建议下筒体料时以封头外经展开尺寸下料！

Suggestions on cylinder body when its head out baiting size!

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为此本文开展了对筒桩及路堤下筒桩复合地基的理论研究。

Theoretical study of the DCTP and the DCTP composite foundation below the embankment is carried out in this thesis.

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考虑一下深色牛仔裤搭配明亮色系的圆点上衣，或者是以裸色直筒连衣裙和显腰身的圆点外衣对比。

Think dark jeans with a bright polka-dot top, or contrast a nude shift dress with a tailored spotty jacket.

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