如果端部形式未指定，在ISOGEN中会出现错误，或者会出现不可预知的结果。
If an end type is not specified, ISOGEN does not know the end type, an error will occur, or the result becomes unpredictable.
如果端部形式未指定，在ISOGEN中会出现错误，或者会出现不可预知的结果。
If an end type is not specified, ISOGEN does not know the end type, an error will occur, or the result becomes unpredictable.
应用推荐