以能源问题为例,人类能源问题的解决依靠太阳能的充分高效利用。如何操控太阳光谱,如何高效捕获阳光、如何将光子转化成分离的载流子,如何将电荷引导到电极从而形成太阳能电池,如何提高转化效率,如何储存太阳能电池提供的电力,等等,都要依赖物理学为其提供有效的答案(图5)。相关产业的发展不仅是要解决人类未来可持续发展的...
source of energy 美 英 un.能源 网络能量的源头;能量来源;下第一段的第三句话 英汉 网络释义 un. 1. 能源
268 人观看·3年前 Murdoch Legion 4.9千个粉丝 分享 添加 Ever wondered what the world leaders source of power is??? 显示完整 5 条评论 Calvin Mark I heard that wall is actually an old fire wall for a giant trash pit. 2020 12月 14 DELETED Just needs a tomahawk missile fired at it and...
1六、完型填空 Oil is not the only source of power in South America. Manycountries rely on another liquid-water. Many of the America's bigrivers are 1 to make hydroelectric power(水电),or electricity produced by controlling the force of flowing water.South America's biggest hydroelectric plant...
Your mind is your source of power 思想是力量之源 Your mind has the fantastic ability to transform your most intimate desires and wants into their physical counterparts 你的思想有一种奇特的力量,它能将你最私人的想法和需要转化为相应的实际行动 and create brand new realities of your current life....
About 60 per cent of an average car issourcedfrom outside of the manufacturer. 一辆普通汽车上大约有60%的部件是由制造商以外的其他供应商提供的。 柯林斯高阶英语词典 Militarysourcessay the boat was heading south at high speed... 军方称这艘船当时正高速向南行进。
power source; and a lighting fixture for removably receiving and holding the plurality of light sources and having a plurality of first electrical contacts for making electrical connection to the first and second conductors of the light sources, and second electrical contacts for making electrical ...
2. 直流电源供应器 ...可程式直流电源供应器( SOURCE) B.可程式直流电源供应器(DC SOURCE)常用的 可程式直流电源供应器 有如下几种 … wenku.baidu.com|基于15个网页 3. 直流源 —可编程直流源(DC Source); —功率分析仪(PA); —可编程直流电子负载(DC Load); —数字式存储示波器(DSO) —数字式 … ...
3、source本义指河流或瀑布的源头,引申指某事的来源出处,但更多指抽象事物的根源或来源。二、短语搭配 1、source code 源代码;源程序 2、power source 电源,能源 3、light source 光源 4、source rock 源岩;生油岩层 5、water source 水源 6、open source [计]开放源码;开放资源 7、heat ...