基本解釋[計] 可空的同根派生 nullable相關(guān)詞英漢例句Nullable types are a special case of generic types. 可為Null的類型是泛型類型的特例。A SUM function that references a nullable expression. 引用可為空表達(dá)式的SUM函數(shù)。Tables A & B both have indexes on the nullable IND_COL column. 表A和B都在可空列IND_COL上有索引。Reset the nullable elements before new data is added to the bean. 重置空要素新的數(shù)據(jù)之前添加到豆。The Nullable class provides complementary support for the Nullable structure. Nullable類為Nullable結(jié)構(gòu)提供補(bǔ)充支持。nullable更多例句