The research can solve some problems of surface treatment and seal coat, and provide reference for pavement construction.

本文的研究旨在研究和解决基面层表面处治或封层问题，对今后封层的应用施工提供参考。

youdao

The paper introduces application of Slurry seal coat technique in sand-stone pavement of rural road as seal coat of pavement.

介绍了稀浆封层技术在乡村道路砂石路面上作为封层的施工应用。

youdao

It presents the performance of slurry seal as the preventive maintenance required by the pavement strength, stability and flatness, and provides some measures to improve the seal coat quality.

叙速了作为预防性养护的稀浆封层对路面强度、稳定度和平整度的要求。并介绍了提高稀浆封层质量应采取的几个措施。

youdao

Following the end of World War II, President Truman issued an Executive Order to standardize the Presidential Seal, and the Coat of Arms was modified so that the eagle faces to its right, the direction of honor, and also toward the olive branch, a symbol of peace, rather than toward the arrows which represent war.

WHITEHOUSE: Photo Gallery: White House Holiday China | The White House

His coat is jet black, which is said to be very unusual for a seal of his kind.

BBC: Black seal pup rescued from Aberdeen beach