vital principle

The Pareto principle reflects the rule of" vital few and trivial many", emphasizing the decisive functions of the few key factors in seeking the optimized allocation of resources.

帕累托法则反映了“关键的少数，次要的多数”这一规律及其事半功倍的效益，它着眼于少数关键因素的决定作用，追求资源的最佳配置。

The measuring principle of some vital signs parameters and it restrictions were introduced.

详细介绍了几种主要生命特征参数的测量原理及其局限性。

Basing upon mechanical model of imbalance thrust force method and considering two vital induced factor: water and seism, reliability analysis model on slope is set up by inducing uncertainty factors and using reliability analysis principle of Monte Carlo method.

基于不平衡推力法的力学模型，综合考虑滑坡的两个重要诱发因素水和地震，引入不确定因素，利用蒙特卡罗法可靠性分析原理建立边坡可靠性分析模型。

Permaculture as its universality and maneuverability has became an vital principle in Eco-village development.

永续耕作理念因其普遍性和可操作性成为指导生态村建设的一项重要原则。

Vital issues of principle are at stake. Saddam Hussein is literally trying to wipe a country off the face of the earth.

这里涉及的是基本性的原则问题，萨达姆·侯赛因实际上是想把一个国家从地球上彻底消灭。