词汇	体制机制障碍
释义	体制机制障碍 institutional obstacles
随便看	particle image velocimetery particle image velocimeting particle image velocimetry particle image velocity particle imaging particle immunoassay particle impact noise detection particle impactor particle improved roadbed particle in a box particle in cell particle-in-cell particle in cell computing method particle in cell computing methodpicm Particle-in-cell hybrid method particle in cell method Particle-In-Cell method particle in cell method, PIC method particle-in-cell sea ice model Particle-in cell simulation particle-in-cell simulation particle inclusion particle inclusions particle index particle induced mass spectrometry