| 1 | In April, I enjoyed the fabulous sunrise on the summit of Mount Wawu, Sichuan (Sunrise). This time, the same spectacular view from a different angle. | |
| 2 | In order to explore feasible and effective control strategies, we have serious harm Hongya plantation area to set up kind of red-bellied squirrels for research. | |
| 3 | 对鸡公山、大岗山和洪雅种源试验的调查材料，用随机效应检查和固定效应检查两种方法检验和比较了同一地区不同种源对断面积生长模型的影响。 By using panel data and fixed effects regression models, we have developed in this paper a new method which can be used to correct the omitted variable bias in some regression models. |
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