Therefore, the Catalog Id value added in the input form is not valid. If the fetch() method returns a row, set the innerHTML of the validationMessage div to "Catalog Id is not Valid"

因此，输入表单中添加的 Catalog Id 值是无效的。

youdao

For method calls, I tried the same three access variations as for field access, with the added variable of using no-argument methods versus passing and returning a value on the method calls.

在方法调用中，我试用了与字段接入相同的三种接入变量，并增加了使用无参数方法变量，而不是在方法调用中传递和返回一个值。

youdao

If we had added a getValue method to class Leaf, we would either have to return some sort of flag value indicating that the method application is non-sensical or actually throw an exception.

如果我们已经向 Leaf 类添加了 getValue 方法，我们要么是不得不返回一些类型的标志值表明此方法应用是无意义的，要么是实际抛出一个异常。

youdao

The indicators of the production of GDP are re-valued at constant prices with the double deflation method where the value added at constant prices is the difference between the value of output and the value of intermediate consumption at constant prices.

UNESCO: Belarus: Report: Part I: Descriptive Section