Positive and Negative Form的意思|示意

According to Stevens, the idea is to form a polarity on each cylinder, so that they are positive on the outside and negative on the inside at the lowest point.

据史蒂文斯，这个想法是要形成对每一个极性汽缸，使他们在外面是积极的和消极的内以最低点。

The two hydrogen atoms form a polar molecule, that is, one with a slightly positive end and one with a slightly negative end.

两个氢原子构成了一个极性氢分子，一个略带正极，一个略带负极。

Part two gives some reasons to the asymmetry from pragmatics, then explains the asymmetry from the axiom about natural language's positive and negative form and the quantitative properties.

第二部分先从语用上探索了各种不对称现象的原因，然后从自然语言的肯定、否定公理以及词语的数量特征来阐述不对称原因。

Instead of doting on the worst-case scenario, conjuring up negative images of doom and gloom, use your mind to form a positive picture.

你应该动脑子来形成一幅积极的画面，而不是溺爱最坏的情况或虚构凄惨的负面形象。

This paper analyses the influence of end constraints, side displacement, positive and negative symmetric buckling form on integral stability of gantry crane's supporting legs.

本文分析了门式起重机腿端约束，侧移及正、反对称屈曲形式对支腿整体稳定性的影响。

These two layers form the Electrolyser's negative and positive electrode.

这两个层次构成了电解槽的消极和积极的电极。