【单选题】但电池组中的单体电压高于电池组各单体电压的平均值时,应采用()进行均衡管理。
【单选题】Prior to 1975, union efforts to organize public-sector clerical workers, most of whom are women, were some- what limited. The factors favoring unionization drives seem to have been either the presence...
【判断题】房子着火了,里面的人面临着死亡的危险。(in danger of) The house was on fire and the people inside were in danger of losing their lives. 2. 他买不起这么好的房子。(can afford to do) He cannot afford to buy such a nice house. 3. 这个主意听...
【判断题】会计档案的销毁应当由单位档案管理机构提出销毁意见。
【简答题】查找8位编码: 羊毛制围巾( )兔毛皮围巾( )纸围巾( )
【单选题】利用PubMed主题途径加权检索“肺肿瘤的治疗”正确的检索策略是( )
A.
Lung Neoplasms/therapy [Mesh]
B.
Lung Neoplasms AND therapy
C.
Lung Neoplasms/therapy [Majr]
D.
Lung Neoplasms AND therapy[TI]
【单选题】症见带下量多,色白质稀,淋漓不断,小便频数。应选