麻烦的冬季让越野跑和其他速度训练变得难以安全的持续进行，但是法特莱克训练不会受到影响。
Messy winter weather can make track workouts and other types of speedwork difficult to do consistently and safely. Not so for fartlek workouts.
一个简短的起飞和着陆(短距起降)飞机必须能够控制飞行速度低，但它也必须接受上述报价越野(巡航)的性能。
A short take-off and landing (STOL) aircraft must be able to fly at low controlled speeds, yet it must also offer acceptable cross-country (cruise) performance.
最初的比赛项目包括高山滑雪、越野滑雪、冰上曲棍球、北欧混合项目、跳台滑雪、速度滑冰和花样滑冰。
The original events were alpine and cross-country skiing, ice hockey, Nordic compined, ski jumping, speed skating and figure skating.
竞赛项目有速度滑冰、花样滑冰、冰球、高山滑雪、越野滑雪共5个大项40个小项。
Competition project has the speed skating, figure skating, ice hockey, alpine skiing, cross-country skiing with five sports in the 40 events.
研究结果如下：1、越野滑雪作为一种速度和技能性项目，在整个训练和比赛过程中，对膝关节的力量和柔韧性要求很高。
The major findings are as follows: 1, cross-country skiing as a kind of speed and skill projects, training and competition in the whole process, the right knee strength and flexibility are demanding.
轮式车辆天生就能达到较快的公路速度，因此，它更适合作战平台所需要的不是较高的越野能性能，换句话说对在公路上的使用机率要高于越野的机率的场合。
Wheeled vehicles inherently attain faster road speeds and, therefore, offer the best solution where unrestricted mobility is not the primary mission driver and on-road usage exceeds off-road usage.
这个简单的应用程序的基本功能是证明你的车辆的角度，而越野用的设备加速度。
The basic functionality of this simple application is to show your vehicle angles while off-roading using the Device accelerometer.
这个简单的应用程序的基本功能是证明你的车辆的角度，而越野用的设备加速度。
The basic functionality of this simple application is to show your vehicle angles while off-roading using the Device accelerometer.
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