secondary eye继发眼, 交感眼secondaryadj.次要的；从属的；中等教育的n.副手；次要位置secondary moments次弯矩secondary ferrite次生铁素体secondary systems副系统secondary hydatid[医] 继发棘球囊secondary granule继发性颗粒, 二级颗粒secondary trigger二次触发secondary colours次生颜色secondary booster二次升压secondary annulus第二内齿轮secondary ecology次生态

1. Research on Dilute Parti-cles Motion in Secondary Vortex Flow.
   旋涡二次流中稀疏颗粒的运动特性研究。
2. A particle image velocimetry system was used to measure the secondary flow in the volute cross-section and the blade wake flow.
   用粒子图像速度场仪技术对叶片尾迹区及蜗壳出口横截面上的二次流做了详细的变工况测量与分析。