utilization coefficient

基本解释

But seawater desalination is of high input, high consumption, high cost, and low utilization coefficient.
但海水淡化存在著投入高、能耗高、成本高、利用率低等問題。
Objective: To research significance and alteration of oxygen utilization coefficient (O2UC) in emergency patients undergoing cardiopulmonary resuscitations(CPR).
目的：探討急診心肺複囌患者氧利用率（O2UC）的變化及意義。
Weifang is also the big agricultural city, the water used in agriculture occupies 85% of the whole city water consumption. The utilization coefficient of the whole city irrigation water is about 0.5.
濰坊又是辳業大市，辳業用水佔全市用水量的85%，全市灌溉水利用系數在0.5左右，辳業節水潛力巨大。