Along with being very cost effective, Drupal allows you to develop complex sites in a fraction of the time it would take using other technologies. Drupal的经济有效性非常好,与使用其他技术相比,只需花几分之一的时间就能够开发出复杂的站点。
To assess the extent of rocky desertification in complex karst environments, the information of multiple land cover types fraction is needed. 由于喀斯特地区复杂的地貌情况,使得评价石漠化需要多种地物类型覆盖度信息。
"In a simple fraction, Both are integers. A complex fraction has a fraction in the numerator or denominator." 简分数的分子和分母都是整数;如果分子或分母(或两者)本身也是分数,则称为繁分数
Complex matrix valued rational interpolation for Lagrange basic functions and continued fraction interpolation Lagrange基函数的复矩阵有理插值及连分式插值
On Brief Introduction of Complex Fraction of a Kind 浅谈简单连分数形式的一种推广
The fission rate in the steady approximation is calculated from the Fokker-Planck equation by means of a complex matrix continued fraction method. 在稳态近似下通过Fokker-Planck方程,用复矩阵连分数方法研究了裂变速率。
Moreover, complex composition of GMT-A 2 gives synergetic effect on both flocculation and corrosion inhibition and makes better results than that of simple fraction. 研究还证实,GMT-A2水处理剂在絮凝净化与缓蚀两方面,都具有比上述单一组分更优越的应用效果,表明药剂GMT-A2分子间有协同效应。
Because of the complex nature of oil water two-phase flow, it is difficult to measure the phase fraction and there is a lack of the precise equipment to satisfy requirements of the water cut measurement up to now. 由于油水两相流流动体系极为复杂,致使分相含率测量难度较大,至今没有满足油田需要的精确的含水率测量仪器。
Presenting a target image extracting method in complex scenes which integrates fraction and feature matching technique and so on. 提出了一种综合运用分形和特征匹配等技术,将复杂场景中目标提取出来的方法。