英语词汇“prewhirl”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	prewhirl
释义	prewhirl 英'priː'wɜːl美'priː'wɜːl 基本例句 n.预旋¹⁰⁰ 名词100% 用作名词Recently, some experiments show the existence ofprewhirland reveal the asymmetrical scroll will affect the distribution ofprewhirl.近年来，已有的实验结果显示，离心式通风机叶轮进口前的气流预旋确实存在，而且其分布形式与人们通常的想象有很大不同。
随便看	gradient packing gradient pair detection gradient panel gradient pattern gradient PCR gradient peaking gradient pegs gradient penetration gradient perception gradient,pH gradient phase detection gradient-pillar gradient placement gradient plastic theory gradient plate gradient plate method gradient plating Gradient plus inverse distance squares Gradient polymer solution gradient polyurethane gradient porosity gradient post gradient posts gradient practice gradient precipitation