查询词典 Geminid

Geminid meteors are named for the constellation Gemini the Twins.

双子座流星雨的名字来源于双子星系。

Therefore, a year end 3-day-2-night trip has been scheduled to Penang departure from Kuala Lumpur on 11 – 13 December 2009. Another highlight of the trip to Penang National Park is the Geminid Meteor Watch.

因而趁著年终假期而特別开办了3天2夜由吉隆坡出发的休闲游，同时这段时期也是观赏双子座流星群的最佳时期，出团日期是2009年12月11日。

The moderately fast Geminid meteors slice through the Earth's atmosphere at some 35 kilometers – or 22 miles – per second.

双子座流星雨以每小时35千米的速度匀速划过夜空，约每秒22里。

For observers in northern hemisphere, we do not need to wait until wee hour for the show. The meteor shower is known as Geminid Meteor Shower because the meteors are radiating from the constellation of Gemini.

这时候所见的流星，多数原自于双子座，故被称为双子座流星群；而发射出流星的那一处则是辐射点，靠近&北河二&这颗亮星。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。