1. THe two words are equivalent in meaning. 那两个词在意思上是相等的。
2. Deep Copy Construction: To obtain a new yet equivalent wrapped object. 深复制构造：获得一个新的、等价的包装对象。
3. Irradiance or its equivalent, the plane radiant temperature, can be simply measured. 可以简单地量测辐照度或其当量--平面辐射温度。
1. a person or thing equal to another in value or measure or force or effect or significance etc
2. the atomic weight of an element that has the same combining capacity as a given weight of another el adj.
1. equal in amount or value
2. being essentially equal to something