查询词典 bola

After a careful study on the temperature changes following volcanic eruptions all over the world in two centuries, scientists found the answer finally: In 1815 the Bola volcano in Sumbawa Island, Indonesia erupted and spurted huge amount of ash to the air, and the sky within 500 km or so was enveloped in the ash.

原来，1815年，印度尼西亚松巴哇岛上的博腊火山爆发了，把巨量的尘埃喷射到高空，约500公里以内的天空被尘埃所笼罩。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。