| 释义 |
perimeters
英音 [ pəˈrɪmɪtəz ]
美音 [ pəˈrɪmɪtərz ]
释义
[数] 周长
例句
1·The areas and perimeters of these quartz grains were calculated by GIS-based technologies.
并计算出每颗石英的周长和面积。
2·Users can set asset protection perimeters using the system's location awareness technology.
用户还能利用该系统的定位感知技术设定资产保护范围。
3·We can follow the railway lines through the security perimeters and into the elite compounds.
跟着铁路线穿过保安区就进入了核心地带。
短语
1·wetted perimeter
[地]湿周
2·perimeter blasting
光面爆破；周边爆破；巷道周边爆破法
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