| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| density functional theory | DFT | 59 | 4 | 2.001575 | 0402086,0402104,etc | |
| transition radiation detector | TRD | 32 | 3 | 1.002339 | 0402043,0402131,etc | |
| preamplifier/shaper | PASA | 10 | 3 | 1.000283 | 0402043,0402131,etc | |
| magneto optical trap | MOT | 38 | 3 | 2.003846 | 0402113,0402116,etc | |
| homogenized composite medium | HCM | 59 | 3 | 2.001072 | 0402018,0402057,etc |