对应着系统总组成的点称系统点zB,系统中实际存在的液相和气相的组成点为相点(phase point)xB或yB.系统点与相点有时重合,有时不重合,系统点的组成不会变化
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The influence of different freezing methods on stabilizing transient time of the three-phase point of water is investigated.
研究了不同冻制方法对水三相点趋稳定的过渡时间的影响。
The pain score of D group step up remarkably at every phase point in the mid-dressing changes and post-dressing changes than in the pro-dressing changes(P0.05).
D组在创面换药过程中、结束后各时相点的疼痛评分均较换药前疼痛评分增高,差异有显著性(P0.05)。
A good stability of temperature resistance values at the three-phase point of water is obtained when the thermometers are tested in liquid nitrogen, liquid hydrogen and liquid helium repeatedly.
给出了该温度计在液氮、液氢和液氦中反复锻炼后在水三相点温度时的阻值的稳定性。
But it has taken on new urgency,coming one day after the World Health Organization raised its global swine flu alert to Phase 4 on the six-point scale.
VOA: standard.2009.04.28
You need a functional form that connects the value at one state of matter, the freezing point of water to another phase change, the boiling point of water.
你需要一个函数形式来,连接物质某个态对应的温度值,如水的冰点,和另一个相变,如水的沸点。
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