Class with a specified error message , the name of the file that could not be loaded , and a reference to the inner exception that is the cause of this exception 使用指定的错误信息、不能加载的文件的名称和对作为此异常原因的内部异常的引用来初始化
To model a class s role , you draw a box and place the class s role name and class name inside as with the instances notation , but in this case you do not underline the words 为了建立类的角色模型，你画一个方格，并在内部放置类的角色名及类名，作为实体记号，但是在这情况你不能加下划线。
If it is not appropriate to apply the certification mark to the body of the product ( s ) , the certification mark must be applied to the smallest packing of the product ( s ) and indicated in the attached document ( s ) （三）在相关获得认证产品的本体上不能加施认证标志的，其认证标志必须加施在产品的最小包装上及随附文件中；
One key design feature that ? s easy to miss : if it can be loaded , the linked - to content replaces the element in question ; in other words , a fallback mechanism is built - in , even over multiple levels of nesting 有一个关键设计特性很容易被忽略：如果不能加载，所链接的内容就会代替该元素；换句话说，有一种内置的应变机制，即使有多层嵌套，也能应付。
Unfortunately , testing on three separate systems , knoppix ppc never managed to boot quite right : kde would not load , and the fallback was a crude twm shell that did not get the video mode quite right colormap and sizing problems 不幸的是，分别在三个系统上进行的测试， knoppix / ppc从未成功引导： kde不能加载，只能得到一个粗糙的twm shell ，这个shell没有正确的显示模式（颜色映射表及其大小的问题） 。
