他们向主干道路方向行驶。
实验结果表明，该方法可以很好地从SAR图像中提取各种主干道路。
The experimental results show that the presented approach can effectively extract main roads from high-resolution SAR images.
到目前为止，全线已完成主干道路路面以外150多个勘探点的勘探工作。
Up to now more than 150 sites beyond the pavements have been prospected.
结合模糊连接度理论和SPOT影像上道路的表现特性提出了主干道路半自动提取的方法。
The new method of road semi-automatic extraction was proposed, which was based on multiseeded-fuzzy connectedness combined with road feature in SPOT image.
阿德莱德拥有许多早期澳式建筑的典范，比如贯通南北的主干道路----余威廉大街上的市政大厅。
The city contains many fine examples of early Australian architecture, including the town hall on King Wiiliam Street---the wide main N-S thoroughfare.
和道路相连的主干道被永久封闭，戴着圆帽的保安会检查一切靠近的车辆，客人们不得不在较远的检查点下车。
The main entrance is no longer accessible from the road; guards check under the bonnets of approaching cars, and guests are dropped off at a screening centre a long walk away.
他转会到北向的道路，放松了许多，但还是保持着他的速度，最终如计划的那样在林马斯驶离主干道。
He swerved back into the northbound lane, relaxed a bit, but kept his speed, eventually leaving the main highway, as planned, at Limoux.
主干道只是一条脏乱的道路。
厂内通往各车间的主干道设计成环形道路，便于车辆运行，有利消防。
Within each workshop to the main ring road, designed for vehicle operation, good fire.
东侧在地块内设置辅道，缓解商业车流对城市道路造成的交通压力，维持主干道车行顺畅。
An auxiliary road is set in the east side of the plot to release the traffic pressure caused by business vehicles to the city road and to maintain the smooth traffic on main road.
在交通环境中以城市主干道、混合式道路和无交通控制道路多发。
Most traffic accidents occurred on vital communications line, roadways without footpath and roadways without traffic control.
绿色背景道路代号指示到达主干道的方向。
Route Numbers on a green background show the direction to a primary route.
根据中国道路建设的设计规则，车辆的总体限高为4.5米，而主干道上的桥下限高则为4.2米。
According to China's design code for road construction, the general height limit for vehicles is 4.5 meters, while the under-bridge height limit on main roads is 4.2 meters.
基地内已经建成四纵三横的道路网架，其中一条为规划全长5公里，宽为35米的景观主干道。
The traffic network composed of four lengthwise and three transverse roads has been built in the Base, including one landscape backbone road with planned overall length of 5 km and width of 35 m.
在凯尼恩学院，这个地方便是一条十英尺宽、名为“中间道路”的人行道，它是这所坐落于山顶的哥特式校园的主干道。
At Kenyon College, that space is "Middle path," a 10-foot-wide footpath that serves as the Gothic hilltop campus' central artery.
在凯尼恩学院，这个地方便是一条十英尺宽、名为“中间道路”的人行道，它是这所坐落于山顶的哥特式校园的主干道。
At Kenyon College, that space is "Middle path," a 10-foot-wide footpath that serves as the Gothic hilltop campus' central artery.
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