inexistent

In other words, null pointer values convey the notion of inexistent objects.

换句话说, 空指针值表达的意思是不存在的对象.

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the location seems unpopulated , but not necessarily abandoned or neglected, nor rusting or decaying, but life forms are inexistent.

这里似乎没有人居住，但不一定是被遗弃或遗忘的地方，也不是腐朽衰败的，却是生物存在的环境。

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At the same time, we apply the statistics method to identify the new words that are inexistent in the dictionary and supply them to the dictionary for the later text word segmentation.

同时应用统计方法识别出词典中没有的新词，并将其补充进词典中，用于切分后续文本。

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