| Data flow diagram (DFD) - | (Software Engineering) a modeling notation that represents a functional decomposition of a system |
| Functional decomposition - | (Software Engineering) a technique used during planning, analysis and design; creates a functional hierarchy for the software |
| Stepwise refinement - | (Software Engineering) a technique for accomplishing functional decomposition or procedural design (also called partitioning) |
| Calcine | (Concrete Engineering) To alter composition or physical state by heating to a specific temperature for a specific length of time. |
| Precast | (Concrete Engineering) A concrete unit, structure or member that is cast and cured in an area other than its final position or place. |
| Pretensioning | (Concrete Engineering) A method of prestressing reinforced concrete in which the steel is stressed before the concrete has hardened and restrained from gaining its unstressed position by bond to the concrete. |
| Tilt-up | (Concrete Engineering) A method of concrete construction such as where members are cast horizontally near their eventual position, usually on a recently placed slab, and then tilted into place after removal of forms. |
| composition | การจัดองค์ประกอบส่วนต่างๆ เข้าด้วยกัน |
| Pythagoreon proposition | บทพิสูขน์ในเรขาคณิตของ Pythagoras นักปราชญ์กรีกที่ว่า ด้านทะแยงของสามเหลี่ยมมุมฉากกำลังสองเท่ากับด้านฐานกำลังสอง ที่บวกด้วยอีกด้านหนึ่งกำลังสอง |
| depression position finder | เครื่องวัดความกดดันของอากาศ หรือเครื่องวัดมุมทางต่ำ |