Semi Arid Region的意思|示意

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。

Northeast semi-arid region is one of the main parts of the north dry farming area, most of which have no irrigation water resources.

东北半干旱区是我国北方旱农地区的重要组成部分，多数地区没有灌溉水源。

Runoff collecting irrigation agriculture rapidly rises in the last stage of the eighth five year plan in northwestern arid and semi arid region, and it plays an active role in promoting grain output.

集流灌溉农业是“八五”末期在我国西北干旱、半干旱地区迅速兴起的农业灌溉方式，对该区增产粮食起到积极推动作用。

In comparison with barren slope, a pilot study of hydrology effect of artificial woodland surface soil in semi-arid low mountainous upland region of western Liaoning province was carried out.

以荒山为对照，对辽西半干旱低山丘陵区人工林地表层土壤水文效应进行了初步研究。

Shanxi Province, at the east of the Loess Plateau, is located in the typical semi-arid region in northern China.

山西省地处黄土高原东部，属我国北方典型的半干旱区。

The problem of plant conservation is serious in arid and semi arid region.

干旱地区物种保护的问题更为突出。