1) ventilation ratio
通气率
1.
By means of experiments in heat transfer properties of the dustcoat height and ventilation ratio of high frequency welded wing tubular radiator, their influences are studied.
通过对高频焊翅片管散热器外罩传热性能的实验研究，指出外罩高度、通气率对高频焊翅片管散热器传热性能的影响，为设计、选用与加工制造提供实验数据。
2) ventilatory efficiency
通气效率
1.
Effect of breathing pattern and ventilatory efficiency on exercise performance in chronic obstructive pulmonary disease;
呼吸模式和通气效率对慢性阻塞性肺疾病运动耐力的影响
3) gassed power consumption
通气功率
1.
5T) on critical impeller speed for gas dispersion, gassed power consumption and gas holdup were studied in a 0.
5)对气液两相体系中临界分散、通气功率和气含率的影响。
2.
The influences of different blade profiles on critical impeller speed for gas dispersion, gassed power consumption and gas holdup were studied in a 0.
48m的椭圆底搅拌槽中,采用包括半椭圆(HEDT)及抛物线(PDT)形叶片的4种盘式涡轮桨,研究了叶片形状对气液两相体系中临界分散、通气功率和气含率的影响。
4) ventilation ratio
通气比率
5) critical ventilation coefficient
临界通气率
1.
Ventilation coefficient is the nondimensional coordinates of the flow rate,and the critical ventilation coefficient is corresponded the minimal flow rate to get supercavity.
表征通气量的无量纲参数是通气率,形成超空泡的最小通气率称为临界通气率。
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条