“十一五”规划提出了节能降耗和污染减排目标，并作为约束性指标。
The targets for saving energy and reducing pollutant emissions were set forth in the Eleventh Five-Year Plan.
约束性指标，是必须实现的目标，主要通过依法加强管理和提供服务来实现。
Obligatory targets are those that must be achieved, mainly by improving management in accordance with the law and providing services.
该约束性指标的提出表明了节能减排工作在整个“十一五”期间的极端重要性和紧迫性。
This constraint on energy use has made it clear that it is of utmost importance and urgency to improve energy efficiency during the Eleventh Five-year Period.
碳强度作为衡量二氧化碳排放量与GDP关系的指标，将成为中国减排工作的一个约束性指标。
Carbon intensity, as an indicator for the relationship between carbon dioxide emission and GDP, will become a restrictive indicator used in China's emission reduction campaign.
在规划指标上，分为预期性和约束性两大类。
The targets in the Outline (draft) are divided into two types: anticipated and obligatory.
本文涉及系统的静态约束条件，所计算的可靠性指标反映静态失负荷水平。
This paper is concerned with the simplified steady state conditions of the system based on DC load-flow, which implies the reliability indices calculated are the measures about static loss of load.
利用LMI方法，在保证被控系统具有完整性的前提下，分析了相容指标的取值范围，并在相容指标约束下给出了有效的容错控制器设计方法。
On the premise of system integrity, we analyze ranges of consistent indices, and provide effective controller design methods for system with constraints of consistent indices via LMI approach.
首次把单位GDP能耗降低20%作为实现经济增长目标的一个重要的约束性量化指标。
First time take that reducing the unit GDP energy consumption 20% as an important quantification target for economic developing.
首次把单位GDP能耗降低20%作为实现经济增长目标的一个重要的约束性量化指标。
First time take that reducing the unit GDP energy consumption 20% as an important quantification target for economic developing.
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