The result provided references for the selection of volutes and its improvement.
这一结果对不同蜗壳的选择以及蜗壳的改善提供了参考。
2
Judas wearing black cockscomb had hidden himself in the shaded volutes of an Ionic column.
一个戴黑帽子的奸细站在爱奥尼柱涡卷的阴影中。
3
A mathematical model of the optimal design of centrifugal fans in the narrow space, which include non-perfect segment volutes and uneven entrance airflow, is given in this paper.