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WiFi hotspot WiFi热点
21-10-26 WiFi热点英语怎么说？ 一般在咖啡厅、图书馆、机场，都会有WiFi热点，它的地道表达是：WiFi hotspot。 Wi-Fi常被写成WiFi或Wifi。 例句： There are Wi-Fi hotspots in all our restaurants. 我们所有的餐馆里都有上网热点。 信号英语怎么说？ 信号用英语怎么说？用sig...
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翼龙-2H应急救灾型无人机给河南米河镇提供移动信号
21-07-23 中国航空工业集团有限公司研制的翼龙-2H应急救灾型无人机，在河南应急救灾中搭建起空中应急通信平台，为河南省巩义市米河镇通信中断区提供了连续移动信号，保障了灾区居民及时报告灾情、报送平安。 A China-developed Wing Loong-2H unmanned aerial vehicle (UAV) too...
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gesture,signal,sign and symbol
20-10-31 虽然 gesture、signal、sign 和 symbol 都可以作名词使用，也都可以用来表达一种承载、传达信息的方式，但这四个词的含义和用法是非常不同的。 名词 gesture、signal、sign 和 symbol 都既可以用来表达具体的事物，也都有相应的衍生抽象含义，我们在接下来的节目中，先...
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音乐影响消费者的购物选择
13-10-16 Shoppers are more likely to buy a product from a different location when a pleasant sound coming from a particular direction draws attention to the item, according to a new study in the Journal of Consumer Research. Suppose that you are standing in...
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纳米级别的传感研究取得突破
13-09-02 Researchers have made a breakthrough discovery in identifying the world's most sensitive nanoparticle and measuring it from a distance using light. These super-bright, photostable（不感光的） and background-free nanocrystals enable a new approach to...
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花朵会向传粉者发送电信号
13-02-25 Flowers' methods of communicating are at least as sophisticated as any devised by an advertising agency, according to a new study, published February 21 in Science Express by researchers from the University of Bristol. However, for any advertisement...
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能量条件下随机噪音能加强信号输出
11-12-07 Scientists have shown the energy conditions, under which a weak signal supplied to a physical system emerges as a stronger signal at the output thanks to the presence of random noise (a process known as stochastic随机的 resonance), in a paper that h...
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仿生学语音辨识系统
10-09-10 As speech recognition（语音辨识） systems become more commonplace - on the computer desktop top, at the call centre and even in the car - it is increasingly important to ensure that the voice signal is as clear as possible before it is processed by...
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电磁脉冲可显著减轻骨关节炎疼痛
10-03-07 Electromagnetic pulses（电磁脉冲） significantly decrease pain and inflammation associated with osteoarthritis（骨关节炎） of the knee, according to Henry Ford Hospital researchers. In the double-blind, randomized（随机的） placebo-controlled study,...
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Obama may soften healthcare plan 奥巴马可能放缓健康改革计划
09-08-17 President Barack Obama's administration has signalled that its healthcare reforms may be diluted, amid pressure from opponents. 美国总统奥巴马政府通告健康改革迫于竞争对手的压力，计划可能会放缓。 Ms Sebelius said the public option plan was not the es...
