Test methods of oxyen - enriched capacity for aerator 增氧机增氧能力试验方法
Design of automatic oxygenation controller based on a single - chip microcomputer 基于单片机的自动增氧控制器设计
1filtrates bioloically , chemically and mechanically , and supplies oxygen by spray bay 1同时拥有生化物理过滤及增氧。
Widely used to provide oxygen in fish farms , restaurants and aquaria 广泛应用于池塘海鲜馆水族馆中鱼儿的加气增氧。
It is mainly applied to mechanized eel farming and oxygen increasing in high - yielding prawn pond 主要适用于机械化养鳗鱼及对虾高产养殖池塘的增氧。
Oxy - fuel enthusiasts claim that modern plants can be easily retro - fitted to operate as oxy - fuel plants 热衷燃料增氧的人们宣称现有的电站可以轻松地实现燃料增氧。
It increases oxygen simultaneously by using an electric motor to drive the impeller and raises the breeding density 本产品用一台电动机带动叶轮同时增氧,提高养殖密度。
1submersible uv sterilizer to use with air pump for clarifying virus and oxygenating 2safe and easy to operate in patened streamline design 1全潜水型uv灯,通过气泵大气,达到杀菌,增氧双效目的。
Don ' t become obsessed with exercise . three twenty minute aerobic workouts per week are enough for most people to stay physically fit 不必过度沉迷于运动。每周3次各20分钟的增氧运动足以让大多数人保持身体康健。
Purifying water : this machine can eliminate peculiar smell and many kinds of impurities such as bacterium , heavy metal ion , and etc 净化水质:可去除水中异味、细菌、重金属离子、多种有机杂质等有害物质;还可使水脱色、增氧,使水质清澈透明。