The direct volume imaging(DVI) means the reconstruction of volume data from a series of cone beam X ray 2D projections.
对由锥形束Ｘ线投影重建体积数据的直接体积成像方法进行了理论研究。
Calculation Method of Air-volume of Triplex Slurry Pump;
三缸单作用泥浆泵空气包气囊体积的计算方法
The calculation of the volume of the air accumulator of the triplex drilling pump;
三缸单作用钻井泵空气包体积的设计计算
Volumetric Properties of L-threonine in Aqueous Glucose, Sucrose and L-ascorbic Acid Solutions;
L-苏氨酸在糖及维生素C水溶液中的体积性质
The Molecular Interaction Volume Model(MIVM) is introduced for the prediction and fitting of the activities of liquid alloys Ni-Mg-Cu,Ni-Al-Si and Ni-Cu-Co in the ternary systems.
应用分子相互作用体积模型对二元和三元液态合金的组元活度进行预测及拟合,计算结果与实验数据吻合较好。
Based on the waterflood development volume model of shaly sand,a modified parallel model is ado.
在分析泥质砂岩注水开发体积模型的基础上,采用一种改进的并联模型,推导出不同注水条件下的混合液地层水电阻率的理论模型,重点对注水开发中、后期水淹层地层水电阻率的变化规律进行了理论分析与模拟,并结合岩心分析与激发极化电位测井解释成果进行应用对比,对水淹机理研究具有一定的指导意义。
The authors get the result that way 2 is better than way 1 by processing data, making use of least squares method, volume model and classification exchange model.
我们利用最小二乘法、体积模型、等级换算模型对数据进行处理,得出方法二比方法一的准确性略高。
Influence of specific surface area and pore volume of iron pyrites on adsorption capacity;
硫铁矿的比表面积、孔体积及其对硫铁矿吸附能力的影响研究
The pore volumes of FCC equilibrium catalyst from Wuhan Petrochemical Complex demetallized by mixed acids 1# and 2# with various mass fractions were studied.
用复配的不同质量分数的1#混合酸和2#混合酸分别对武汉石化催化裂化平衡剂进行脱金属处理,并对处理后的催化剂孔体积进行了考察。
The specific surface of δ-MnO2 is 325 m2/g,its pore volume is 0.
58m2/g,孔体积为0。