理学 协同社交系统 释 open source 开源软件 在软件发行时附上允许用户更改、自由散布或衍生著作的源代码，即授权可以公开使用源代码的软件。
软件工程 释文 open source 开放源码
- mechanics of composite structures
- mechanics of continuous media
- mechanics of explosion
- mechanics of fishing gear
- mechanics of flight
- mechanics of fluid flow in porous media
- mechanics of geological structure
- mechanics of granular materials
- mechanics of gyroscopes
- mechanics of human structure materials
- mechanics of interface
- mechanics of lattice materials
- mechanics of materials
- mechanics of nanocrystalline materials
- mechanics of nonlocal elastic waves
- mechanics of particles
- mechanics of rigid bodies
- mechanics of sediment transport
- mechanics of solids
- mechanics of structures
- mechanics of superconducting magnets with composite materials
- mechanics of systems
- mechanics of vibrations
- mechanics schools
- mechanics stage