1.等直径的,等轴的
1.having diameters or axes of equal length
1.The pump adopts isodiametric plunger, and there is no valve ball in its upper traveling valve housing.
这种抽油泵采用等径柱塞,上游动阀罩内无阀球,仅通过螺纹与柱塞上部连接;
2.Experimental study on flow characteristics of a stream of isodiametric sphere
等径球颗粒群流动特征实验研究