water failing to nourish wood  水不涵木

water to water heater  水-水加热器

water to water system  水-水系统

Water-to-Water Heat Exchanger  水-水换热器

Water-to-Water Heat Pump  水/水热泵机组; 水－水热泵

Water-to-water heat transfer  水—水间接换热

enriching blood to nourish the heart  补血养心

Water-enriching layers of soil  主体富水层

Absorbe dose-to-water calibration factors  水中吸收剂量校正因子

Absorbed dose to water  水吸收剂量; 电荷耦合装置

Accessibility to Water  亲水性

air to water  气水比

air to water heat exchanger  空气-水热交换器

Air to Water Heat Pump  空气—水热泵

air to water ratio  气水比; 电子金融转帐; 电子转帐

air to water system  机组资源管理(CRM); 空气-水调节系统; 空气-水第系统

air-to-water  空气一水

air-to-water chiller  风冷冷水机组

Air-to-water condensate machine  空气冷凝取水装置