2) Elution Curve
洗脱曲线
1.
Influence on Content Determination of American Ginseng by Elution Curve;
洗脱曲线对西洋参含量测定的影响
3) drainage curve
脱湿曲线
1.
Based on the empirical Van equation,the imbibition and drainage curves are estabilished.
本文在Van 经验公式基础上,建立了吸湿与脱湿曲线, 将最小二乘法与非线性单纯形法相结合, 确定了4 个待求参数的获取方法; 并探索了滞留曲线在数值模拟中的使用。
4) Desorption curves
脱附曲线
5) soil water characteristic curve
持水曲线
1.
Experimental study on soil water characteristic curve of municipal solid waste;
城市生活垃圾持水曲线的试验研究
6) Water drive curve
水驱曲线
1.
A new method to reasonably select a line segment on a water drive curve
合理选择水驱曲线直线段的新方法
2.
In the middle-late stage of reservoir development,the water drive curves show "downward" or "upward" phenomena after the production structure adjustment of oilfields or development units.
应用分析表明,该方法计算的可采储量合理,较好地解决了在油田开发中后期水驱曲线变形给标定采收率带来的困难。
3.
Combined generalized Копытов model with water drive curve of B type,this paper presents a kind of practical method which can predict oilfield development indexes by water drive process,such as water cut,oil production rate,water production rate,liquid production rate at different time when oilfield development comes into declining.
将广义 Копытов预测模型和乙型水驱曲线方法有机的结合起来 ,得到了油田开发中后期——递减时期的一种预测水驱开发油田的含水率、产油量、产水量及其相应的累积产量随开发时间变化的方法 ,此方法克服了在水驱油田预测开发指标中二者所存在的局限性。
补充资料:Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖,T~aaa,即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合,也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程,关丘=刁:f/刁xi刁、,则它的He丈犯曲线的定义方程为 !不:关:五,} }五:关:五31=0. }人,人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
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参考词条