题目内容

空气预热器冷端温度调节器投入的步骤是什么?

查看答案
更多问题

某次记录不完全正确或有疑误时,应如何处理?

You design a Business Intelligence (BI) solution by using SQL Server 2008. The solution includes a SQL Server 2008 Analysis Services (SSAS) database. The database contains a data mining structure that uses a SQL Server 2008 table as a data source. A table named OrderDetails contains detailed information on product sales. The OrderDetails table includes a column named Markup. You build a data mining model by using the Microsoft Decision Trees algorithm. You classify Markup as discretized content. The algorithm produces a large number of branches for Markup and results in low confidence ratings on predictable columns. You need to verify whether the Markup values include inaccurate data. What should you do? ()

A. Modify the content type of Markup as Continuous.
B. Create a data mining dimension in the SSAS database from OrderDetails.
Create a data profile by using SQL Server 2008 Integration Services (SSIS).
D. Create a cube in SSAUse OrderDetails as a measure group. Recreate the data mining structure and mining model from the cube data.

尿失禁患者的初步评估不包括以下哪个方面()

A. 尿失禁的性质、时间长短及其对患者生活的影响程度
B. 既往史是否有外伤、外科或药物治疗史,以及这些治疗的成功程度
C. 尿失禁是否与服药和外科治疗有关
D. 是否存在盆底肌松弛及相关改变
E. 尿失禁是否需手术及采取何种术式治疗

患者,女性,已婚未育,主因停经2个月余,阴道不规则出血6天,自测尿妊娠试验阳性,血HCG高于正常,B超示增大的子宫区充满长形雪花状光片,双侧卵巢有黄素化囊肿。最可能诊断为下面的哪一项()。

A. 异位妊娠
B. 先兆流产
C. 葡萄胎
D. 不全流产
E. 前置胎盘

答案查题题库