其二为自封闭型，以突出煤层为代表。
Another is called reservoir self trap, represented by the outburst coal seam.
当 时，介质具有自封闭趋势，属于“指向型”；
Media are self-sealing when and they can be named as directional type.
只要这些来自封闭模型和片断的元素是有效的选择，它们都会显示出来。
Elements from closed models and fragments are also shown, as long as they are valid selections.
而一个没有内容的元素由一个空的子列表表示，但是一个自封闭的标记由None表示。
Moreover, an element that has no content is represented by an empty child list, but a self-closed tag is represented by None. Listing 2 shows this structure in action.
类似地，在SelectElement对话框的Search标签页中，来自封闭模型中的元素又重新回到它们相匹配的列表中。
Similarly, in the Search TAB of the Select element dialog, elements from closed models are returned in the list of matches.
类似地，在SelectElement对话框的Search标签页中，来自封闭模型中的元素又重新回到它们相匹配的列表中。
Similarly, in the Search TAB of the Select element dialog, elements from closed models are returned in the list of matches.
应用推荐