This provides scientific basis for rational land use planning in arid and semi-arid areas.
这为干旱、半干旱地区制定合理的土地利用规划提供了科学依据。
2
The experiment, demonstration and popularization provide the quick recovery of shrub-grass in semi-arid region of Loess Plateau with scientific foundation.
该体系的组装配套与试验、示范、推广为黄土高原农牧交错区灌草植被的快速恢复提供了重要的科学依据。
3
Micro gas pressure sensors are widely used in the fields of chemical industry, spaceflight, foodstuff processing, semi-conductor processing, electronic encapsulation and scientific researches.