To make an electromagnet you need to send a current through the wire.为了做成电磁体你需要对金属线送电.The principle of electromagnet induction had thus been discovered.电磁感应定律就是这样发现的.Reset pneumatic spring, mechanical spring reset, reset...
I owe the restoration of my hearing to this remarkable new technique.我之所以能恢复听觉完全是因为采用了这项非凡的新技术。He urged the restoration of hanging and flogging.他敦促恢复绞刑和鞭笞刑罚。An evaluating index system is established for degenerated estua...
The daughter of a railway engineer, she at first had a somewhat nomadic childhood.作为一个铁路工程师的女儿，她最初的童年生活有些漂泊不定。...the great nomadic tribes of the Western Sahara.西撒哈拉伟大的游牧部落Stop and talk with people who live a traditional ...
关于那些十分引人注意的史前动物――恐龙――的情况,我们知道得不算少.We know a great deal about those fascinating prehistoric animals, the dinosaurs.鉴于恐龙的食量是如此之大,贝克的结论认为恐龙是热血动物.Baker concluded the dinosaurs were warm - blooded because they ate so much.博物馆...
She smiled, politely rather than with tenderness or gratitude.她只是出于礼貌地笑了笑，而非出于关心或感激。There is still some tenderness in her tummy.她的肚子还有点疼。He felt a brief wave of tenderness towards his old teacher.他对他年迈的老师湧起了一股爱怜之情....
You can compress huge amounts of data on to a CD-ROM.可以把大量的数据压缩到一张CD-ROM上。A single CD-ROM can hold more than 500 megabytes of data.一张只读存储光盘能容纳500兆以上的数据。A CD-ROM can store more than 250,000 pages of typed text.一张只读光盘能存储25...
他把报纸整齐地叠起来，然后抿了口咖啡。He folded his paper neatly and sipped his coffee.她所有的信件都整齐地放在文件夹中。All her letters were carefully filed away in folders.他大约有1,000盒磁带，都整齐地贴着标签并分了类。He had maybe a thousand tapes, all neatly labelled and c...