counter flow造句

• Two dimensional optimal design of counter flow natural draught cooling tower
  逆流式自然通风冷却塔二维数值模拟优化设计
• Theoretical analysis of temperature changing rule of parallel and counter flow
  顺流及逆流流体温度沿程变化规律的理论研究
• Counter flow cooling tower
  逆流式冷却塔
• Model calculation of air water counter flow heat and mass transfer and comparison with experimental data
  风流紊流换热的场模型
• The compound tray has no down comer , gas and liquid counter flow through the holes of on the tray
  复合塔板不设降液管，气液同时逆流穿过筛孔。
• Model calculation and analysis of heat and mass transfer of air and water in direct contact counter flow
  空气与水顺流直接接触热质交换过程模型计算及分析
• In this paper the function , installation of counter flow preventor and resulted changes in the pipeline layout are described
  介绍了倒流防止器的功能及其安装方式，并对随之导致的供水管网图式变化作了详细阐述。
• Abstract : cross connection is inevitable in drinking water lines , so the water pollution caused by counter flow must be prevented as possible for the water quality protection
  文摘:生活饮用水管网必然存在交叉连接，有交叉连接必然存在倒流污染的危险。
• Compared different on oxygen content , temperature under three configurations . discover that nitrogen oxide emission is lower outstanding in the fuel / 2nd air counter flow configuration than other two configurations and try to discuss this reason
  分析了不同构型下温度变化的特点，对氮氧化物生成的影响，在空气与燃气逆向给进的构型中，氮氧化物生成量明显低于其它方式。