在某些区域（主要是机场附近），受管制的空域一直延伸到距地面215米之上，而且在紧邻机场的区域，控制区域一直延伸到地表。
In certain areas, mainly near airports, controlled airspace extends down to 215m above the ground, and, in the immediate vicinity of an airport, all the way down to the surface.
日本首相菅直人发出警告称，可能有更多的核泄漏，并要求距核电站30公里以内的居民呆在室内。
Prime Minister Naoto Kan warned there is a risk of more leaks and urged people within 30 km of the facility to remain indoors.
在无数遥远的星系中，并非只有长蛇座才显示出红移现象，由于宇宙一直在膨胀，所有的东西都在移动，之所以能较容易地观察到长蛇座的红移，是因为星系距我们越远，其远离我们而去的速度就越快。
Everything is shifting, because the universe is expanding. It's just easier to see Hydra's redshift because the farther a galaxy is from our own, the faster it is moving away.
这座不幸的城市位于也门首都萨那（Sana'a）以南，距其有四小时的车程。 至于首都萨那，自今年早些时候暴发动乱以来，一直有大批民众在抗议。
It was the worst attack so far on the peaceful demonstrators in Taiz, a poor city four hours south of the capital, Sana'a, where there have been many protests since unrest broke out earlier this year.
1991年，十一岁的杜加尔德在距其南太浩湖(South LakeTahoe)家约170英里外被抢走后，一直杳无音讯，。
Dugard had been missing since being snatched in 1991, when she was 11, outside her house in South Lake Tahoe, about 170 miles away.
卡特一直活到1939年3月，他即将年满65岁的时候，此时距他进入图坦卡蒙墓已经时隔17年了——这其间他甚至还在墓中工作了10年。
Carter survived until March 1939, right before he turned 65 and nearly 17 years after entering the tomb-a decade of which was spent working in the tomb itself.
如果你一直规规矩距的，她又觉得你不喜欢她。
由于弯道水流结构与直段水流结构有着很大的差别，所以弯道抛石落距也有别于直段的抛石落距。
Because the flow structure in bend is very different from that in straight channel so that their falling distances of rock riprap are also different.
但他也可以选择使用机器人：在小男孩的书包里放入一个信标台，足球大小的无人飞机会盘旋在距地面几米高的地方，一直跟着信号。
But he can use a robot too: a football-sized drone, hovering several metres off the ground, follows a beacon stashed in the little boy's school bag.
与直井区块开采方式存在最优井网和井距类似，在井的基本结构确定之后，存在最优的分支间距；
There exists the optimal value of space between side laterals, which is similar to the existence of the optimal well pattern and pattern well spacing in vertical well section production mode.
直齿锥齿轮的齿圈径向跳动是重要的检验项目，是影响齿距累积误差和齿距误差的重要因素。
The radial runout of tooth ring of the coniflex gear, which is an important test item, is an important factor influencing the accumulated error of tooth spacing and the error of tooth spacing.
针对搅拌过程中一直存在的难以解决的动态密封问题，基于磁超距耦合传动原理，在浓相煤粉气力输送中开发了一种新型的磁传动密封搅拌装置。
Based on the principle of magnetic coupling driving, a new type magnetic driving seal agitator was developed because of the problems of unresolved dynamic seal problem in the agitating process.
它们正按照长期规划建设风电场，一直要建到距海岸125英里远的地方，而黑尔戈兰岛是最适合用来做行动基地的一片陆地。
It is the most convenient body of land to use as an operations base for the huge wind farms they are installing, with long-range plans to go as far as 125 miles offshore.
线路故障定距一直是电力系统重要而难于解决的课题。
Fault location is a difficult problem to solve in power system.
在目标跟踪领域，通过三坐标雷达的测量值(斜距、仰角及方位角)来估算目标的真实高度一直是个难点。
In target tracking domain estimating the true altitude of a target from 3-d radar is always been a challenge.
公司自主研发的“固定桨距直升机专用木桨”极大提高了4通道小电直的稳定性和操控性，填补了这类产品的国际空白。
The "Sepcial for Fix Pitch(FP) R/C Helicopter Wood Blade" developed by our company improve the performance of 4channel heli a lot, which fit the need of international customers.
构建了基于计算机视觉的齿形链链板的测量系统，对直线和圆的边缘定位，提出了新的亚像素算法，计算了齿形链链板的销孔直径及圆度误差、链板节距和两直边夹角，对测量结果进行了误差分析。
The measurement system on chain board of tooth shape chain was established based on computer vision, and a new kind of sub-pixel algorithm for edge orientation of beeline and circle was put forward.
构建了基于计算机视觉的齿形链链板的测量系统，对直线和圆的边缘定位，提出了新的亚像素算法，计算了齿形链链板的销孔直径及圆度误差、链板节距和两直边夹角，对测量结果进行了误差分析。
The measurement system on chain board of tooth shape chain was established based on computer vision, and a new kind of sub-pixel algorithm for edge orientation of beeline and circle was put forward.
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