"行波传送进位" can be translated as "ripple carry propagation" or simply "ripple carry" in English.
"Ripple carry" is a more concise and commonly used term in the context of digital electronics and computer architecture, referring to the way carry signals propagate through successive stages of an adder circuit.
"Ripple carry propagation" provides a slightly more detailed description, emphasizing the process of carry propagation.
Both terms are accurate and can be used depending on the context and level of detail required.