outer perimeter
外围
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The continuous line forming the boundary of a closed geometric figure.
构成封闭几何图形边界的连续线。
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例句 (20)
outer perimeter = 外围 (构成封闭几何图形边界的连续线。)
- Security guards patrolled the outer perimeter of the building.保安人员巡逻着大楼的外围。
- The guards were stationed at the outer perimeter of the military base.守卫驻扎在军事基地的外围。
- The soldiers established a defensive line along the outer perimeter of the camp.
- The motion sensors detected movement near the outer perimeter of the compound.士兵们沿着营地的外围建立了一条防线。
- Visitors were not allowed to cross the outer perimeter without special clearance.运动传感器探测到大院外围附近有活动。
- A high fence runs along the outer perimeter of the private estate.
- A high fence marked the outer perimeter of the sensitive research facility.未经特别许可,访客不得越过外围。
- Police set up a checkpoint at the outer perimeter of the crime scene.一道高栅栏沿着私人庄园的外边缘延伸。
- We need to extend our surveillance to the outer perimeter of the property.
- The outer perimeter was breached during the protest last night.一道高高的围栏标示着敏感研究设施的外围。
- The scouts navigated carefully around the outer perimeter of the forest fire.警察在犯罪现场的外围设立了检查站。
- The aircraft taxied toward the outer perimeter of the airfield for maintenance.
- Check the outer perimeter for any signs of intrusion.我们需要将监视范围扩大到物业的外围。
- They established an outer perimeter to keep civilians away from the fire.昨晚的抗议活动中,外围防线被突破了。
- The new road will run along the outer perimeter of the industrial park.
- Light was visible even at the outer perimeter of the dark forest.侦察兵们小心翼翼地绕过森林火灾的外围。
- They designed the garden with a dense shrubbery forming its outer perimeter.飞机滑向机场的外边缘进行维护。
- The city's outer perimeter is marked by a series of ancient defensive walls.
- The spacecraft was designed to withstand impacts on its outer perimeter.检查外围是否有任何入侵迹象。
- Security teams are responsible for patrolling the outer perimeter every hour.他们建立了外围以防止平民靠近火场。