要不时地搅拌牛奶蛋糊，防止其表面结皮。Stir the custard occasionally to prevent a skin forming.乳胶使用后应密封存放,防止乳胶表面结皮造成浪费.Pls seal up after use it to avoid freezing.牛奶结皮了.The milk has skinned over....
环C叫作A在B中的整闭包.The ring C is called the integral closure of A in B.并且生成R的自反闭包 、 对称闭包和传递闭包.And generate Rs reflexive closure, symmetric closure and transitive closure.闭包提供了与每次规则调用相关联的命名 ( 惰性 ) 变量.Closures provide named ( la...
我们还简单地讨论一下赋值.We also give a brief treatment of valuation.我们又怎样才能确信所选择的赋值是正确的 呢 ?How can we be certain that the chosen assignment is the right one?编译器无法为给定的类生成赋值运算符.The compiler cannot generate an assignment operator for ...