Descriptive ecology is a dry subject.
描述性的生态学是干燥无味的课题。
There are four distinct characters to modern ecology: (1)From descriptive discipline to experimental discipline;
现代生态学则具有（1）从描述性科学走向实验科学；
There are four distinct characters to modern ecology: (1)From descriptive discipline to experimental discipline;
现代生态学则具有（1）从描述性科学走向实验科学；
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