电动机过负荷保护装置,当采用热继电器,其电流整定值为电动机额定电流的()。
A.100%
B.125%
C.150%
D.200%
参考答案:A
行政监察机关也能受理国家公务员的申诉和控告。 ( )
Microsoft’s COM is a software (71) that allows applications to be built from binary software components. COM is the underlying architecture that forms the foundation for higher-level software services, like those provided by OLE. COM defines a binary standard for function calling between components, a way for components to dynamically discover the interfaces implemented by other components, and a mechanism to identify components and their interfaces uniquely.
OLE is a compound (72) standard developed by Microsoft. OLE makes it possible to create (73) with one application and link or embed them in a second application. Embedded objects retain their original format and (74) to the application that created them. Support for OLE is built into the Windows and MacOS Operating Systems. A (75) compound document standard developed mainly by Apple and IBM is called OpenDoc.
(72)处填()。
A.text
B.database
C.document
D.graphic