But the long-term strength and reliability of adhesives has not been proved, so most people who work in glass think an all-glued structure is a long way off.

但是粘接技术的长期强度和可靠性还未得到证明。因此许多玻璃相关产业的从业人员都认为全粘接的结构还有很长的路要走。

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However, the lime can improve long-term strength of system no matter how much the cement content is.

不论水泥掺量如何，掺入石灰均能提高该体系的后期强度。

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Based on the test result, statistic analysis has been done and fitting curves have been given to forecast the long-term strength.

并且对室内试验结果进行了统计分析，得到近似的拟合曲线，为预测水泥土后期强度提供依据。

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President Obama says health insurance reform is critical to the nation's long-term economic strength.

VOA: standard.2009.08.08

As with all of these entitlement programs, there are issues in terms of long-long-term strength.

WHITEHOUSE: Press Briefing

Penney is actually the right one for long-term strength of the brand.

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Experience elsewhere in Asia suggests that America's confidence in the long-term strength of its partnership with India need not be shaken even if China's economic links with India continue to outpace its own.

ECONOMIST: India and America: Less than allies, more than friends | The