[网络] 太阳能电动机

VOA标准英语2016--乌干达首次推出太阳能汽车

Uganda Unveils its First Solar-powered Bus 乌干达首次推出太阳能汽车 KAMPALA A solar-powered bus described by its Ugandan makers as the first in Africa has made its public debut. Kiira Motors' electric bus was displayed recently at a stadi

发表于:2018-12-08 / 阅读(33) / 评论(0)

VOA标准英语2016年(七月)

VOA常速英语2016-非洲第一辆太阳能公交车诞生

非洲第一辆太阳能公交车诞生 Kayoolais the brand name for the new bus, which is powered by solar panels on its roof. Itseats 35 passengers and its maker hopes the Kayoola will become the first public bus in Africato be powered by the sun.

发表于:2018-12-16 / 阅读(33) / 评论(0)

VOA标准英语2016年(八月)

乌干达演示太阳能汽车

AS IT IS 2016-08-04 Ugandan Company Demonstrates Solar-Powered Bus 乌干达演示太阳能汽车 A bus powered by the suns energy has made its public debut. Kiira Motors Corporation demonstrated the new electric bus recently at a sports center in th

发表于:2019-01-12 / 阅读(61) / 评论(0)

2016年VOA慢速英语(八)月

VOA慢速英语2016 利用大窗户吸收太阳能

Large Windows Could Capture Solar Energy 利用大窗户吸收太阳能 Solar cells have been around since the 1950s. But now there is a race to develop transparent solar cell that can cover windows of buildings and still capture the suns light for e

发表于:2019-01-12 / 阅读(56) / 评论(0)

2016年VOA慢速英语(八)月

可喷涂太阳能电池可能取代硅基电池板

Paintable Solar Cells May Replace Silicon-Based Devices 可喷涂太阳能电池可能取代硅基电池板 Solar panels are manufactured in factories. Some of the devices are made with cadmium chloride, a substance shown to be harmful to human healt

发表于:2019-01-12 / 阅读(58) / 评论(0)

2015年VOA慢速英语(十)月

【英语时差8,16】利用太阳能-下

PV solar technology is more complex. When sunlight hits a PV cell, electrons in the cell are knocked out of their orbits. Electric fields channel the electrons in a current used to generate electricity。 Unlike thermal solar panels, PV technology is

发表于:2019-02-15 / 阅读(27) / 评论(0)

英语时差8，16

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