Yet, because of its inherent defect, the technology of cement-powder jet pile should be perfected further and be replaced by advanced technology.

但粉喷桩由于其固有的缺陷存在，有待进一步进行完善，用先进的技术进行替代。

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The control through the computer of the powder amount jetted from the powder jet drilling machine can promote the effect of the machine in treating the foundation.

用计算机控制粉喷桩机的施灰量，可提高粉喷桩机处理地基的效果。

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When the process is complete and the material is set, the loose powder is blown away with an air jet to reveal the completed structure.

当制造过程结束，材料凝固，为凝固的粉末被喷气头吹掉，这样，整个的结构就显现出来了。

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