“draw works”的概念、定义、翻译、参考文献-科学参考

单词	draw works
释义	draw works [`drȯ ´wǝrks] ^{PETROLEUM ENGINEERING} An oil-well drilling mechanism used to supply driving power and to lift heavy objects; consists of a countershaft and drum.
随便看	triconodont Triconodonta tricosane tricot tricotine tricresyl phosphate Trictenotomidae tricuspid tricuspid valve tricycle landing gear tricyclic dibenzopyran Tridacnidae Tridactylidae tridecanol tridecyl alcohol tridentate ligand trident of Newton tridiagonal matrix triductor tridymite triethanolamine triethanolamine stearate triethylamine triethylborane triethylborine

科学参考收录了103327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。