The research of the formation of urban leisure industrial cluster based on increasing-pole theory.
基于增长极理论的城市休闲产业集群构建研究。
"While tourism has many advantages to offer the South Pole, the increasing influx causes horrendous pollution," he said.
“虽然提供南极游的旅游业得到许多好处，但是日益涌入的人流却导致了惊人的污染。”他说。
The increasing of takeoff velocity and rational decreasing of takeoff Angle are able to help bend the pole, grip height on the pole and swing velocity.
提高起跳速度，合理减少起跳角，对加大弯竿，提高握竿高度和摆体速度有高度正相关关系。
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