middle field layer
常見例句
- The middle layer is composed of the field control unit device PLC with Ethernet interfaces.
中間層由帶以太網(wǎng)接口的現(xiàn)場(chǎng)控制單元設(shè)備PLC組成； - Core middle layer complicate the physical naming of metadata, state of resources, the definition of mapping relation as well as the basic field of metadata structure.
組織層屬於兩類元數(shù)據(jù)關(guān)系配置層，通過(guò)不同映射關(guān)系的配置可以提供應(yīng)用層對(duì)突發(fā)事件應(yīng)用元數(shù)據(jù)搆建的策略。 返回 middle field layer