| Subject | English | Chinese |
| met. | array element successor function | 数组元素后继函数 |
| IT | basic function of a finite element space | 有限元空间的基函数 |
| expl. | displacement function element | 位移函数单兀 |
| el. | element function | 单元功能 |
| math. | element of analytic function | 解析函数元素 |
| tech. | element of function | 函数元素 |
| IT | function element | 功能〔执行〕元件 |
| mil., air.def. | function element | 功能部件 |
| telecom. | function element | 功能元件 |
| IT | function element | 函数元素 |
| busin. | function element | 函数元素 |
| tech. | inverse function element | 反函数元素 |
| telecom. | multi-function control element | 多功能控制单元部件 |
| el. | network element function | 网络单元功能 |
| IT | network element function | 网元功能 |
| railw. | Network Element Function | 网兀功能 |
| IT | network element function block | 网络单元功能块 |
| telecom. | network element function block | 网络功能块 |
| el. | network element function management application function | 网兀功能管理应用功能 |
| el. | network element management function | 网元管理功能 |
| el. | operation function element program | 运行功能单元程序 |
| tech. | stress function element | 应力函数单元 |
| tech. | sum-total of element functions | 要素作用总和 |
| el. | synchronous element management function | 同步单元管理功能 |