Technological improvements are needed so that wind, solar and hydrogen can be more feasible parts of the energy equation.

需要改进技术，提高风能、太阳能和氢能在能源等式中的可行性。

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In view of the technological improvements in the last few years, business will require in the future proportionately fewer workers than ever before.

考虑到过去几年的技术进步，相应地，未来企业所需的工人将比以往任何时候都要少。

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And technological improvements have made the huge reserves of gas in America, from shale beds and the like, a commercial prospect.

技术的改进使得在美洲页岩层以及类似地方的巨大天然气储量成为一个商业希望。

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In fact, in this study we assumed there are going to be technological improvements.

NPR: Study Says Ethanol Pollution Could Rival Gas

The consumer electronics industry has a distinct advantage in innovation thanks to the nature of technological improvements.

FORBES: Electronics Market Illustrates Power of Innovation

While technological improvements have made oil discoveries cheaper, costs nonetheless have been rising sharply in recent years.

FORBES: Outlook For Exxon Includes Growing Production Costs