| |||
| تدفق عناصر التحكم (A transition in an activity diagram. A control flow represents a relationship between two states or action states and indicates that an object in the first state will enter the second state and perform specified actions) | |||
|
control flow : 9 phrases in 4 subjects |
| Microsoft | 3 |
| Oil / petroleum | 1 |
| Telegraphy | 2 |
| Water resources | 3 |