查询词典 helium

Helium bombing：氦轰击法

Heating boxes 加热箱 | Helium bombing 氦轰击法 | Helium drift 氦漂移

helium diving bell：充氦气的潜水钟

helium counter tube 氦计数管 | helium diving bell 充氦气的潜水钟 | helium family element 氦族元素

helium ground state：氦基态

helioctron 螺线质谱仪 | helium ground state 氦基态 | helium lamp 氦灯

helium：氦气

氢气'氦气(Helium)定量检漏仪氢气'氦气(Helium)定量检漏仪产品简介RIC3000型氢气'氦气(Helium)定量检漏仪目前该仪器被认证可在可燃大气中使用,仪器用氦气(Helium)按ml/sec(毫升/秒)单位进行定量校正,便具有检测其它气体的能力.

helium：氦 沼泽群落

helitronoscillator 螺线管振荡器 螺旋管振荡器 | helium 氦 沼泽群落 | helium-atmosphere 氦保护 氦气氛

helium survey：氦气测量

helium mass spectrometer leak detector,氦质谱检漏仪 | helium survey,氦气测量 | Helmholtz coils,亥姆霍兹线圈

helium survey：氦测量

helium anomaly 氦异常 | helium survey 氦测量 | helix structure 螺旋结构

Helium drift：氦漂移

Helium bombing 氦轰击法 | Helium drift 氦漂移 | Helium leak detector 氦检漏仪

helium main-sequence：氦主序

helium abundance 氦丰度 | helium main-sequence 氦主序 | helium-strong star 强氦线星

helium liquefier：氦液化器

helium liquefaction 氦液化 | helium liquefier 氦液化器 | helium neon laser 氦氖激光器

Senior Chief made the swim to the Aleutian Islands：军士长游泳去了阿留申群岛

Some people actually believe|有些人真的相信 | Senior Chief made the swim to the Aleutian Islands.|军士长游泳去了阿留申群岛 | He's standing on a distant beach somewhere|此时他正在某个遥远的海滩

plebeianism：庶民风格

plebeian 平民 | plebeianism 庶民风格 | plebiscitary 平民表决法令的