Units Acronyms » Page 21

Hectopascal

HPA or HPA., the unit is sensing the air pressure can be that of the YK in meteorology to express the distance from the

Atomic Mass Unit

unit atomic mass (Unified Atomic Mass Unit) are usually brief, to form the amu or u Dalton (dalton, etc. the symbol Da)

Singal to Noise Ratio

Signal-to-noise ratio (SNR - Singal to Noise ratio) expresses the amount of be the original signal to be noise. The

Net Peresent Value

Net worth of current (NPV or NPW) in economics, engineering, etc. is one of the standard methods evaluation designs

Part Per Million

part per million for parts per million definition he used, and his expression of concentration in ى diluted used him

Alpha Epsilon Delta

Odometer

the distance traveled by a car or another vehicle shows

Baltic Dry Index

Index Baltic (BDI) the rate of transfer of cargo, dry bulk (mainly industrial raw materials) by ship, Burberry shows.