The reasons of base cracking in tip support are analyzed and the plan for improving the structure of base is offered by this paper.

分析端头支架底座开裂的原因，提出底座结构改进的方案。

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And as a commander of a headquarters' company over there, when we thought about doing a surge in Ramadi, it concerned me greatly when they talk about putting the Iraqi army at the tip of any spear, because that really means American support units are at the tip of the spear.

NPR: The Military Perspective

The day began with Australia only 189 ahead on 131-6, but the tail provided Katich with the support he required to tip the balance in their favour.

BBC: Katich ton puts Australia on top

Ly began using tip money -- and soliciting donations from tourists in lieu of tips -- to support the children's education.

CNN: Tour guide helps kids find way to school