“cosmic velocity”的概念、定义、翻译、参考文献-科学参考

单词	cosmic velocity
释义	cosmic velocity Encyclopedia 理学﹝质点动力学﹞释 cosmic velocity宇宙速度从地球表面向宇宙空间发射人造地球卫星、行星际和恒星际飞行器所需的最低速度。理学二体问题释 cosmic velocity宇宙速度从地球表面向宇宙空间发射人造地球卫星、行星际飞行器和恒星际飞船所必须具备的最低速度。 Mathematics cosmic velocity宇宙速度
随便看	product life-cycle management product lifecycle management product lifecycle management, PLM product lifecycle management，PLM product life cycle theory product limit estimator product-limit estimator product line architecture Product line optimization Product Line Pricing product log function product management product manifold product mapping Product/Market Evolution Portfolio Matrix product matrix product measurable set product measurable space product measure product measure space product metric product metric space product modeling product modularization product module

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。