be_sure_objects_有道手机词典

1.Before using objects like rows and cells, be sure to test them to make sure they are not null.
在使用行和单元格这样的对象之前，一定要测试它们，确保它们不为空。
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2.Make sure that any objects that need to be explicitly closed or returned to the pool are so done.
对于任何需要显式关闭的或需要返回到池中的对象，请确保进行了这样的操作。
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3.If an organization sets standards for which shapes are to represent different objects in a process, there is no way to error check to be sure that the shapes are used correctly.
如果组织设置了相应的标准，规定哪些形状表示流程中的不同对象，则没有办法进行错误检查，无法确定形状是否使用正确。
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