permanent ①永久的，永恒的 ②积和式†
permanent 积和式†；永久量；永久的 product-sum form 积和式
理论计算机科学 可计算性与计算复杂性 释文 permanent 积和式
- centrifugal thickening of mineral processing products
- centrifugation
- centrifuge
- centrifuge modeling test on blasting
- centrifuger
- centrifuge tube
- centrifuging
- centring
- centring error
- centriole
- centripedal development
- centripetal
- centripetal acceleration
- centripetal force
- centripetalism
- centripetal turbine
- centripetence
- centrist party
- centro-affine
- centroaffine
- centroaffine geometry
- centroaffine group
- centroaffine immersion
- centroaffine space
- Centro Astronómico Hispano-Alemán