功率密度 power density
第1题:
电子束功率密度比普通电弧功率密度高100倍~1000倍。
第2题:
密度(density)
第3题:
When is the density of the water required to be logged in the logbook of a ship?
A.Any time the vessel moves from water of one density into waters of a different density
B.Prior to getting underway when the vessel is floating in fresh or brackish water
C.Only when the vessel moves from fresh water into salt water
D.The density of the water is not required to be logged in the unofficial logbook
第4题:
额定功率密度 rated power density
第5题:
热导焊和深熔焊,()说法是正确的。
第6题:
Which of the following are three areas that favor IBMs position in Web2.0 computing?()
第7题:
芽梢密度(Shoot density)
第8题:
电子束功率密度比普通电弧功率密度高100倍~1000倍。
A对
B错
第9题:
功率线密度 linear power density
第10题:
交通密度(Density)