外部链接:
英德
有道
百度
谷歌
图片
维基
百科
helium-3 maser
氦3微波激射器
物
helium-3 maser
helium-atmosphere
helium-atmosphere box
helium-cooled paramet...
helium-cooled reactor
helium-like ion
helium-mercury direct...
helium-neon gas laser
helium-neon laser
helium-neon maser
helium-nitrogen-oxyge...
helium-oxygen diving
helium-rich core
helium-rich star
helium-storage room
helium-strong star
helium-weak star
heliumshield
heliweld
heliweld (氦气保...
helix
helix (tube)
helix accelerator
helix agitator
helix angle
helix angle at refere...
helix angle of tooth
helix angle tester
helix array
helix Bourdon tube
helix circuit
helix coil
helix dislocation
helix element
helix flash tube
helix grid
helix heater
helix impedance
helix lead
helix linac
Helix Nebula(NGC 7293)
helix of cylindrical ...
helix pair
helix parameter
helix recorder
helix slow wave line
helix structure
helix travel(l)ing wa...
helix tube
helix TWT
helix voltage
helix waveguide
helix(ribbon type) ag...
helix-coil transition
helix-coupled vane ci...
helix-coupled-vane ci...
helix-milling
helix-to-coaxial-line...
helix-turn-helix
helixes
您正在访问的是
中国词汇量
第二
的英语词典
更多精彩,登录后发现......
验证码
用户名
密 码
注册