首页英语词典electronicelectronic的意思

electronic

英 [ɪlek'trɒnɪk; el-] 美[ɪ,lɛk'trɑnɪk]

英英释义同义词辨析考试真题实用场景例句

adj. 电子的
电子地

CET4TEM4CET6IELTS考研中频词核心词汇

英英释意

1. of or relating to electronics; concerned with or using devices that operate on principles governing the behavior of electrons;: "electronic devices"

2. of or concerned with electrons;: "electronic energy"

英文词源

electronic (adj.): 1901, "pertaining to electrons;" see electron + -ic; 1930 as "pertaining to electronics." Related: Electronically.

同义词辨析

electric, electrical, electronic

这些形容词均有"电的"之意。

electric：强调与电有直接的关系。一般而言，凡表示产生电的或由电开动、操纵的机器或装置要用electric,如electric motor(电动机)，electric batteries(电池)、electric fan(电扇)等；或表示"本身带电的"，"由电产生的"要用electric,如electric current(电流)、electric wave(电波)、electric arc(电弧)等。

electrical：强调与电的关系是间接的。凡指电气性质，同电有关的或涉及电气科学技术研究的多用electrical，如electrical test(电气试验)、electrical engineering(电气工程)、electrical fault(电气故障)、electrical noise(电噪声)、electrical engineer(电气工程师)等。

electronic是electronics(电子学)的形容词，指与电子装置有关的或使用电子装置的。

考试真题

Amazon, by far the largest bookseller in the country, reported on May 19 that it is now selling more books in its electronic Kindle format than in the old paper-and-ink format.

His product launches, at which he would stand alone on a black stage and produce as if by magic an "incredible" new electronic gadget （小器具）in front of an amazed crowd, were the performances of a master showman.

His rich knowledge as a computer scientist and electronic engineer

Defense minister Farhat Horchani said last week that German and American security experts were expected to come to help Tunisia devise a new electronic video-supervision system on its border with Libya.

The stimulus package provided money to convert the inefficient, paper-driven medical system to electronic records that can be easily viewed and transmitted.

Conversion of paper to electronic medical records will help eliminate redundant tests and prevent drug interactions.

The market demand for electronic devices is now either declining or not growing as fast as before.

The electronic industry is maturing even though no wonder products hit the market.

The Consumer Electronics Show in recent years has begun to focus more on the practical value than the showiness of electronic devices.

Scholars warn that Antarctica's political drift could blur the distinction between military and civilian activities long before the continent's treaties come up for renegotiation, especially in parts of Antarctica that are ideal for intercepting ( ' , 拦截) signals from satellites or retasking satellite systems, potentially enhancing global electronic intelligence operations.

Fewer innovative products were found at this year's electronic products show.

And 29%, the invisible risk group, scored high on three in particular: They spent five hours a day or more on electronic devices.

Time away from all electronic gadgets.

But critics allege that by making electronic copies of these books without first seeking the permission of copyright holders, Google has committed piracy.

making electronic copies of books is not a violation of copyright

In a division of electronic engineers, who were designing equipments so advanced that they work in teams of up to 150, co-workers and managers were asked to nominate the standouts- the stars in productivity and effectiveness

It is advertising electronic products

"A comparison point is in the 1990s battles over encryption," said Kurt Opsahl, general counsel of the Electronic Frontier Foundation, a privacy watchdog group.

And 29%, the "invisible risk"group, scored high on three in particular: They spent five hours a day or more on electronic devices.

But the next question is, are the drops in average well-being happening at the same time as trends toward increased electronic device usage?

Electronics giants like Best Buy and Samsung have provided e-waste take-back programs over the past few years, which aim to refurbish (翻新) old electronic components and parts into new products.

However, the "screen time" hypothesis, advanced by researchers such as Jean Twenge, is that electronic devices and excessive time spent online may have reversed these trends in recent years, causing problems for young people's psychological health.

In addition, more TV watching and more electronic communication both correlated with lower well-being.

In exchange, he guarantees an above-market price for each animal and a calf-to-customer electronic ear tag ID system like that used in the European Union.

It is estimated that in 2014 the world produced some 42 million metric tons of e-waste discarded electrical and electronic equipment and its parts with North America and Europe accounting for 8 and 12 million metric tons respectively.

Now a new study has provided another contribution to the debate, uncovering strong evidence that adolescent well-being in the United States really is experiencing a decline and arguing that the most likely cause is the electronic riches we have given them

The researchers conclude that electronic communication was the only adolescent activity that increased at the same time psychological well-being declined.

A Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comParison to total waste, the concentration of gold and other precious metals was higher in so-called e-waste than in nature.

Cell-phones are part of a growing mountain of electronic waste like computers and personal digital assistants.

Electronic devices contain valuable metals such as gold and silver.

Electronic wastes also contain many poisonous metals.

It does point out that many parents still limit electronic reading, mainly due to concerns about increased screen time.

The average number of electronic devices rose from 4 per household in 1992 to 13 in 2007.

The electronic waste stream is increasing three times faster than traditional garbage as a whole.

Two more ran to get the school nurse, who brought a defibrillator, an electronic devices that can shock the heart back into work.

Welcome to the electronic village to explore new ways of language teaching and learning.

A further concern is that the use of electronic means of payment leaves an electronic trail that contains a large amount of personal data.

Although electronic means of payment may be more efficient than a payments system based on paper, several factors work against the disappearance of the paper system.

Because electronic payments are immediate, they eliminate the float for the consumer.

first, it is very expensive to set up the computer, card reader, and telecommunications networks necessary to make electronic money the dominant form of payment.

For example, Business Week predicted in 1975 that electronic means of payment would soon "revolutionize the very concept of money itself", only to reverse itself several years later.

Fourth, electronic means of payment may raise security and privacy concerns.

given the advantages of electronic money, you might think that we would move quickly to the cashless society in which all payments are made electronically.

The fact that this is not an uncommon occurrence means that dishonest persons might be able to access bank accounts in electronic payments systems and steal from someone else's accounts.

Your home colleagues - your family - have no clear rewards for their labor; they need to be talked into it, or if they're teenagers, threatened with complete removal of all electronic devices.

实用场景例句

an electronic calculator: 电子计算器

electronic music: 电子音乐

This dictionary is available in electronic form.: 本词典有电子版。

an electronic engineer: 电子工程师

...electronic surveillance.: 电子监控

...electronic music.: 电子音乐

...expensive electronic equipment.: 昂贵的电子设备

This radar is operated by an electronic pulse.: 这台雷达依靠电子脉冲来操作.

We go to the amusement arcade on Saturdays to play the electronic games.: 每个星期六我们去娱乐城玩电子游戏.

Semiconductor devices can perform a variety of control functions in electronic equipment.: 半导体器件在电子设备中能起各式各样的控制作用.

It is an electronic device with many uses.: 这是一部具有多种用途的电子仪器.

He added that the missing hologram should have been detected by electronic surveillance.: 他还说,电子监视设备本应该发现漏印了全息防伪标志.

Although the problem is intricate and complex, it can be solved very quickly with an electronic computer.: 这道题虽然错综复杂, 但用电子计算机很快就能解出.

The wide application of electronic computers in science and technology will free man from the labour of complicated measurement and computation.: 电子计算机在科学技术方面广泛的应用将使人们从复杂的计量和计算中摆脱出来.

The airplane has a sophisticated electronic guidance system.: 这架飞机有一套尖端的电子导航系统.

Electronic computers are now in common use all over the world.: 电子计算机已在世界各地普遍使用.

Father needs a new electronic shaver.: 爸爸需要一个新的电子剃须刀.

This dictionary is available in electronic form.: 本词典有电子版。

His desk is covered with electronic gadgetry.: 他的书桌上摆满了各种电子装置。

The identity cards are examined by an electronic scanner.: 用电子扫描器来检验身份证。

This makes it extremely simple to save what you find with an electronic bookmark so you can return to it later.: 如此一来，用电子书签保存所找到的网页内容就变得非常简单，日后也可以再次访问。

All the royal cars are fitted with electronic homing devices.: 所有的皇家轿车都装有电子自导引装置。

The car has all the latest electronic doodahs.: 这辆车配有各种最新的电子小玩意儿。

This is currently the most efficient way to transmit certain types of data like electronic mail.: 这是目前传送电子邮件等某些类型的数据的最高效方式。

It was a seamless procession of wonderful electronic music.: 这是一曲优美流畅的电子乐曲。

electronic

英英释意

英文词源

同义词辨析

考试真题

实用场景例句

考试词汇

频率词汇

分类词汇

单词首字母

汉语字典查询

词语词性