)（包括擺，陀螺儀，離心器）

Summarization of inverted pendulums control system and its control strategy

倒立擺系統(tǒng)及其控制策略研究現(xiàn)狀

Approximate solution of vibration characteristics of ordinary double line pendulums

一般雙線擺振動(dòng)的漸近解

Wind-induced vibration control of long span transmission tower with suspended mass pendulums

懸掛質(zhì)量擺對(duì)大跨越輸電塔的風(fēng)振控制

Study on Synchronous Vibration of the Balance Pendulums in the Fuse Clock Device

引信鐘表機(jī)構(gòu)平衡擺共振現(xiàn)象的實(shí)驗(yàn)研究

Vibration analysis of disorderly coupled pendulums

失調(diào)耦合擺振動(dòng)分析

The Effects of the Spherular Mass on Disorderly Coupled Pendulums

小球質(zhì)量對(duì)失調(diào)耦合擺的影響

Research of the Inverted Pendulums System Based on Intelligent Method

基于智能方法的倒立擺系統(tǒng)研究