电灯的电阻为30欧,正常发光时通过它的电流为0.1安,现把它接在恒定电流为0.4安的电路中,要使它正常发光,应把 欧的电阻跟电灯 联,此时电阻消耗的电功率是 瓦。
10,并,0.9
《素问·灵兰秘典论》指出心的主要生理功能是()
A.谋虑出焉
B.伎巧出焉
C.神明出焉
D.喜乐出焉
E.治节出焉
Which of the following statement is wrong ?()
A.Leading,communicating,negotiating,problem solving and the ability to influence the organization are considered key skill for project managers to posses
B.Project managers should take into consideration and plan accordingly for influence
C.Project management skills have no relation to general management skill
D.Organizations are increasingly accountable for impacts resulting from project