| 1. | A fence marked the perimeter of the field .
一道篱笆标明了那块田地的周界。 |
| 2. | The cuticle exists as the separable outer boundary and consists of a layer of wax and pectin materials that appears to be structureless .
可以区分开来的外部周界是表皮层，由无定形组织的蜡质和果胶构成。 |
| 3. | Perimeter protection high - voltage fence system for prison
监所周界高压电网装置 |
| 4. | - perimeter secure . - all sectors locked down
-关闭周界-所有区域关闭 |
| 5. | Perimeter secure . - all sectors locked down
关闭周界-所有区域关闭 |
| 6. | Application of leakage coaxial cable in perimeter annunciator
泄漏同轴电缆在周界报警装置中的应用 |
| 7. | Two inequations of the triangle concerning the central dot and the periphery
涉及周界中点三角形的两个不等式 |
| 8. | Circumferential electric field
周界电场 |
| 9. | Multiple cordon survey
多环周界调查 |
| 10. | As i look over the run above state line falls , i reflect on what i know
我在观察周界瀑布上的漂流时，想起了我所了解的事情。 |
