“Brown, David McDowell (1956–2003)”的概念、定义、翻译、参考文献-科学参考

单词	Brown, David McDowell (1956–2003)
释义	Brown, David McDowell (1956–2003) Space Exploration A mission specialist, he was assigned to a space shuttle launch in 2001, having previously supported payload development for the International Space Station. Brown was selected as an astronaut in 1996; he died when the space shuttle Columbia broke up on re-entry in February 2003.
随便看	conversational mode converse converse Ackermann property converse deduction theorem converse fallacy of the accident converse relation conversion conversion electron conversion factor conversion gain ratio conversion rate conversion transducer conversion voltage gain convert converted wave converter converter reactor convertibility convertible currency convertible debenture convex convex function convex hull nuclear time-scale nuclear transfer

科学参考收录了60776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。