We have to act to preserve the unity of this nation.

我们必须行动起来以维护这个国家的统一。

Color harmony is also using a limited number of colors in a color pallete usualy seven or less initialy to help preserve design unity.

色彩协调也指使用调色板中有限数量的颜色，通常七种或更少则有助于维持设计的统一性。

An OAIS system is an unity including human organization, systems and archival data, with the responsibility to preserve information and provide services to specific organizations.

一个开放式存档信息系统是一个包括人员组织、系统、存档数据的整体，它的责任是保存信息并且为指定的团体提供服务。

The Saudis could simply pump out the extra oil unilaterally, but they will BE greatly constrained by their desire to preserve OPEC unity.

沙特可以单方增加额外数量的石油生产，但他们要保持欧佩克团结的意愿极大地束缚着他们。

A perverse form of loyalty would lead her to sign the form in order to preserve team unity.

一种扭曲的忠诚会使她在同意书上签字以保持团队的一致性。

The Ioperamide testing is not illegal and will move ahead anyway, so it would preserve team unity and company effectiveness to allow the testing.

这个药品试验是合法的，不管怎样都应该向前推进，这样团队的统一性和公司的有效性得到了保证，药品试验也得到了批准。