The world is packed full of ingenious people with ideas for tackling global warming, either through emissions cuts, the removal of CO2 from the air or even the reflection of sunlight into space.
世界上满是聪明人。他们有各种解决全球变暖问题的主意,包括通过削减排放量,降低大气中二氧化碳含量,甚至是将阳光反射回太空。
Silence has for so long been linked to some form of spirituality - space which allows deeper thinking and reflection.
长久以来,沉默都与某种教会形式紧密地联系着 —— 它给予你深入思考和反省的的空间。
The equations of caustic curve and its initial curve for a crack illuminated by an oblique incident light beam in reflection arrangement were deduced using the space analytic geometry method.
本文用空间解析几何方法,推导了在一般非平行斜入射光条件下,裂纹体表面所形成的反射焦散线和初始曲线的方程。
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