干旱地区

It also has better drought tolerance than any other paspalum that will be important in your dry seasons.

它同时有相比其他雀稗品种更好的抗旱性，这对在干旱地区使用至关重要。

In many parts of dryland Africa, national governments are beginning to value pastoralism and the importance of mobility for productivity.

在非洲的许多干旱地区，各国政府逐渐开始重视游牧以及流动性对提高生产力的重要性。

Mobile-livestock keeping, or pastoralism , plays a critical role in the economic prosperity of Africa's drylands.

流动放牧，或称游牧的畜牧方式在非洲干旱地区的经济繁荣中扮演着至关重要的角色。

New thinking, new policies and innovative practices for pastoralist mobility are beginning to take root in many parts of dryland Africa.

针对游牧流动性的问题，一些新的思维、新的政策和创新实践正在许多非洲干旱地区扎下根来。

On the basis of an analysis of the defects of ground permeameter,the significance of the method of zero flux plane in the dry Northwestis pointed out.

在分析了地中渗透计方法缺点的基础上，阐明了引进"零通量面"方法研究西北干旱地区包气带水分运移规律的意义。

Pitier model, salt-water system, prediction of solubility

由于有工业价值的盐湖卤水多处于气候干旱地区，卤水加工如采用盐田大然蒸发，逐步分离各种盐类，在经济上将会更合理，而盐田日晒工艺的基础也是体系中各盐类的溶解度关系。

Pigeon-like bird of arid regions of the Old World having long pointed wings and tail and precocial downy young .

东半球干旱地区象鸽子的鸟，翅膀和尾巴长而尖，幼体刚孵出便覆有绒毛。

The world's drought-prone semi-tropical belts are expanding both to the north and to the south. Melt from the Greenland ice sheet is accelerating.

位于副热带的常年干旱地区正逐步向南方和北方延伸，而格陵兰永冻冰原上的冰雪正加速融化。

This technique proves suitable to semiarid areas for the purpose of increasing rainwater use efficiency.

该技术是适合于半干旱地区的一种能较好提高降水利用率的种植方式。

Relationship between root system characteristics and drought resistance of wheat populations in semiarid region.

半干旱地区小麦群体的根系特征与抗旱性的关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。