Increasing the grinding wheel life and its grinding efficiency is the first concern in fabrication of resin bonded diamond wheel.

提高砂轮寿命和磨削效果是树脂结合剂金刚石砂轮制造研究的关键问题。

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Our work goal in accordance with 'quality is the best, technique inaugurated, efficiency is the first, customer is god' to serve customer.

营销网络遍布全国各地， 华春秉承“质量至上、技术创新、效率精进、以客为尊”的经营理念服务客户。

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Improving efficiency is doable and industrial users have done it, cutting the amount of water needed to make each tonne of steel and each extra unit of GDP in most rich countries (see first chart).

要改善用水效率是绝对可行的，且富裕国家的工业人士早就在做，为每一顿钢铁节省用水，以增加国民所得的每一个单位(见下图)。

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They cite the Gershon review as evidence of their efficiency but the truth is that its first round delivered more spin than savings.

BBC: In full: Cameron's economy speech

The first is a renewed emphasis on energy efficiency, whether in the established infrastructures of the U.S. and Europe, or in the ones that are now being built in China and India.

FORBES: Energy's Challenges

Note that microturbines offer the highest electrical efficiency, up to about 5 MW, which is the size of the first traditional gas turbine offered in a recuperated model.

FORBES: America's Other Energy Revolution And Why It Matters