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hour circle 【天文學】時圈;子午線。

hour plate

Perhaps the dolphins were excited by the presence of such a special observer as they spent the next hour circling our boat while whistling , chirping , clicking and buzzing continuously . perhaps they were trying to show of their singing skills 可能由于稀客到訪,使豚群興奮不已,因此它們不斷在觀察船四周發出各種叫聲,持續達一小時之久-也許它們想向伊健大展歌喉呢!

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進北京天津河北地區的經濟一體化,中國計劃修建一個兩小時之內走遍環渤海經濟圈主要城市的鐵路。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為促進北京-天津-河北地區的經濟一體化,中國擬建一條行程2小時的環形線路,途徑環渤海地區的主要城市。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進北京-天津-河北區域的綜合經濟,中國計劃修建2小時循環線以覆蓋渤海沿邊區域的幾個重要城市。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進京津冀地區的經濟一體化,我國計劃修建一條用兩小時能連通環渤海地區主要城市的鐵路環線。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進京津冀地區的經濟合作,中國計劃建設一條覆蓋環渤海地區主要城市的兩小時線程環形路線。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為促進京津冀地區的經濟一體化,中國計劃建設一條全程2小時的環路來連接渤海灣地區的主要城市。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進京津冀地區的經濟整合,中國計劃修建一條2小時的鐵路環線,覆蓋環渤海區域的主要城市。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進京津塘地區的綜合經濟,中國計劃打造一個覆蓋渤海灣地區主要城市的兩小時交通圈。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了推進京津冀地區的經濟一體化,中國擬建一條覆蓋環渤海區域主要城市的兩小時環線。

In order to promote economic integration of the beijing - tianjin - hebei region , china plans to build a two - hour circle to cover major cities in the bohai rim region 為了促進京津冀經濟一體化,中國計劃建起覆蓋渤海灣主要城市的兩小時環線。