Drainage natural的意思|示意

As one of the largest gas production area of China, Sichuan gas filed ensure stable production of natural gas of the maturing filed by the drainage gas recovery technology.

四川盆地是我国最大的天然气生产基地之一，而实施排水采气工艺技术是老区天然气稳产极其重要的保证。

This paper single out two places of Beijiang River drainage basin? Binjiang River small drainage basin and Pajiang River natural detention basin in Guangdong province to study flood risk zonation.

本文选择了广东省北江流域的两处区域——滨江小流域和潖江天然蓄滞洪区，进行洪灾风险区划的研究。

Punctal occlusion is a mechanical treatment in which the tear drainage system is blocked in order to aid in the preservation of natural tears on the ocular surface.

封闭泪点是一种机械性治疗，可以阻塞泪液排除系统，使得原有的泪液能保留在眼球表面。

The former was deduced by the natural small basin, but it is not being considered the underlying surface change and different drainage tube net system.

前者是根据天然小流域导出的，对城区因下垫面的变化及排水管网系统的差异，采用该方法显然不十分合适；

Building placement and architecture should be "site sensitive," ie, it should take natural slope and drainage into consideration.

建筑布局和结构应该是“敏感地点”，即应考虑到自然坡度和排水。

The absorption capacity of a natural mineral adsorbent has been investigated for sulfate reduction in acid mine drainage.

介绍了一种采用针铁矿的天然矿物原料吸附酸性矿井废水中硫酸根离子的试验研究。