Electric current efficiency, percent conversion, energy consumption, yield and solution concentration are studied.

系统研究了制备过程中的电流效率、转化率、能耗、收率及溶液浓度等技术指标。

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The effects of temperature, ratio of methanol to water, contact time on the percent conversion of isoflavone were studied.

研究了温度、进料配比以及接触时间对游离型异黄酮转化率的影响。

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The ultrasonic radiation reaction system can accelerate the reaction speed and improve percent conversion of acid to 100%.

采用超声波辐射反应体系，可大大加快反应速度，提高酸的转化率达100%。

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If, on the one hand, you've got biofuels which represent only a half a percent conversion of sunlight, and let's say you've got photovoltaic cells and concentrated solar power systems, the efficiency of solar in terms of pure conversion is 50-100 times greater.

CNN: Biofuels: What do the experts think?

Paid search efforts delivered impressive results as well, with an 89 percent increase in goal conversion rate and 44 percent increase in overall click-through rate.

FORBES: 'Make What Matters': Winning Rallying Cry from Makino

Here on Earth, Natcore Technology has created the world's first commercially viable absolute black silicon cell, which can make virtually 100 percent of received sunlight available for conversion into electricity.

ENGADGET: Inhabitat's Week in Green: Dyson Spheres, bladeless wind turbines and airless bike tires