low transmission low trust low turnout low turnover low unemployment low unemployment rate low unit low uptake low usage low use low utilization low vaccination low vacuum low value low value-added low values low vapor pressure low vapour low vegetation low velocity low vibration low viscosity low viscous low visibility low vision low vitamin low vitamin d levels low voice low voices low volatile low volatility low voltage low voltage cable low voltage electrical low voltage power low voltages low volume low voter turnout low wage low wages low waist low wall low walls low waste low water low water absorption low water consumption low water content low water level low water levels low water pressure low water solubility low we low wear low weight low whistle low white low white blood cell low will low wind low wing low winter low work low working low yield low yields low you low-alcohol low-altitude low-angle low-back pain low-ball low-band low-battery low-birth-weight low-born low-budget low-budget film low-budget films low-budget horror low-budget movie low-calorie low-calorie diet low-calorie sweeteners low-carb low-carb diet low-carb diets low-carbohydrate diet low-carbohydrate diets low-carbon low-carbon development low-carbon economy low-carbon electricity low-carbon energy low-carbon future low-carbon society low-carbon steel low-carbon technologies low-carbon transition