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11-10-28 researchers have built a map that shows how thousands of proteins in a fruit fly cell communicate with each other. this is the largest and most detailed protein interaction map of a multicellular organism（多生物细胞） , demonstrating how approximat...

11-07-21 a consortium（财团，联合） led by scientists at the university of oxford and harvard medical school has constructed the world's most detailed genetic map. a genetic map specifies the precise areas in the genetic material of a sperm or egg where the...

11-06-08 teacher: find australia on the map for me, johnny. johnny: it's here, sir. teacher: that's right. now sammy, who discovered australia? sammy: johnny, sir....

11-03-08 the upheaval wrought by the 22 february earthquake in christchurch, nz, is illustrated in new radar imagery. 2月22日新西兰城市克赖斯特彻奇大地震的雷达图像已经制作完成。 the coloured bands, or fringes, represent movement towards or away from the spac...

10-08-19 new satellite imagery has given scientists the most comprehensive and exact data on the distribution and decline of mangrove（红树林） forests from across the world. the research, carried out by scientists from the u.s geological survey and nasa, is...

10-04-02 mapping agency ordnance survey (os) has launched a service offering free and unrestricted access to most of its map data. 英国地形测量局发起一项免费服务，用户可以免费、无限制地获得其绝大部分地图数据。 sir tim berners-lee said he was delighted by the...

10-03-31 the highest-resolution-yet temperature map and images of saturn（土星） 's icy moon mimas obtained by nasa's cassini spacecraft reveal surprising patterns on the surface of the small moon, including unexpected hot regions that resemble pac-man eatin...

10-01-15 a major 7.0- magnitude震级，数量 earthquake struck the haitian capital of port-au-prince on 12 january, causing major casualties and damage. the quake was followed by several aftershocks余震 with magnitudes over 5.0. such a powerful earthquake can m...

09-10-20 there are big variations between broadband speeds in the same street, a new broadband speed test has revealed. 一项新宽带速度测试结果显示，同一条街上的宽带速度有很大变化。 the speed test shows broadband in a whole street the test, launched by compar...

09-09-23 a european spacecraft will begin its quest this week to make the most detailed global map of the earth's gravity field. 一艘欧洲宇宙飞船本周将要绘制详细的全球重力场图片。 goce can fly much lower than was expected the arrow-shaped goce satellite can...