These two strategies can be further divided according to whether they operate by reconstructing parametric surfaces or by reconstructing implicit surfaces.

这些二个策略可能是更进一步依照他们是否借由重建参数的表面或借由重建暗示的表面操作分开。

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According to Mr Padilha, these figures showed that the authorities were following the right strategies in their fight against the fever.

BBC: Brazil dengue cases almost triple as new strain spreads