他们把公尺的长度规定为经过巴黎的子午线长度的一定比例，而这条子午线长度的精确计量(以“突阿斯”为单位)还在进行中。
The metre was to be defined as a fraction of the Paris meridian whose precise measurement (in toises) was under way.
下午两点半前，虽距出发点已经爬了1300公尺的高度，可我们离山顶还有20公里，为了确定能在天黑前回到旅馆，还是决定折返。
By 2:30pm we were still 20 km from the top, although some 1300 metres above our start altitude and we turned back to ensure we could be home by dark.
他赢了400公尺的跨栏赛跑。
他们飞行在四千公尺的高度。
她量出了两公尺的布。
佛塞特今天飞到了约八千公尺的高度，明天可望再尝试一次。
Fossett flew to a height of 8000 meters today, and is expected to make another attempt tomorrow.
在长道比赛中，两名选手绕着四百公尺的椭圆形溜冰场比赛。
In a long-track race, two skaters race around a 400-meter oval ice rink.
保持平滑且稳定的下降速度，朝直径1公尺的圆形降落区降落。
Try for a smooth constant rate of descent directly to a one (1) meter landing circle.
将机头转至迎风面，并且继续水平直线前进至少10公尺的距离。
Turn into the prevailing wind direction and continue straight and level for no less than ten (10) meters.
那段时间里，每分钟约有五十万立方公尺的水从瀑布上方往下倾泻。
At that time, 500000 cubic meters of water pour over the falls every minute.
十天之后，摄影小组登上三千公尺的高度，并终于发现熊猫活动的身影。
After 10 days, the team climbs to 3,000 meters and finally finds panda activity.
现代货运火车和电车也在400公尺的轨道上，过栈桥，穿隧道，还途经水流喷泻的瀑布。
Modern freight trains and trolleys also run on about 400 meters of track at the exhibit over trestles, through tunnels, and past cascading waterfalls.
现代货运火车和电车也在400公尺的轨道上，过栈桥，穿隧道，还途经水流喷泻的瀑布。
Modern freight trains and trolleys also run on about 400 meters of track at the exhibit over trestles through tunnels and past cascading waterfalls.
2009年昆山厂区面积同样达11,000平方公尺的二期厂房也已兴建完工，并于2011年投入生产。
Construction of a second 11,000 square meter facility in Kunshan was completed in 2009 and began production in 2011.
事实上，树獭每分钟只移动二到三公尺，这让牠们成为世界上最迟缓的动物。
In fact, sloths only move two to three meters per minute, which makes them the slowest mammals in the world.
道格：你得拿枪抵住我的头，才能逼我从五公尺高跳下去。
Doug: You'd have to put a gun to my head to make me jump from five meters.
有些树木大约需要六十年才能长成，但竹子一天就可以长高近一公尺，这使得竹子成为世上再生性最强的植物之一。
Some trees require around 60 years to grow. But bamboo can grow almost a meter a day. This makes it one of the world's most renewable plants.
这批乐手分别来自5个乐团，他们说上月在卡拉拔塔5,545公尺高的地方表演。
The artists, from five separate bands, said they performed at 5,545m at Kalar Pattar last month.
根据这张图，我估计每个喷嘴的半径约0.6公尺(虽然我认为估计值稍微大了点)。
Based on this image, I am going to estimate each nozzle to have a radius of about 0.6 meters (although I think that estimate is a bit large).
丽兹：我们现在看的项目是五公尺跳台跳水。
丽兹：我们现在看的项目是五公尺跳台跳水。
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