| Subject | English | Chinese |
| math. | almost complex structure | 殆复结构 |
| el. | bound multiexciton complex structure | 束缚多激子络合结构 |
| tech. | complex structure | 综合结构 |
| expl. | complex structure | 复杂构造含煤岩系产状变化很大,断层发育，有时受岩浆侵人影响严重的构造 |
| tech. | complex structure | 复结构 |
| avia. | complex structure | 复合结构 |
| expl. | extremely complex structure | 极复杂构造含煤岩系产状变化极大，断层极发育，有时受岩浆侵人严重破坏的构造 |