The delimitation of stands within ecotons generally gives on difficulties.在群落交错区范围内,通常划定群落片段的边界并不太困难.The matter of delimitation needs the two countries to negotiate. It can't be decided unilaterally.划界的事还需两国商量, 并不是任...

delimitation的音标：delimitation的英式发音音标为：[dɪˌlɪmɪ'teɪʃən]delimitation的美式发音音标为：[dɪˌlɪmɪ'teɪʃən]...

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