体积浓度 meaning in Chinese
bulk concentration
concentration by volume
concentration in volume
volume concentration
volumetric concentration
volumteric concentration
Examples
- Because the resulting o2 concentration of 7 vol % is to close to the required concentration of o2 we have to do this twice times to get an oxygen level in the range of 2 to 3 %
因为氧气的体积浓度为7 % ，接近燃烧所需要的氧气浓度值，所以必须进行两次这样的操作，使用氧气浓度范围为2 - 3 % 。 - The pigment obtained was further characterised with regard to the parameters required for paint formulation ; its specific mass was determined by oil consumption and critical pigment volume concentration
此外，针对油漆配方所要求的参数，对制得的颜料进一步检定；其密度由耗油量和临界颜料体积浓度决定。 - But the nox mass flow rate ca n ' t measure directly , the only method to get nox mass flow rate is to know nox concentration in the exhaust and the exhaust mass flow rate , then indirectly obtain the rate by calculation
而柴油机排气中nox的质量流量不能直接测量，只能通过测量nox的体积浓度并确定排气质量流量或体积流量，才能推算出排气中nox的质量流量。 - Besides , as results shown under considering factors affecting the friction reduction , with the increase of microbubble diameter within 100 ? w and the grads of air volume fraction in injection normal to the plate , the magnitude of friction reduction will be increased
此外，对影响减阻的因素计算结果表明，随着气泡直径( 100 m以内)和入口处气泡体积浓度的垂向梯度增大，减阻量增加。 - The simulation result shows that vadose zone can rigorously retard those nuclides with vigorous adsorbility , i . e . the bigger the nuclide decay coefficient is , the more the nuclide is retarded in vadose zone and the less the nuclide concentration in aquifer is , and that the distribution coefficient directive affects the form of the nuclide concentration curve in an aquifer
数值模拟结果表明：包气带对于吸附性较强的核素具有很大的阻滞作用，对于低分配系数的核素阻滞作用较弱；衰变系数对含水层中核素的迁移起到了重要作用，随着衰变系数的增大，地下含水层中的核素体积浓度逐渐降低，并且分配系数的大小直接影响着核素在含水层中体积浓度分布曲线的形状。