In areas with heavy automobile traffic, however, the seed germinates in the absence of fire, with automobile exhaust supplying the required nitrogen dioxide.
然而,在汽车交通繁忙的地区,种子在没有火灾的情况下借助汽车尾气提供所需的二氧化氮发芽。
Massive stars end their lives with supernova explosions that spray the heavy elements into space, where they are incorporated into the next generation of stars and help seed the formation of planets.
大质量恒星在超新星爆发中结束了自己的生命并将重元素喷洒进太空中,它们将在那里重新结合成下一代的恒星及其周围的行星。
Was tearing from her curls the seed-pearl ornament set in heavy gold which had been in the family for generations.
一面在拉扯鬈发上那件世代相传的镶嵌珍珠的金头饰。
In the region where R136 sits, huge stars ignite and burn brief but brilliant lives before exploding as supernovas to seed the universe with heavy elements.
在R136 a所在的区域,巨大的恒星经历短暂而明亮的生命周期,爆炸成为超新星,同时增加了宇宙中重物质的成分。
In the region where R136 sits, huge stars ignite and burn brief but brilliant lives before exploding as supernovas to seed the universe with heavy elements.
在R136 a所在的区域,巨大的恒星经历短暂而明亮的生命周期,爆炸成为超新星,同时增加了宇宙中重物质的成分。
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