refractivity
相关英语词汇推荐
- bog
- value control amplifier
- intermediate-base resin
- relay satellite
- hard drawn copper wire
- maximum permissible pressure
- Quadrature components
- Warp Beam
- pneumatic remote control
- gravity meter
- leading-out
- vacuum lock
- adjustment of itself
- oil heater storage tank
- inhibitory action
- pending the issuance of licence
- autosynchronous
- steam circulating pipe
- effective projected radiant surface
- normal condition