“step joint”的概念、定义、翻译、参考文献-科学参考

单词	step joint
释义	step joint Encyclopedia 工学木结构连接释 step joint齿连接木桁架中木压杆抵承在弦杆齿槽上传递压力的节点连接形式，即将下部构件端部刻制齿槽、上部构件直接抵承于齿槽中，通过木材承压和抗剪传力（见图）。
随便看	portability portable portable absolute gravimeter portable analog instrument portable broadband seismograph portable chromatograph portable circuit checker portable computer portable darkroom portable differential optical absorption spectrometer portable energy dispersive X-ray fluorescence analyzer portable fire extinguisher Portable gamma-ray spectrometer portable gamma spectrometer portable gas alarm portable hydrological logging meter portable in situ fluorescence fast detector of water algae portable life support system portable media player portable meridian circle portable operating system portable penetrant test device portable roadway equipment portable sprinkler system portable steel bridge

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。