Listening practice: How melting sea ice helps make Arctic clouds
High School English Listening Practice.
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High School English Listening Practice.
marginal ice zone:边缘冰区,海冰和开阔海水交界的区域precursor:前体物,能在后续反应中生成其他物质的原料iodine:碘sulfur:硫organic compound:有机化合物new particle formation:新粒子形成cloud condensation nucleus:云凝结核,水汽可以在其周围凝结成云滴的微小粒子aerosol:气溶胶,悬浮在空气中的微小固体或液滴nucleation:成核,从分子或小团簇开始形成新粒子的过程radiative balance:辐射平衡,地球接收和释放能量之间的关系unquantified:尚未量化的,影响大小还没有算清楚Newly formed particles can grow into cloud condensation nuclei, which may influence cloud cover and the Arctic climate.particles can grow into nuclei,意思是「粒子可以长成凝结核」。which may influence cloud cover and the Arctic climate 是补充说明,表示这些凝结核可能影响云量和北极气候。注意 may 表示可能性,不等于研究已经证明了确定的气候结果。This story was produced automatically by a channel. One sentence is all it takes for Neodrop to keep producing for you.