So it is different from normal concrete in development of early age performance and durability.

本文主要用试验方法研究自密实混凝土早期性能。

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It is useful to understand how the internal design of these contacts AIDS their overall performance and durability.

了解这些弹针的内部设计如何帮助它们的整体性能和耐用性是很有用的。

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It has the advantage such as anti-rutting performance and durability and skid resistance during rainy days and reducing the traffic noise of vehicles.

它不但具有良好的抗车辙性能及耐久性，而且雨天抗滑性能较好，可降低车辆行驶的噪声等。

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We believe the new Toughbook C1 addresses all these issues, while offering the additional benefits of excellent performance and durability.

ENGADGET: Panasonic slips Core i5 into 'world's lightest' 12.1-inch Toughbook C1 convertible tablet

Windows 7 also had the benefit of coming out at a time when laptops had finally reached a nice balance between cost, performance, and durability.

FORBES: Windows 8: Dead Before Arrival?

"Today's on-the-go customer doesn't want to compromise looks and performance for durability, " said Reza Sadr, Carrier Sales Director at ALCATEL ONE TOUCH.

ENGADGET: Alcatel One Touch Shockwave reaches US Cellular, takes your bumps and scrapes for $50