抗凹分析（anti-cavitation analysis）是一种用来确定流体设备中是否存在凹性现象的分析方法。凹性是指在流体设备中流动的液体的压力低于其自由压力时，在设备的壳体或阀门上出现的气泡或真空区域。这种现象可能导致设备的损坏或失效，因此进行抗凹分析是很重要的。
抗凹分析是由工程师和液体力学专家开发的，主要用于分析和设计流体设备，例如泵、阀门和水力发电机组。它利用流体力学原理和数学模型来预测和防止凹性现象的发生。
下面是一些有关抗凹分析的英文例句及其中文翻译：
We need to perform an anti-cavitation analysis on the pump to ensure it won't fail due to cavitation. (我们需要对泵进行抗凹分析，以确保它不会因凹性而失效。)
The valve manufacturer recommends an anti-cavitation analysis be performed on their products before they are installed in a system. (阀门制造商建议在安装前对其产品进行抗凹分析。)
The anti-cavitation analysis showed that the design of the hydroelectric power plant was prone to cavitation, so modifications were made to prevent it. (抗凹分析显示水力发电厂的设计容易出现凹性，因此进行了修改以防止凹性。)
抗凹分析是由工程师和液体力学专家开发的，主要用于分析和设计流体设备，例如泵、阀门和水力发电机组。它利用流体力学原理和数学模型来预测和防止凹性现象的发生。
下面是一些有关抗凹分析的英文例句及其中文翻译：
We need to perform an anti-cavitation analysis on the pump to ensure it won't fail due to cavitation. (我们需要对泵进行抗凹分析，以确保它不会因凹性而失效。)
The valve manufacturer recommends an anti-cavitation analysis be performed on their products before they are installed in a system. (阀门制造商建议在安装前对其产品进行抗凹分析。)
The anti-cavitation analysis showed that the design of the hydroelectric power plant was prone to cavitation, so modifications were made to prevent it. (抗凹分析显示水力发电厂的设计容易出现凹性，因此进行了修改以防止凹性。)