皮皮学,免费搜题
登录
搜题
【单选题】
润滑油中含水量过多会对机械的( )有较大影响,所以日常维修和保养中必须严格控制含水量。
A.
塑性变形
B.
弹性变形
C.
表面张力
D.
腐蚀磨损
拍照语音搜题,微信中搜索
"皮皮学"
使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【判断题】营销策划方案是营销策划的书面反映形式。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Special data that describe the data contained in a database are called ________.
A.
open matrices
B.
primary data
C.
metadata
D.
closed matrices
查看完整题目与答案
【单选题】Accessing data from a floppy disk is called( )data.
A.
printing
B.
reading
C.
writing
D.
listening
查看完整题目与答案
【单选题】The so-called data encapsulation is to assemble a group of data and related operations together to form an entity, which is also known as ( ).
A.
class
B.
object
C.
the function body
D.
data block
查看完整题目与答案
【单选题】When building a warehouse, the process of reformatting data so that it conforms to set standards is called ________.
A.
extraction
B.
transformation
C.
loading
D.
normalization
查看完整题目与答案
【单选题】下列关于质量检验计划的表述有误的是( )。
A.
检验计划是产品生产者对整个检验和试验工作进行的系统策划和总体安排的结果
B.
编制质量检验计划的目的是指导检验人员完成检验工作,保证检验工作的质量
C.
质量检验计划必须由质量管理部门或质量检验的主管部门负责,由检验技术人员编制
D.
编制检验计划要充分体现检验的目的并要综合考虑检验成本
查看完整题目与答案
【多选题】机场的营销特征包括
A.
两类产品
B.
有限存量资源
C.
双重客户
D.
间接效果
查看完整题目与答案
【单选题】The formatting process also looks for defective areas of the disk, called ___,?and cordons them off so data cannot be stored there.
A.
bad sectors
B.
bad tracks
C.
warped data
D.
warped links
查看完整题目与答案
【单选题】压缩机传动皮带张进度检查时,皮带挠度约是( ) mm
A.
5–8
B.
10–15
C.
20–40
D.
20–30
查看完整题目与答案
【单选题】In the data link layer, the data unit is called(71).
A.
flame
B.
Packet
C.
Signal
D.
APDU
查看完整题目与答案
相关题目:
【判断题】营销策划方案是营销策划的书面反映形式。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Special data that describe the data contained in a database are called ________.
A.
open matrices
B.
primary data
C.
metadata
D.
closed matrices
查看完整题目与答案
【单选题】Accessing data from a floppy disk is called( )data.
A.
printing
B.
reading
C.
writing
D.
listening
查看完整题目与答案
【单选题】The so-called data encapsulation is to assemble a group of data and related operations together to form an entity, which is also known as ( ).
A.
class
B.
object
C.
the function body
D.
data block
查看完整题目与答案
【单选题】When building a warehouse, the process of reformatting data so that it conforms to set standards is called ________.
A.
extraction
B.
transformation
C.
loading
D.
normalization
查看完整题目与答案
【单选题】下列关于质量检验计划的表述有误的是( )。
A.
检验计划是产品生产者对整个检验和试验工作进行的系统策划和总体安排的结果
B.
编制质量检验计划的目的是指导检验人员完成检验工作,保证检验工作的质量
C.
质量检验计划必须由质量管理部门或质量检验的主管部门负责,由检验技术人员编制
D.
编制检验计划要充分体现检验的目的并要综合考虑检验成本
查看完整题目与答案
【多选题】机场的营销特征包括
A.
两类产品
B.
有限存量资源
C.
双重客户
D.
间接效果
查看完整题目与答案
【单选题】The formatting process also looks for defective areas of the disk, called ___,?and cordons them off so data cannot be stored there.
A.
bad sectors
B.
bad tracks
C.
warped data
D.
warped links
查看完整题目与答案
【单选题】压缩机传动皮带张进度检查时,皮带挠度约是( ) mm
A.
5–8
B.
10–15
C.
20–40
D.
20–30
查看完整题目与答案
【单选题】In the data link layer, the data unit is called(71).
A.
flame
B.
Packet
C.
Signal
D.
APDU
查看完整题目与答案