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The volcano erupts at regular intervals.
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那座火山每隔一段固定的时间就爆发。 |
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The volcano had slumbered for years.
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这火山已经很多年不活动了。 |
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The volcano is in activity.
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这火山正活跃著。 |
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The volcano is in eruption.
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火山正在喷发。 |
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The volcano poured out molten rock.
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火山喷出了熔岩. |
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The volcano spewed molten lava.
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火山喷出了熔岩. |
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The volcano spurted (out) molten lava.
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火山喷出了熔岩. |
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The volcano vomited flames and molten rock.
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火山喷出了火焰和熔岩。 |
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The volcano's lakes thus offer the opportunity to get altitude sickness and the bends at the same time.
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因此，这个火口湖让人有机会同时得到高山症与潜水夫病。 |
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The voltage being kept constant, the current varies inversely with the resistance.
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当电压保持不变时，电流和电阻成反比。 |
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The voltage is the same, but the current is not zero.
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定子三相电压是否相等？其电流是否为零？ |
