pyramide吡嗪酰胺pyramidn.金字塔；棱锥体；[证券]金字塔式交易法v.急速增加；以金字塔的模型构建pyramid-technique金字塔技术Pyramidatae acutatan.尖齿豆腐柴pyramid of Malpighi[医] 肾锥体pyramidal inversion棱锥形倒反pyramid of tympanum[医] 鼓膜锥隆起pyramides Malpighii肾锥体Pyramiding breeding聚合育种Pyramidomonas sp.塔胞藻Pyramidatae punicean.玫花豆腐柴Pyramid differences金字塔差分法