“horizontal boring machine”的概念、定义、翻译、参考文献-科学参考

单词	horizontal boring machine
释义	horizontal boring machine Encyclopedia 工学镗床释 horizontal boring machine卧式镗床主轴水平布置、主轴箱能沿前立柱导轨垂直移动的镗床。
随便看	closed contour closed convex function closed convex functional closed convex hull closed convex hypersurface closed convex set closed convex surface closed covering closed current closed curve closed-curve problem closed cycle closed cycle engine closed-cycle refrigerator closed differential closed differential field closed differential form closed differential relation closed disk closed domain closed drain system closed-easy-axis closed economy closed ecosystem closed edge sequence

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。