- 测风气球cè fēng qì qiú
ballon d'essai, pibal, pilot balloon
- 观测汽球guān cè qì qiú
observation balloon
- 囊náng
purse; accessory pocket; bag; balloon; bladder
- 气球qì qiú
air balloon, balloon, ballute
- 气球操纵qì qiú cāo zòng
ballooning
- 热气球rè qì qiú
fire balloon
- 探空气球tàn kōng qì qiú
sounding balloon
- 系留气球xì liú qì qiú
captive balloon
- 阻塞气球zǔ sāi qì qiú
barrage balloon
- 氦hài
helium （He）
- 氦灯hài dēng
helium lamp
- 氦弧焊hài hú hàn
heliarc welding; helium arc welding
- 氦化合物hài huà hé wù
helium compound
- 氦化学元素hài huà xué yuán sù
helium
- 氦检测器hài jiǎn cè qì
helium detector
- 氦检漏器hài jiǎn lòu qì
helium leak detector
- 氦气hài qì
helium (He)
- 氦气瓶hài qì píng
helium tank
- 氦同位素hài tóng wèi sù
helium isotope
- 氦制冷机hài zhì lěng jī
helium refrigerator
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