The power of the Green movement in Germany has made that country a leader in the drive to recycle more waste materials.
德国环保运动的力量已经使该国成了循环利用更多废料运动中的领先者。
With the cell in place, the researchers gradually increased the power of the blue laser and watched how the green fluorescence changed as a result.
细胞放到位置以后,研究者一步步提高蓝色激光的功率,观察绿色荧光的变化。
Yet, compared with other power sources, the green credentials of wind are pretty convincing: it creates no waste, USES no water and (unlike solar panels) doesn't need much room.
尽管如此,与其他能源相比较,风能的环保资质是足够令人信服的:不产生残渣,无须用水,而且(不像太阳能板)占地空间很小。
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