将被保护的金属(),以减少或防止金属腐蚀的方法,叫阴极保护。
A、作为阳极
B、进行阴极极化
C、连接电源、正极
D、连接电源、负极
参考答案:B
Team-building activities have all of the following characteristics EXCEPT:
A.Some group activities, such as developing the WBS。can increase team cohesiveness when that planning activity is structured and facilitated wel
B.Should only be considered after major conflicts within the project team, since they generally waste precious resource time and cause schedule delay
C.Are particularly valuable when team members operate virtually from remote locations, without the benefit of face-to-face contac
D.Can vary from a five-minute agenda item in a status review meeting to an off-site, professionally facilitated experience designed to improve interpersonal relationship
期刊的书眉一般不排()。
A.期号
B.刊名
C.栏目名
D.文章名