网区 meaning in English

barrier

A study of fine geological modeling of braid fluvial sandbody in the dense drilling zone
密井网区辫状河道砂体精细地质建模方法研究
Strategically located at the prince of wales hospital in one of the largest clinical catchment areas within the territory and with a broad clinical base for translational research in non - invasive diagnostics and innovative therapeutics of prevalent diseases
设于威尔斯亲王医院，位处全港最大的医疗服务网区之一，为研究各种常见疾病的无创诊断和创新治疗方法提供有利条件