“wall friction”的概念、定义、翻译、参考文献-科学参考

单词	wall friction
释义	wall friction [`wȯl ´frik·shǝn] ^{FLUID MECHANICS} The drag created in the flow of a liquid or gas because of contact with the wall surfaces of its conductor, such as the inside surfaces of a pipe.
随便看	Procampodeidae procarp Procaviidae Procaviinae procedural language procedural representation procedure procedure declaration procedure division procedure library procedure-oriented language procedure track procedure turn procedure work log system proceed-to-select signal proceed-to-transmit signal Procellarian Procellariidae Procellariiformes procephalon procercoid process process analytical chemistry process analyzer process annealing

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