But such globalization should benefit all countries , developing countries in particular , instead of leading to a more polarized world where the poor become poorer and the rich richer 经济全球化应该使各国特别是广大发展中国家普遍受益，而不应造成贫者愈贫、富者愈富的两极分化。
Before 2005 , the domestic made engines show the following characteristics : high concerntration , single kinds , high homogeneity , obvious two polarization 2005年以前，国产发动机市场呈现以下主要特征：产业集中度较高；产品结构单一，同质化倾向明显；柴油发动机市场的"两极分化"形式加剧。
It not only constraint the development of state economy , but also increase polarize very probably , result in labile factor and serious potential problem for social security 解决的不好，它不但会制约社会经济的发展，而且很有可能加大两极分化，造成不稳定因素，为社会安全带来巨大隐患。
As far as the relationship of fairness and efficiency is concerned , crusaders for the fairness priority view polarization between the rich and the poor as a violation of the principle of the borne equality 就公平与效率的关系而言,公平优先论者认为贫富两极分化是对人人生而平等原则的侵犯。
This very fact has made it possible for china , an economically underdeveloped country , to guarantee the livelihood of its 1 . 1 billion people and avoid social confrontation resulting from polarization 这使中国在经济还不甚发达的情况下让11亿人民的生活得到了保障，并避免了因两极分化而使社会陷入对抗。
But the students of two sides can not be paid much attention to , especially those trailing behind they can not get more concern , help or guidance in class , leading to the serious polarization 但是没有给予两极学生足够重视，尤其是后进生，他们在课堂上得不到更多的关心、帮助或指导，导致了严重的两极分化。
