Ningxia area的意思|示意

This paper, using the principle of field water balance, establishes the irrigation model of Ningxia Yin-huang irrigation area, and discusses the calculation of parameters in the model.

本文应用农田水量平衡原理，建立了宁夏引黄灌区麦田灌溉横型，并对模型中有关参变量的计算进行了讨论。

The area of Gansu, Ningxia, Qinghai and Xinjiang is located in the western border of our motherland, and it has historically been an important area of multi-ethnic mixed.

甘、宁、青、新地区地处祖国西部边陲，自古以来就是多民族混杂居住的重要地区。

25Chinese women lay straw in a grid to prevent the sand from drifting in the wind in the desert of Baijitan Conservation Area near Yinchuan, Ningxia Hui Autonomous Region on July 17, 2010.

2010年7月17日，宁夏银川附近的白芨滩自然保护区的沙漠中，一名妇女正在将草植成网状，以防止沙子随风而起。

The paper pointed out Ordos and Alxa Plateau were pastoral area, Boundary of Song and Tangut, Hexi Corridor belonged to mixed pastoral-farming area, Ningxia Plain was fanning area.

指出了西夏具体的经济区划：鄂尔多斯、阿拉善高原为畜牧区，宋夏沿边、河西走廊为半农半牧区、宁夏平原为农耕区。

Ningxia is in the greatly active area of Neotectonics, and the degree of soil erosion in this area is very high.

宁夏是水土流失严重的地区，也是新构造运动十分活跃的地区。

The suitable area was greatly extended in Northern Ningxia with irrigation.

当考虑灌溉条件时，可种植区范围在宁夏北部明显增加。