管内的 meaning in English
intraductal
Examples
- Study of fluid flow and heat transfer in corrugated tubes
波纹管内的流动与传热强化研究 - The analysis and calculations of fluid stresses in a bending pipe
弯管内的流体应力分析与计算 - Natural convection boiling heat transfer in enhanced heat transfer tubes
强化传热管内的自然对流沸腾换热 - Numerical simulation of the turbulent transport in membrane modules by k - model in two dimensions
模型模拟计算膜管内的二维湍流流动 - Cleaning ： first the damaged pipe must to be cleaned , in order to perform an internal visual inspection
清洗：首先，损坏管线必需清洗，才能检视管内的损坏状况。