“near space vehicle”的概念、定义、翻译、参考文献-科学参考

单词	near space vehicle
释义	near space vehicle Encyclopedia 工学﹝基本概念﹞释 near space vehicle临近空间飞行器能在临近空间，即距地球表面20～100千米高度的空间范围飞行并执行预定任务的飞行器。又称近空间飞行器。
随便看	prime polynomial ideal prime poly-vector prime power prime power conjecture prime power group prime power order prime power symbol prime prefilter prime product prime pyramid primequad prime quadratic effect prime quadruplet prime quaternion prime quotient primer prime radical prime rational divisor primer dimer prime reciprocal constant prime representation prime residue class primer-extension preamplification PCR，PEP-PCR prime ring Primer of Chinese

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。