您要查找的是不是：
- A stratospheric balloon positioning method using the Loran-C augmented Beidou system is proposed. 提出由罗兰C辅助北斗双星对同温层气球进行定位的方法。
- stratospheric balloon aerosol particle counter 同温层气球空气微粒计数器
- The Research of Stratospheric Balloon Positioning by the Loran-C Augmented Beidou System 罗兰C辅助北斗双星对同温层气球的定位研究
- A balloon floated across the sky. 有个气球从空中飘过。
- I don't want to be around when the balloon goes up. 要出事了，我趁早离开是非之地。
- He burst the balloon with a prick of the pin. 他用针一戳，气球就爆了。
- A thrust with the pin broke the balloon. 用针一戳，气球就爆了。
- The balloon burst and fell to earth. 气球破裂而落到地上。
- The girl was startled when the balloon exploded. 这女孩在气球爆炸时吃了一惊。
- The cat batted the balloon with its paws. 猫用爪子击打气球。
- The child pricked the balloon and it burst. 那孩子在气球上刺了个洞，气球就爆了。
- Stratospheric balloon 平流层气球
- Humanitarianism is apt to be forgotten when the balloon goes up. 一旦战争爆发，人道主义往往就被抛到脑后了。
- The spectators watched the descent of the balloon. 观看的人瞧著气球降落。
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- Therefore stratospheric pollution is continuing. 因此对平流层的污染是持续的。
- She affirms this balloon being her. 她肯定这是她的气球。
- A usually open gondola suspended from a hot-air balloon. 吊篮悬挂在热气球上，通常为敞口的吊篮
- Assimilating data from a simulated global constellation of stratospheric balloons 从模拟的全球平流层气球型得出的同化资料
