踏上

The third is lubricous degree, symmetry and unsymmetry of knee and ankle joint track.

摘 要：在次最大强度下改变骑行变量坐角与坐高，结果表明：恢复阶段的曲柄角速度及膝、踝关节轨迹特征的理论论证与实际结果具有很好的一致性；参与本次实验的自行车运动员坐角不应小于72°、坐高不低于106%th的定位较为合理；初步确认了踏蹬技术的三种运动学诊断指标即提拉阶段的曲柄角速度、不同组合下踏蹬时上、下死点区域的大小，膝、踝关节中心轨迹的重叠程度、光滑程度、对称性与非对称性。

Up and down and back and forth she trampled the loose hay with all the might of her legs, while the forkfuls kept coming over and falling, and she went on trampling while the wagon jolted on to the next haycock.

她就这样上上下下前前后后的用腿上所有的力气踩踏着松散的干草，一叉一叉的干草不断地翻滚下来，她也就继续踩踏，而马车也颠簸的走向下一个草垛。

We should have ceased our songs as soon as the streamlet caroled less musically over its rocky bed; and with harps swinging on the willows, we should have paced to and fro upon the withering grass, lost in pensive thought.

当水流潺潺的声音稍为减少了一些的时候，我们感谢赞美的歌声可能早就停止了；我们会将歌颂神的乐器丢在柳树枝上，自己却在枯黄的草地上踏来踏去，焦虑得像失去了魂一般。

A new-type bike features that its pedal crank has an arc rack bar acting on the ratchet gear in single direction and in turn driving the drive chain wheel, a reset unit composed of crank mechanism is used to make left and right pedal cranks be pedaled alternatively, and its front movable saddle plate is connected via connecting rod to pedal crank for making rider comfortable. Its advantages are high drive performance and efficiency and saving labour.

一种新式自行车，其最大特点是蹬踏杆上含有一弧形齿条，由该弧形齿条上的轮齿作用于具有单向离合的棘齿轮，从而带动主动链轮转动，由曲柄机构组成的复位器使左右蹬踏杆能够交替连续踩踏以驱动自行车行驶，前活动座板与蹬踏杆由连杆相连结，从而实现同步摆动给以乘骑者踩踏感到舒适，该发明具有传动性能好，效率高，力损耗小等优点。

Robert Peary, Matthew Henson and their guides stood on one of the last adventure destinations of the early 1900s.

罗伯？培利、麦修？韩森和他们的向导踏上了这个在一九00年代初期被视为终极探险目的地之处。

Visitors were invited to take off their shoes to explore or recline on the undulating landscape inspired by the nineteenth-century woodblock prints of the Japanese artist Hokusai.

这个景观的创意源自19世纪日本艺术家北斋的木版画。参观者需脱掉鞋子，才能踏上地毯。

Now he was much closer to Jerusalem and the cross.

他们已经愈来愈接近耶路撒冷；而对基督来说，他知道自己快将踏上十字架的道路。

Now he was much closer to Jerusalem and the cross.

他们已经愈来愈接近耶路撒冷；而对基督来说，祂知道自己即将踏上十字架的道路。

It would take 15 hours from Uppsala, our present location, to Kiruna by train. We set our foot on snowy Kruna probably around midday.

从我们所在的乌普萨拉乘火车到基律纳要15个小时，等我们踏上白雪皑皑的基律纳时，大概已经是中午了。

Since 2005, having the athletic sports such as bag of material of shoemaking of 20 years of collect, shoe, dress, bag as the enterprise of professional equipment equipment, be equal to the road that the gram set foot on to never had gone --" brand internationalization ", to Yaomutuomubo, Ataisite, Wuguxiji and mulberry already were signed when 2008 Ni Weimusi ,, the Badier that signs before Jiashangzhi and Kyd, a Ke Daiyan group that formed battle array of star of a 7 big NBA.

从2005年起，作为一家有着20年集制鞋、鞋材、服装、包袋等体育运动专业装备器材的企业，匹克踏上了一条从未走过的道路——&品牌国际化&，到2008年时已签约穆托姆博、阿泰斯特、武贾西奇和桑尼·维姆斯、达内尔·杰克逊五名NBA球星为其形象代言，加上之前所签的巴蒂尔和基德，组成了一支七大NBA明星阵容的匹克代言团队。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。