| 1. | I look like a giant helium balloon 我看来像个巨大的氢气球 |
| 2. | Explain why hydrogen is still used fill weather balloon althoughtit cause esplosion easily 为什麽氢气虽然容易爆炸,但是经常用来做氢气球? ? |
| 3. | Imagine riding in a hydrogen balloons in the sky into the corner in five weeks , is not so romantic 想像一下,乘坐着氢气球,在悠悠蓝天飘上个5星期,是不是件很浪漫的事? |
| 4. | During an upper - air sounding operation , the hydrogen - filled balloon carried a radiosonde and a radar reflector 在进行高空探测时,氢气球上挂上一个无线电探空仪及一个雷达反射器。 |
| 5. | Introduction : imagine riding in a hydrogen balloons in the sky into the corner in five weeks , is not so romantic 想像一下,乘坐着氢气球,在悠悠蓝天飘上个5星期,是不是件很浪漫的事? |
| 6. | As a weather observer , his job was to plot synoptic maps and launch wind balloons into the deep blue north african sky 作为一个气侯观察员,他的工作是绘制大致的地图,发射氢气球至北美深蓝的天空。 |
| 7. | More than 60 students were injured on sunday in a balloon explosion at a school in northwest china ' s gansu province , hospital sources said 来自医院的消息称:周日在中国西北部的甘肃省一所学校里, 60多名学生在一起氢气球爆炸事件中受伤。 |
| 8. | During an upper air sounding operation , a balloon filled with hydrogen carrying a radiosonde and a radar reflector was released . the ascent rate of the balloon was roughly 360 metres per minute 在进行高空探测时,氢气球上挂上一个无线电探空仪及一个雷达反射器,以每分钟360米左右的速度上升。 |
| 9. | More than 1 , 500 small hydrogen balloons that would be used at the opening ceremony of the sports meet exploded and caught fire at around 9 a . m . , injuring students nearby at the lanzhou electric power school in lanzhou , capital of gansu 原用于运动会开幕式的1500多个小型氢气球在上午9点左右发生爆炸并且引发火灾,伤到了附近的兰州电力学校的学生。 |
| 10. | The queen instructed her personal assistant to reply and so the monarch and the boy , helped by his parents , exchanged a series of letters , mostly about the fact that one of the boy ' s ancestors , an artist , had works in the royal art collection 英国一个小男孩在汉普郡放飞一只氢气球,希望通过它找到笔友。结果气球并没能飞到法国,更没能穿越半个地球,而是飞到了20英里外的温莎城堡,于是女皇成了他的笔友。 |