Each month, anywhere from 15 to 25 people show up at the library meeting to share their stories, Suggestions, struggles and goals for living a simpler, more eco-friendly life.

每个月，来自不同地方的15到25个人在图书馆中露面分享他们的故事，建议，努力，和过一种更简单，更环保的生活的目标。

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The content and the concept of Eco-materials is indagated by means of life-circle-assessment (LCA) methods in this paper.

本文运用生命周期评价方法对环境材料的概念及其研究内容进行了系统的研究。

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This paper expatiates the circulating of material and energy of furniture in its life circle and the way to fulfill eco - balance.

本文从生态学的角度简析家具系统在其生命周期中物质循环和能量流动情况及其达到生态平衡的基本条件。

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For travelers and those on the go, Canon's new ECO Mode conserves battery life, allowing you to shoot more photos over a longer period of time.

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Additionally, with features such as an ECO Mode to help conserve battery life, an 8x-Optical Zoom with 28mm wide-angle lens, and 16-megapixel sensor with a DIGIC 4 Processor, the PowerShot ELPH 130 IS digital camera is a stylish, versatile and easy-to-use camera with advanced technologies for a great shot any time.

ENGADGET: Canon PowerShot ELPH 130IS brings WiFi to the company's high-end point-and-shoot line

Heavy users can use "Eco Mode, " a setting which extends battery life by dynamically switching between quad- and dual-core operation.

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