等浓度 meaning in English

equidensity
isoconcentration

By the late 1980s , scientists had learned that methane traps more heat than an equivalent concentration of co2 because it absorbs a wider range of wavelengths of earth ' s outgoing radiation
1980年代后期，科学家即知道甲烷捕捉的热大于等浓度的二氧化碳，因为散发自地球的辐射中，甲烷能吸收的波长范围较广。
The infinite solid insoluble phase diagram , i . e . , the phase diagram with a eutectic point . the infinite liquid insoluble phase diagram , i . e . , the phase diagram with a shared boiling point . all the phase diagrams we obtained are quite analogous to the behavior of the three - dimensional substances
这些典型的相图主要包括：无限相互溶解的“雪茄型”相图和具有一个极值等浓度点相图；完全不相互溶解的固液低共晶点的相图和完全不相互溶解的低共沸点相图等等。