PURPOSE: To contribute to the energy saving at the time of heat accumulation type air conditioning and at the time of heat accumulation by a hot water supplying device, improve the rising property and power sav
The central heating control system is for use where the water or other liquid is pumped through a circuit between the boiler and one or more radiators. Pump speed is varied as a function of the difference in temperature between the actual value measured near a heat emission point and a refer...
Spring new energy company is a set of new energy AC, multi-function heat pump, air purification and energy-saving intelligent control R&D and manufacturing, HVAC design and installation, energy saving upgrade, AC maintenance.The main products are: air/gr
cascade heat pump uses no less than two coolants, one compressor, with coolant pipes connecting the compressor, condenser, dephlegmator, evaporation-condenser, heat regenerator, evaporator, and throttle structure, forming the device that can exchange heat between the condenser and the heated media. ...
be used in split system central ACs and heat pumps.R32is used in some room air conditioners likewindow air conditionersandportable air conditionersplus some mini split AC/heat pumps. It is significantly less harmful to the environment than most other refrigerants and offers good efficiency ...
and the difference between venous-to-arterial CO2 content calculated with the Douglas' equation (ΔCCO2D) over ΔO2 ratio (ΔCCO2D/ΔO2) and their abilities to reflect the occurrence of anaerobic metabolism in two experimental models of tissue hypoxia: ischemic hypoxia (IH) and hypoxic hypox...
(Zoology) Either of a pair of depressions between the nostril and the eye of a pit viper that contain heat-sensing organs. Pit (Botany) A cavity in the wall of a plant cell where there is no secondary wall, as in fibers, tracheids, and vessel elements. Pit (Informal) An armpit. Pit...
Using the difference between the exhaust pressure and the bearing pressure to supply oil, the compressor is not set up with the oil pump to simplify the lubricating oil supply system. Oil mist eliminator The inhaled gas passes through the motor first and is compressed and discharged in the cyli...
Interactions between food and saliva govern complex mouthfeel perceptions such as astringency. Herein, we present a study of the interactions of salivary proteins with the main pea protein fractions that are obtained by isoelectric and salt precipitation (legumin-rich, vicilin-rich and albumin-rich fr...
however, there is big difference between different test equipments, and different people.选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 然而,有不同的测试设备,并且不同的人之间大的差异。 翻译结果2复制译文编辑译文朗读译文返回顶部 然而,有不...