The utility model discloses a tower self-closing umbrella which is a semiautomatic umbrella with a tower shape.

宝塔自关伞是一种外形似塔的半自动伞。

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The tower shape is optimized by nonlinear programming method. An hierarchical algorithm for the tower shape optimum is given.

应用非线性规划法对铁塔进行形状优化，给出了铁塔在多工况、多约束条件下形状优化的一种分层算法。

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London Bridge Tower will soon be the UK's tallest building and as is customary for modern skyscrapers, has a nickname based on its shape - the Shard.

伦敦桥塔很快将成为英国最高的建筑。按照常例，现代摩天大楼都有一个基于它的外形的昵称。

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So what I do is I take the blocks and I put them back together building a tower, in the very same shape, in the very same structure, the very same order as the tower my son had built.

所以我就拿出积木,重新搭了一座塔，不管是形状，结构还是，积木的排列顺序,都和我儿子搭的一模一样。

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This would give the tower a continuously changing shape.

ECONOMIST: Monitor

Panama City's Trump Ocean Club, which is currently being built, has a similar sail shape to Dubai's Burj Al Arab tower.

CNN: Connecting Panama and the UAE