C4 pathway A pathway of carbon fixation, found most commonly in tropical plants that have high rates of growth and photosynthesis and that are adapted to high temperatures, strong light, low carbon dioxide levels, and low water supply. Its importance lies mainly in its reduction of photorespiration.
PT 100 RTD means Resistance temperature detector(RTD) of platinum with 100 ohms resistance at zero degree centigrade.
RTD: Resistant Temperature Device: RTD: Rotation Tour Date (USMC) RTD: Roll to Dodge (gaming) RTD: Return To Dominance: RTD: Russell's Theory of Descriptions: RTD: Real Time Driver: RTD: Radio-Technology-Dependent: RTD: Real Time Distributor: RTD: Requirement to Discontinue: RTD: Resident Training Detachment: RTD: Residual Thermal Damage: RTD: Rule the Dark: RTD: Roll the Die: RTD