perimeters

英 [pəˈrɪmɪtəz]

美 [pəˈrɪmətərz]

n.  (土地的)外缘，边缘; 周长
perimeter的复数

柯林斯词典

• N-COUNT 外缘；边缘
  Theperimeterof an area of land is the whole of its outer edge or boundary.
  1. ...the perimeter of the airport...
     机场四周
  2. Officers dressed in riot gear are surrounding the perimeter fence.
     身穿防暴服的警察正在包围外围的栅栏。

双语例句

• The image processing about the differentiation rates of MAP-2 positive neurons, the number of AChE positive neurons, the dimensions and perimeters of the neurons were employed.
  并对MAP-2阳性神经元的分化率、AChE阳性神经元数及其它们的细胞面积和周长进行图像处理；
• A power law relationship was found among the mean patch areas and perimeters of all the landscape elements, with a fractal dimension of 1.30, indicating a low degree of patch perimeter complexity in the landscape.
  各景观类型的平均斑块面积和周长遵从分形规律，分形维数1.30，景观整体的斑块边界的褶皱程度较低。
• Ellis, let's make sure the perimeters are secured.
  艾理斯，我们要确保一切安全。
• The sinuosity of shorelines and the perimeters reduced, and the structure of the shorelines became monotonous during the past 30 years.
  近30年来，太湖流域湖泊的岸线曲折度降低，岸线长度减少，岸线结构趋于单调。
• Characteristic of perimeters and areas of in-between shapes were obtained through experiments of various proportion functions and curves data.
  通过对不同比例函数和曲线数据的实验，得到了调配曲线的周长和面积的变化特性。
• The Relationship between Side Perimeters and Carrying Capacity of the Unit Structure in Molded Pulp Product
  纸浆模塑制品单元结构侧壁周长与承压能力的关系
• In dual-sensor mode, the video assistant can be operated in parallel with its video motion detector to monitor perimeters, open sites, and buildings.
  在双传感器模式下，视频协助连同其视频动态探测器一同监控周边环境，开放场地和高楼大厦。
• Methods: The perimeters and areas of left and right atrioventricular orifice fibrous rings, and areas of the mitral valve and tricuspid valve and the number of chordae tendineae attached to the valves were observed and measured on 42 hearts of adult cadavers fixed with formaldehyde.
  方法：采用42例经福尔马林固定的成人心脏标本，观测房室口纤维环的周长和面积，二尖瓣和三尖瓣的面积及瓣膜各部附着的腱索条数。
• A new Demonstration of the Equal Perimeters of Triangles
  三角形等周问题证明新探
• The component model is used to provide the internal component geometric perimeters, material composition, kill modes, criticality flag, and the logic expression of component kill with.
  对于部件模型，主要提供几何尺寸参数、材料参数、杀伤模式、致命性标识，以及部件杀伤与飞机杀伤的逻辑关系等数据。