OSGi throws runtime errors if the imports and exports aren't explicitly declared.
如果导入和导出未显式声明，OSGi将引发运行时错误。
However, variables may also be explicitly declared as belonging to other scopes, using a variety of prefixes, as summarized in Table 1.
然而，也可以显式地将变量声明为属于其他范围，可以使用各种前缀进行声明，表1进行了总结。
By default, Spring finds a running MBeanServer instance or creates a default instance if one is not already running or explicitly declared.
在默认情况下，Spring会发现运行的MBeanServer实例，如果没有实例在运行或者没有显式声明的话，它会创建一个默认实例。
In contrast, IDS SPL supports a similar cursor looping statement but does not allow cursors to be explicitly declared, opened, or closed.
相反，虽然IDSSPL也支持类似的游标循环语句，但是不允许显式地声明、打开或关闭游标。
When variables do not need to be explicitly declared before you use them, it is easy to misspell a variable name and accidentally create a whole new variable.
变量在使用之前不需要显式声明的情况下，就会很容易拼错变量名然后不小心创建了一个全新的变量。
It includes all class data members, all class member functions (either explicitly declared, or implicitly generated by the compiler), all base classes of the class, and all their members. Consider.
它包括所有类的数据成员，所有类的成员函数(或者显式声明，或者由编译器隐式生成)，所有类的基类和所有它们的成员。
When it is run with its JDBC configuration, a third party DataSource is used, and a 'destroy-method' is declared explicitly.
当它和JDBC配置一起运行的时候，会用到一个第三方DataSource，并且它显式声明了一个destroy-method。
An explicit constructor cannot take part in implicit conversions. It can only be used to explicitly construct an object. For example, with the class declared above.
外部的构造器不能参与部分的隐式转换，只能明确的构造一个对象，例如，用上面的例子。
An explicit constructor cannot take part in implicit conversions. It can only be used to explicitly construct an object. For example, with the class declared above.
外部的构造器不能参与部分的隐式转换，只能明确的构造一个对象，例如，用上面的例子。
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