源-汇关系 soruce-sink relationship
源-汇关系 soruce-sink relationship
相关考题:
CRM的最常用的意思是( )。 A.Customer Relationship Management ServicesB.Customer Request ManagementC.Customer Relationship ManagerD.Co-operation Relationship Management
Which two are true about has-a and is-a relationships?()A、 Inheritance represents an is-a relationship.B、 Inheritance represents a has-a relationship.C、 Interfaces must be used when creating a has-a relationship.D、 Instance variables can be used when creating a has-a relationship.
单选题The relationship of jati to varna is most comparable to which of the following relationships?AThe relationship of individual playing cards to a 52-card deckBThe relationship of a group of related species of animals to the genus to which the species belongCThe relationship of a compact disk to the songs contained on that diskDThe relationship of a transmission to the car in which the transmission has been installedEThe relationship of an updated version of software to the original version of that software
名词解释题定量构效关系(quantitative structure-activity relationship, QSAR)