“obturation”的概念、定义、翻译、参考文献-科学参考

单词	obturation
释义	obturation [´äb·tǝ`rā·shǝn] ^MEDICINE 1. The closing of an opening or passage. 2. A form of intestinal obstruction in which the lumen is occupied by its normal contents or by foreign bodies. ^ORDNANCE Sealing of the breech of a gun to prevent escape of propellant gases in firing.
随便看	H-RNA H rod crossbar system crossbeam cross bearing cross-bedding cross-belt drive crossbolt cross bond cross box cross bracing crossbreed cross-cap cross-color cross compiler cross-correlation cross-correlation detection cross-correlation function cross-correlator cross-country mill cross-coupling crosscurrent crosscurrent extraction cross curve crosscut

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。