极性

The expanded formulas of Reed-Muller with fixed polarity and dual form of Reed-Muller are derived by using Kronecker matrix product operation. A simple and highly efficient transformation algorithm named decomposition method is proposed based on the transformational relation of the two expanded formulas with same polarity.

利用Kronecker矩阵积运算推导出了固定极性Reed-Muller和双重形式RM(dual form of Reed-Muller， DFRM)的展开式，并根据在相同极性下两者之间的转换关系，提出一种简洁高效的转换算法－分解法。

Internal pressure and molar heat capacity at constant volume were calculated for 13 kinds of liquids at 25 ℃ and 101.325 kPa including polar liquids, non-polar liquids and associative liquids.

以包括极性液体、非极性液体和缔合液体的13种液体为例，计算了它们在25℃及101.325kPa时的内压和摩尔定容热容。

Primal problem of this technique is poor compatibility between the polar nylon and the nonpolar polyolefins.

其中的关键是要解决非极性的聚烯烃与强极性的尼龙之间相容性差的问题。

Oil is a nonpolar molecule, while water is a polar molecule.

油属於非极性分子，而水属於极性分子。

London forces are a type of intermolecular force that occurs between all molecules whether polar or nonpolar.

色散力是发生在所有分子间的作用力，无论分子是极性的，还是非极性的。

Nonpolar molecules and polar molecules don't mix together well, so the water and the oil stay separate.

非极性分子和极性分子不会互相混和，所以油和水会保持分离。

Many biomolecules, such as proteins, are characterized by surfaces containing extended nonpolar hydrophobic and polar hydrophilic regions.

许多生物分子都可以用分布着非极性疏水区域和极性亲水区域的表面来加以刻画。

The attraction force is different from three Van der Waals forces, it exists in any combination of polar molecular and nonpolar molecular.

这种吸引力不同于已知的三种范德华力，又存在于极性分子和非极性分子的各种组合中。

This simple and general process is environment-friendly, and the products obtained are amphiphilic and dispersible well in most of the polar and nonpolar solvents.

该制备方法具有一定的普适性，而且简单实用；涉及的反应条件相对温和，获得的产物具有双亲性质，能均匀分散于大部分极性和非极性溶剂中。

One way to speed up an LC run is to increase the temperature, and this article discusses the benefits of elevated temperatures, including sensitivity improvements, selectivity changes and simultaneous analysis of polar and nonpolar analytics using temperature gradients.

一种提高分析速度的方法是提高温度，本文讨论了升高温度的优势，包括灵敏度改善，选择性变化，以及采用温度梯度同时分析极性和非极性分析物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。