所有科技知识-科学时代

科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

beam-column joint	beam column joint	beam combiner	Beam combining	beam communication
beam communication set	beam compass	beam compasses	beam compass （trammel）	beam compression factor
beam conductance	beam configuration	beam confining electrode	beam contaminants	beam control
beam controlling	beam convergence	beam convergence angle	beam cooling	Beam coordination
beam coordination	beam-coupling coefficient	beam creel	beam cross-sectional area	beam crown block
beam [current]	beam current	beam current density	beam current measurement circuit	beam current monitor
beam current sensor	beam current value	beam deflection	beam deflection formula	beam deflection system
beam-deflection tube	beam deflection tube	beam deflection valve	beam density	beam deposition
beam detection	beam detector	beam deviation factor	beam diagnostics	beam diameter
beam direction	beam direction indicator	beam directive transmission	beam displacement stability	beam distance between ships
beam diverge	beam divergence	Beam divergence	beam-divergence angle	beam divergence angle
beam diversity	beam doffer	beam domain	beam draft ratio	beam drift compensation
beam drill	beam drying machine	beam dump	beam duty factor	beam-dyeing
beam dyeing	beam dyeing apparatus	beam dyeing machine	beam -dyer	beam dynamics
beam-edge	beamed radiation	beamed yarn	beam effciency of aperture antenna	beam efficiency
beam efficiency of aperture antenna	beam electron gun	beam element	beam embodiment	beam emit
beam emittance	beamends	beamends hooks; beam sling	beam energy	beam engine
beam entry	beam entry hole	beam-entry hole	beam equipment	beamer
beam error signal	beamer's reel	beam escape	beam estimator	beam evaporation source
beam evening device	beam expander	beam expander integrated laser diode	Beam expanders	beam expansion
Beam expansion	beam experiment	beam exposure apparatus	beam exposure system	beam extence
beam extraction efficiency	beam extractor	beam feeler	Beam filamentation	beam film deposition
beam finder	beam flange	beam flattening filter	beam flexure test	beam flux
beam focusing	beam focusing capability	beam foil spectroscopy｛=BFS｝	beam footprint	beam for loading
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