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H 开头的英语单词(共 135,059 个)
helium shielded welding
氦气保护焊接
helium ship
氦气艇
helium sniffer test
吸入探漏试验,嗅漏试验
helium spectrometer
氦分光计
helium speech
氦语言
helium spot
断层上的氦点
helium star
氦星
helium stars
氦星
helium summation test
设备内)充氦[探漏]试验
helium supply panel
氦供给盘
helium supply system
气供应系统
helium system
气系统
helium tank
氦气瓶
helium temperature scale
氦[气体]温标
helium thermometer
氦温度计
helium tracer
氦监测器;氦追踪器
helium transfer compressor
气输送压缩机
helium tremors
= helium shakes
helium tube
[电] 氦管
helium turbine
氦气轮机
helium turbo-generator set
气轮机发电机组
helium vacuum test
空喷氦(探漏)试验
helium valve
氦管
helium vapor-pressure temperature scale
[计量] 氦蒸气压温标
helium variable
氦变星