词汇	helium ion beam
释义	helium ion beam 氦离子束
随便看	heavyedge heavy edge heavy-edge heavy-edge matching heavy edge reinforcement Heavy Eight Teardrop-Spoked Propeller Asterisk heavy elastic support heavy electric heavy electrical plant Heavy Electrical Plant Consultative Council heavy electric cable heavy electric machinery heavy electron heavy electroplate heavy element heavy-element heavy element accumulation heavy-element chain heavy element chemistry heavy-element chemistry heavy element isotope heavy element pollution heavy-element radioactive material heavy elements heavy-element star