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bridge plug
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bridge plug
Encyclopedia
工学
桥塞
释
bridge plug
桥塞
为满足油水井某种工艺技术或措施的需要,进行井下分层、封隔的专用工具。又称封隔器。
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photon recoil effect
photon rocket
photon scanning tunneling microscope
photon scanning tunneling microscope, PSTM
photon scanning tunnel microscope
photon scattering
photon sieve
photon sieve telescope
photon sphere
photon state
photon statistics
photon stimulated desorption
photon stimulated desorption, PSD
photon to electron conversion efficiency
photon-to-electron conversion efficiency
photon-to-electron coversion efficiency
photon trapping
photonuclear
photonuclear absorption
photonuclear reaction
photonucleation
photon up conversion
photon up-conversion
photo-optics
photoorganoheterotroph
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