所有人的双脚必须一直保持与地面接触。
这种人在跑步的时候，与地面接触的是他们脚和鞋的外侧。
When someone with supination runs, their foot makes contact with the ground on the outside of th e shoe and foot.
这将会使气囊去除并帮助草皮与地面接触近而扎根。
This will remove air pockets and help the sod make contact with the ground and take root.
这种人在跑步的时候，与地面接触的是他们脚和鞋的外侧。
When someone with supination runs, their foot makes contact with the ground on the outside of the shoe and foot.
因此，大气由于与地面接触而被加热，并因此引起垂直运动。
The atmosphere, therefore, is heated by contact with the surface and vertical motion thereby ensues.
型曲线鞋底拉拽设计，增加鞋子与地面接触面积，最大程度防滑。
S-Curve Outsole: S-shaped lug design allows for maximum ground contact for slip resistance.
重点是针对没有走得较快，缩短时间，你的脚与地面接触的每一步更快。
Focus on making each step quicker without going faster and shortening the amount of time that your foot is in contact with the ground.
这个圆锥体沿着飞行路线在地面上扫过，底部与地面接触部分产生连续的轰隆声。
As the cone spreads across the landscape along the flight path, they create a continuous sonic boom along the full width of the cone's base.
根据电脑的模拟，长足跟通过延长短跑选手足部与地面接触的时间同样可以使得选手们获得更快的速度。
According to the computer simulation, having long toes also makes sprinters speedier, by extending the time that a runner's foot makes contact with the ground.
首先，当你失去与地面接触你失去的能力，改变方向(因为你是在空中，你想让你的方式增长)。
First, when you lose contact with the ground you lose the ability to change direction (since you are in the air, you are going to go the way you jumped).
在此轮胎里面镶了一个装有微猩感应器的小型设备，此设备可以沿三轴测量与地面接触处的加速和减速。
In it is embedded a small device containing miniature sensors that can measure the acceleration and deceleration along three axes at the point of contact with the road.
过关时选择装备沙滩排球进入充气城堡关卡，在敌人间不断反弹，保证自己与地面接触的次数小于6次即可。
Clear a bouncy castle round when bouncing off the castle floor fewer than 6 times. You should play Bassketball!
只是旅行后往往没有如想像中，人生从此就焕然一新，或许就像飞机降落时，速度与风阻造成机身与地面接触时的剧烈阵痛。
However, my life is not on a new look as imagined after travel. Perhaps it is just as the plane landed, its body dragged caused by speed and wind resistance. It is pain.
这项运动的规则要求竞走运动员的膝盖在大部分的腿部摆动过程中保持笔直，一只脚始终与地面保持接触。
The sport's rules require that a race walker's knees stay straight through most of the leg swing and one foot remain in contact with the ground at all times.
不应该允许它接触地面或地板，以及与物体摩擦。
It should not be allowed to touch the ground or floor, nor to brush against objects.
当然，还有一件东西是我们必须首先考虑的——那就是地面与汽泡纸接触面的大小。
There is one thing I need to estimate first –the area of contact between the ground and the bubble wrap.
这项研究发现，在细菌污染方面，食品与地面质材的组合与食品接触地面的时长几乎同等重要。
The composition of the food and the surface on which it falls matter as much if not more than the length of time it remains on the floor, the study found.
古代中国的一种习俗，用额头接触地面以表达尊敬与听从。
Former Chinese custom of touching the ground with the forehead as a sign of respect or submission.
例如，这一建筑结构通过减少与地面的接触点设计而成，从而保护草甸的生存环境。
For instance, the structure is made in a way to reduce the amount of points touching the protected biotope meadow.
此外，由于增设的方向指示器下平面扩大了与地面的接触，提高了球托的整体稳定性。
Besides, the whole stability of the ball buddy is increased since that the lower surface of the added direction indicator enlarges the contact surface with ground.
根据计算出的坦克和地面接触后达到热平衡时的温度场分布，绘制出真实感较强的坦克与背景的红外合成图像。
Then we calculate the re-distribution of temperature field after the tanks passing through and draw the infrared synthesis images of tanks and its underlying ground.
安装场地必须宽敞、干净，将纸皮或珍珠棉平铺在地上，避免家具部件在安装过程中与地面直接接触。
The installation area must be capacious and clean, lay paper or pearl brocade on the ground to prevent it from contacting the ground directly during installation.
规则二：不要接触与您的脚的地面。
其目的是提供一种基板前端翘起，避免闸板与地面直接接触，且板带可随时调节的冰雪滑板。
The aim thereof is providing an ice and snow slide plate whose substrate's front end turns up to avoid a direct contact of a shutter and a ground, and whose strip can be adjusted momentarily.
单杠、双杠、健身器材等等，可用水泥垫高金属器械与地面直接接触，就可防止长期浸泡在水中，潮湿的地气也接触不到金属器械，增加了金属器械的使用年限。
While for horizontal bar and parallel bars, a concrete pad should be built to prevent the metal facilities soaking in water and from moist earth, thus increasing the service life.
它由4栋楼宇组成，整套楼宇被两个垂直的楼明确的表现出来，没有窗户，只有与地面的接触，并在屋顶设计成天顶照明。
Composed by four housing blocks, the whole set is articulated by two vertical access volumes, without Windows, ripped only on the contact with the floor and on the rooftop for zenithal lighting.
车队和轮胎生产商意识到，可以通过忽略干胎面花纹将橡胶胎面与地面的接触性能最优化。
Teams and tyre makers realised that, by omitting a tread pattern on dry weather tyres, the surface area of rubber in contact with the road could be maximised.
机身带有吸尘口，可外接吸尘器，弹簧底座使吸尘罩保持与地面紧密接触，确保有效到吸除产生的粉尘。
Sprung mountings ensure that the suction housing of the machine remains in close contract with the work surface, thus ensuring effective dust removal.
机身带有吸尘口，可外接吸尘器，弹簧底座使吸尘罩保持与地面紧密接触，确保有效到吸除产生的粉尘。
Sprung mountings ensure that the suction housing of the machine remains in close contract with the work surface, thus ensuring effective dust removal.
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