您要查找的是不是：
- 叶轮 impeller
- e-HUB e-HUB
- hub蛋白质 hub protein
- 英特尔Hub架构 IHA Intel Hub Architecture
- Ratio方法 Fisher ratio method
- Ratio算子 Ratio detector
- P-Hub中心问题 P-Hub median problem
- C／N ratio 碳氮比
- Hub过滤驱动程序 hub filter driver
- 泵叶轮 pump runner
- G／E ratio 粒细胞红细胞比率
- T4快速以太网HUB 100BASE-T4 fast Ethernet HUB
- 半闭式叶轮 single shrouded wheel
- G／N ratio 糖氮比率
- 其它电脑都连到hub上 You'll have your computer connected to the hub
- 半开式叶轮 semishrouded impeller
- P／O ratio 磷氧比值
- 多枢纽（Multi-HUB） multiple HUB
- 闭式叶轮 double shrouded wheel
- F-ratio准则 F.ratio criterion
