horizontal combination

horizontal combination的基本解释

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平面联合, 横式合并[结合], 同业联合

与horizontal combination相关的网络例句 [注：此内容来源于网络，仅供参考]

The author points out that the combination of horizontal observable should be used in the form of the complex number in the study of gravity field through an inspection of the principles of torsion balance and rotational gradiometer and the discussion of the acquisition of height anomaly from vertical deflections according to Molodensky's, as well as the fact that some combination of horizontal gradient components are orthogonal functions on a spherical surface.

通过对扭秤、旋转梯度仪工作原理的考察和 Molodensky 关于垂线偏差推求高程异常的论述以及目前业已发现水平梯度分量的某种组合是球面正交函数系的事实，作者明确指出，在地球重力场的研究中，水平方向观测量的组合应作为复数使用。

The combined production of vertical and horizontal wells can make horizontal well production rates be 2 to 5 times greater than unstimulated vertical well rates, but the areal sweep efficiency is less than that of vertical well pattern untill when the perforation ratio is greater then a certain value, which depends on the pattern of the combination. Seven spot pattern of the combination of vertical and horizontal wells has some advantages over others.

当水平井和直井联合面积布井时，在同样的压差下，水平井的产量要高于相应直井井网的直井产量的2～5倍，但只有当穿透比达到一定程度，或水平井达到一定长度时，其波及系数才高于相应直井井网的波及系数（五点法井网的穿透比界限为0.521，七点法井网的穿透比界限为0.430），因而在水平井开发油气田时，必须保证水平井一定的长度，这样从长远的观点，水平井才能显示出优势，对比性分析表明，水平井和直井的七点法联合布井和直井井网以及水平井和直井的五点法联合布井井网相比，具有一定的优势，数值模拟表明，在水平井和直井的联合面积布井的各种方式中，改进的九点井网是一种较好可取的布井方式。

Based on the horizontal and vertical combination in formal contexts, this paper defines the independent or consistent contexts and lattices in attribute field; and also defines the horizontal addition operation between contexts or concepts and the horizontal union operation between concept lattices. In addition, we prove that the concept lattice of subcontexts horizontally combined is isomorphic to the horizontal union of sublattices of these subcontexts.

本文首先从形式背景的纵向、横向合并出发，定义了内涵独立和内涵一致的形式背景和概念格；还定义了内涵一致的形式背景、概念的横向加运算和概念格的横向并运算，并证明了横向合并的子形式背景的概念格和子背景所对应的子概念格的横向并是同构的。

与horizontal combination相关的网络解释 [注：此内容来源于网络，仅供参考]

horizontal merger：横向兼并;同行兼并

horizontal combination横向合并;同行合并 | horizontal merger 横向兼并;同行兼并 | *holding company 控股公司

X-coordinate x-axis：水平线

origin 原点 | horizontal line 水平线 X-coordinate x-axis | linear combination 线性组合