布尔函数

Boolean sum projection, P〓P〓, interpolates to a primitive function f along lines; it is a transfinite interpolant.

布尔和曲面投影算子，即Pu〓Pw，沿着曲面片的边界曲线插值被逼函数f，因而这是一种超限插值。

Based on percolation theory , truncated Weibull distribution is used as the pore throat distribution function, a two phase and 3 dimensional quasi-static network model is established to simulate the primary oil displacement and secondary water flooding of reservoir cores.

结合逾渗理论，采用截断威布尔分布作为孔喉特征分布函数，模拟储层岩心的初次油驱过程和二次水驱过程，建立了油水两相三维准静态孔隙网络模型；通过模型计算与试验结果的对比，验证了孔隙网络模型的有效性。

The canonic OC expansion of the first-order Boolean partial derivative of the OC type logic function was discussed.

讨论了OC型逻辑函数一阶布尔偏导数的规范OC展开式。

Value product items of Reed-Muller type logic function was tabularly listed, and the first-order Boolean difference was calculated by transforming corresponding bits of 1-value product items 1~0 to produce new items.

该方法通过用表格列出Reed-Muller型逻辑函数的1值积项，并对1值积项中相应的位取1到0的变换产生新项来计算一阶布尔差分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。