“short connecting beam”的概念、定义、翻译、参考文献-科学参考

单词	short connecting beam
释义	short connecting beam Encyclopedia 理学用梁制度释 short connecting beam劄牵木结构建筑中一种长一椽架（清称一步架）的短梁。又称单步梁。
随便看	spectrofluorophotometer spectrograde spectrogram spectrograph spectrograph estimator spectrographic analysis spectrographic orbit spectrography spectrohelio-cinematograph spectroheliogram spectroheliograph spectroheliography spectrohelioimaging spectroheliometer spectrohelioscope spectrohelioscopy spectrolog spectrology spectrometer spectrometric spectrometric control spectrometry spectromicroscope spectromodulator spectrophone

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