查询词典 elvers

For cultivation, elvers of the eel are caught from the wild population in estuaries during their upstream migration.

为了养殖的目的，渔民於河口域捕获即将溯河的野生鳗线族群。

These toothpick-size, transparent glass eels in the sea are waiting to become elvers.

这些像牙签棒大小，全身晶莹剔透的玻璃鳗在海中等待变态成鳗线。

The story of the eels ' journey to their mating, and the elvers ' journey back, has always fascinated me, and I was once fortunate enough to witness the very beginning of the journey.

成年鳗鱼们为了繁殖长途跋涉，而幼鳗们又游回故乡，这种故事深深吸引着我。有一次我幸运的目击了最初的一段旅程。

This delay coincided with low temperature years. The low surface seawater temperature, in winter, in the continental shelf area of Taiwan may influence the recruitment period of the elvers in estuaries.

鳗线的延迟入添，发生在低水温的年度，表示冬季台湾沿岸陆棚区的低水温可能是影响河口域鳗线之入添时期的主要原因。

From the dangers of West-country elvers and the French song-birds that are the ultimate in endangered gastronomy to the Masaii warriors and their bloody feasts,"The Year of Eating Dangerously" is a fantastically written, extremely funny and often provocative read that will make your mouth water most of the time.

从西方国家失传已久的美食馒鱼和法国鸣鸟到马塞族血淋淋的祭祀盛宴，这是本精彩绝伦的书籍，书中的幽默之处和最刺激罕有的内容足以满足你的好奇心，让你的一直合不笼嘴。

It was found that most elvers recruited to the estuary during the period from December to January, with a rhythmic activity that follows the lunar cycle. However, the peak recruitment period in the years of 1986-87, 1990-91 and 1995-96 occurred in March, delayed approximately two months.

结果发现鳗线於每年的十二月至隔年的一月大量入添至河口域，渔获量呈现月周期的律动现象。1986-87、1990-91及1995-96三个渔期，鳗线的渔获量高峰出现在三月，较正常年延迟约二个月。

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。