1) point-counting method
点计法
1.
In the paper,the differences between the line-counting method and the point-counting method are compared by means of error analysis,correlation analysis and the Dickinson triangle diagram of structure background of provenance.
砂岩碎屑组分统计是确定岩石类型和物源区特征的主要方法之一,常常采用的方法有目估法、面积法、直线法和点计法。
2) Pseudo-static ebulliometer
拟静态沸点计法
3) node calculation
节点计算
1.
To figure the arc by polar coordinates is easy to dispose of the parameter of arc and reduces the content of counting,and then the global optimal solution of node calculation is achieved.
用极坐标表示圆弧,便于对相切圆弧的参数进行处理,减少计算量,将遗传算法用于相切圆弧逼近非圆轮廓曲线节点计算优化,利用其自适应迭代寻优的概率算法对圆弧段参数进行优化,并给出了具体算例证明该算法的有效性。
2.
The equation of the line on the center of approximate circular arc is obtained,and it can avoids the trouble that numerical solution owns possibility of no convergence and simplifies node calculation of non*.
按这种方法用圆弧逼近平面参数曲线 ,不需要求解非线性方程组 ,避免了计算可能不收敛的麻烦 ,简化了非圆曲线的节点计算过程 。
4) ebulliometer
沸点计
1.
The boiling temperatures at atmospheric pressure,over the entire composition range, were measured for the binary system of phosphorus trichloride(1)-phenylphosphorus dichloride(2) by using a standard Swietoslawski type ebulliometer.
用标准的Swietoslawski型沸点计测定了三氯化磷-苯基二氯化膦二元体系的常压沸点数据,从而推算出两端的无限稀释活度系数,采用Wilson活度系数方程回归出其中的Wilson参数,并对该体系的等温气液平衡数据进行了推算。
2.
Data of bubble- point vapor pressure and equilibrium temperature for 11 samples with different compositions originated from two kinds of hydrocarbon fuels were measured by using an inclined ebulliometer with a pump- like stirrer on the basis of the principle of quasi- static method.
采用拟静态沸点计法测定两种碳氢燃料在11种不同配比下的泡点蒸气压和平衡温度,用Antoine方程关联了蒸气压与温度的关系,精度良好,同时计算了气化焓和气化熵。
5) calculation
露点计算
6) Boiling point calculation
泡点计算
参考词条
补充资料：点计
1.点检计算。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。