1) critical water saturation
临界水饱和度
1.
Study of the relation between immobile water saturation and critical water saturation;
束缚水饱和度与临界水饱和度关系的研究
2) Critical saturation
临界饱和度
3) critical water saturation deficiency
水分临界饱和亏
1.
The growth traits,free proline content,critical water saturation deficiency and root/shoot ratio were investigated in five sun ground cover plants under drought stress treatment.
从生长势、游离脯氨酸含量、水分临界饱和亏和根茎比等对5种阳生地被植物进行了干旱胁迫试验。
2.
Based on the observation of the growth potential,free proline content,critical water saturation deficiency,leaf water retention and root / shoot ratio of the following four shade ground cover plants: Sedum baileyi,Selaginella uncinata,Pellionia radicans and Lysimachia hemsleyana,after using drought stress treatment,the drought resistance difference of those four species was found.
通过对4种阴生地被植物(庐山景天Sedum baileyi、翠云草Selaginella uncinata、赤车Pellionia radicans、点腺过路黄Lysimachia hemsleyana)干旱胁迫处理后的生长势、游离脯氨酸含量、水分临界饱和亏、叶保水力和根冠比等指标进行观察测定,发现4种植物中庐山景天和翠云草的抗旱性较强,赤车和点腺过路黄的抗旱性较差。
3.
Some physiological and morphological indexes such as critical water saturation deficiency(CWSD),free proline content,electrical conductivity of leaves and shoot growth length were investigated and analysed after draught stress treatment.
对5种草本地被植物(银水苏Stachys‘SliverCarpet’,百里香ThymusmongolicusRonn,金叶过路黄Lysimachiachristinae,佛甲草SedumLineare,常夏石竹Dianthusplumarius)干旱胁迫处理后的植株外部形态表现、水分临界饱和亏、叶片游离脯氨酸含量以及叶片细胞电导率等指标进行了观察测定。
4) critical flow saturation
临界流动饱和度
1.
In order to investigate the difference of recovery efficiencies of the experiments,the critical flow saturation of condensate gas in core was tested.
为了探讨造成凝析油采收率差别的原因,首先测试了临界流动饱和度,继而做出了标准常规相渗曲线(氮气驱煤油)以及平衡油和平衡气在高温高压下相渗曲线。
6) critical oil saturation
临界含油饱和度
1.
During the monofactor hydrocarbon expulsion stage, oil saturation is the only controling factor to the expulsion of hydrocarbons, and the driving force of hydrocarbon expulsion is compaction; in the difactor hydrocarbon expulsion stage, the expulsion of hydrocarbons is doubly controlled by critical oil saturation and critical.
在单因素排烃阶段，含油饱和度是烃类排出的唯一控制因素，排烃的动力是压实作用；在双因素排烃阶段，排烃受临界含油饱和度和临界破裂压力的双重控制，排烃的动力是流体超压。
补充资料：临界比例度参数整定法
分子式：
CAS号：
性质：控制器参数整定方法的一种。先在单纯比例作用(P)下，将比例增益逐步增加(亦即将比例度逐步减小)，直到被控变量出现等幅振荡为止。此时的比例度称为临界比例度，振荡周期称为临界周期。然后按照一定的公式，由临界比例度和临界周期计算出在采用P.，PI或PID控制算法时应选取的比例增益(或比例度)、再调时间和预调时间的参数值。
CAS号：
性质：控制器参数整定方法的一种。先在单纯比例作用(P)下，将比例增益逐步增加(亦即将比例度逐步减小)，直到被控变量出现等幅振荡为止。此时的比例度称为临界比例度，振荡周期称为临界周期。然后按照一定的公式，由临界比例度和临界周期计算出在采用P.，PI或PID控制算法时应选取的比例增益(或比例度)、再调时间和预调时间的参数值。
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