English translation for "research and development theory"

研究开发要素论

Similar Words：

"research and development project" English translation, "research and development section" English translation, "research and development silo" English translation, "research and development technician" English translation, "research and development test" English translation, "research and developmet investment" English translation, "research and education" English translation, "research and experimental department" English translation, "research and exploration in laboratory" English translation, "research and exploration vessel" English translation