Analysis of rill erosion characteristics for small watershed in soft rock area

Study of Flow Resistance Law in Rill Erosion on Loess Slope

黄土坡面细沟侵蚀中的水流阻力规律研究

The paper introduces the mechanism of rill formation.

介绍了细沟形成的机理。

Research on the Spatial Distribution Characteristics of Slope Rill Erosion

坡面细沟侵蚀垂直分布特征研究

The roller skating was rarely hold by peoples in the past, while it is becoming a popular sport and leisure activity in the modern city.

轮滑运动过去在中国是很少开展的项目，现已逐渐进入城市居民的健身娱乐活动中。

Some colleges in Changchun city has already carried out the course of roller skating, which is popular among the students. However, there is still some problems.

长春部分高校已经开始开展轮滑课，经过实践后发现轮滑深受学生喜爱，但是还存在一些问题。

My hobby is roller skating.

我的爱好是溜旱冰。

Thus, pushing ujul away from roller skating to Henriette.

于是，朱勒推着亨利埃特溜起旱冰来。

Last but not least, we should actively promote the characteristic of the roller skating to encourage the sports development in college students.

轮滑运动特色积极推动，鼓励大学生们发展体育运动。

Leonard: So roller skating... should we all have a bite to eat first?

那么滑冰的事…我们先在哪吃饭呢？

Hospital statistics regarding people who go to the emergency room after roller skating accidents indicate the need for more protective equipment.

医院对在溜冰事故中被送往急救室的患者的统计数据表明，我们需要保护性更强的装备。

Roller Skating is not the role of powerful forces in the body, muscle and joint injuries is relatively small.

轮滑运动没有强大的力量作用在身上，对肌肉和关节的伤害比较小。

Now there are so many sports for children. Speed roller skating as a fashionable sports is loved by children.

现在幼儿体育项目开展较多，速度轮滑作为时尚新颖的运动形式，广受幼儿的喜欢。

In universities, the undergraduates psychological barriers is an important causation influencing the teaching effect of speed roller skating.

在高校速度轮滑教学中，学生产生的心理障碍是影响教学效果的重要原因之一。

Ok, let me see. oh, you can go roller skating at the zoo.

好吧，让我看看。哦，你能在动物园滑旱冰。

Are you good at roller skating?

你擅长滑旱冰吗？

Yes. I like roller skating.

是的，我喜欢滑旱冰。

Chang Chun university roller skating professional field lacking.

本研究结论：1.长春市高校轮滑专业场地缺乏。

Hes 84 years old, recovering from a recent fall while roller skating.

他现年84岁，最近因滑旱冰摔倒（笑声），正在康复中。

I want to go roller skating.

我想要去滑旱冰。

I just love roller skating with my friends.

我就喜欢跟我的朋友去溜冰。