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- GB/T 2680-94. Determination of light transmittance,solar direct transmittance,total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors [S]. 建筑玻璃可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定[S].
- THE SPECTRAL MEASUREMENT OF THE SOLAR DIRECT RADIATION 太阳直接辐射的分光测量
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- We can use solar energy to do many things today. 如今,我们可以利用太阳能做很多事情。
- The signpost points in a westerly direction. 路标指向西。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- Are we going in the right direction? 我们走的方向对吗?
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- The play came to life under his direction. 在他的导演下,这出戏演得活龙活现。
- Which direction does your room face? 你的房间面向哪个方向?
- The ship launched in the direction of Japan. 船起航前往日本。
- Continue in this direction until you see a sign. 一直朝著这个方向走就看见指示牌了。
- The wind is in the northwestern direction. 这阵风来自西北方。
- The scientist is thinking of a new way of tapping the solar energy. 科学家正在设想一种新的利用太阳能的方法。
- The plane flew off in a southerly direction. 飞机向南飞去。