| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| 1 | three dimensional | 3D | 52 | 7 | 1.001955 | 0410161,0410109,etc |
| 2 | two dimensional | 2D | 60 | 5 | 2.000726 | 0410026,0410161,etc |
| 3 | magneto optical trap | MOT | 87 | 4 | 2.003581 | 0410030,0410108,etc |
| 4 | particle in cell | PIC | 26 | 4 | 1.002552 | 0410227,0410234,etc |
| 5 | density functional theory | DFT | 18 | 3 | 1.000974 | 0410062,0410043,etc |
| 6 | finite difference time domain | FDTD | 30 | 3 | 1.001811 | 0410243,0410068,etc |