Glossary S
Deutsch: Synthetisches Schmiermittel / Español: Lubricante sintético / Português: Lubrificante sintético / Français: Lubrifiant synthétique / Italiano: Lubrificante sintetico
Synthetic lubricant is a chemically engineered substance created from synthetic compounds rather than crude oil, which is traditionally used in conventional lubricants. These lubricants are designed to provide superior mechanical and chemical properties for various applications in industries and vehicles.
A systematic sample is a sampling design that utilizes regular spacing between the sample points, in one sense or another. The EMAP design selects samples via the triangular grid. Spatial arrangement of the selected resource units is not always strictly systematic, but the systematic grid is an important aspect of the design.