干旱地区

Agricultural Research in the Arid Areas , 2000 , 18

干旱地区农业研究，2000 ，18(1)：38

It is the first experimental project in China's arid western interior to develop energy-efficient and pollution-free cities.

他说：这是首个在中国的西部内陆干旱地区发展节能和无污染的城市实验项目。

Small plant having pleasantly acid-tasting arrow-shaped leaves; common in dry places.

矮小植物，叶子箭形，有宜人的酸味；干旱地区常见。

Western and other dry summer areas are suited to Buffalo grass, Tall Fescue, Bermuda and related varieties that are thicker.

西欧和其他干旱地区，夏季适合布法罗草，苇状羊茅，百慕大和相关的是厚品种。

A practical model of water dissipation can be set up based on this theory.

水的耗散结构理论对西北干旱地区的水资源利用有重要意义。

The paper introduced the characteristics in various environment,and discussed the influence of dozer construction and relative protective technology.

介绍了低温、高温、高原、沙漠干旱地区各种环境下的特点及对推土机作业的影响和应采用的防护技术。

The impact of wind barrier of natural landform and wind barrier of artificial Hippophae rhamnoides on the plants restoration in flat of dumping site of opencast coal mine in the semi arid was investigated through the observations on the plants in the different sectors of dumping site, field experiment and laboratory analysis.

以霍林河露天煤矿为例，通过对排土场不同地段植被的观察、野外小区实验和室内分析的方法，调查研究了天然地形风障以及人工沙棘风障对半干旱地区露天煤矿排土场平台植被恢复状况的影响。

One proposal is to use guayule, a shrub that grows in arid regions and produces rubber that is free from allergenic proteins, which makes it useful for items such as surgical gloves.

一种建议是种植银胶菊。银胶菊是一种生长在干旱地区的灌木，它产生的橡胶不含致过敏蛋白，可以用来生产手术手套一类的物件。

It is the wild shrub in the hillside of the dry area in Provence. Cutting down hackmatack is both harmless to ecology and protective to environment.

杜松是普罗旺斯干旱地区山坡常见的野生灌木，杜松的砍伐不但对生态无害，并具有环保效益。

The results were as follows: Compared with the control, there were slight changes of the fresh weight and the dry weight of roots and the shoots of Helianthus tuberosus seedlings treated with 25% and 50% seawater, while they significantly declined treated with 75% seawater.

而用适当比例的海水直接灌溉可以大大缓解干旱地区土壤水分蒸发，提高土壤保水能力，一些比较耐盐的经济植物直接用海水灌溉也可以获得比较满意的经济产量，且对一些经济植物品质产生有益的影响，可以取得显著的经济效益[3] 。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。