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- The soil water and salt transport were studied under 3 crop planting condition. 对3种作物种植条件下土壤水盐运移规律进行了研究。
- soil water and loss 水土流失
- The eco-environment in the study area is very vulnerable to the land use change, resulting in land desertification and loss of water and soil. 15年里景观破碎化程度加剧,分维数和多样性指数增加,优势度降低,景观异质性增强。
- A Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer. 硬覆盖对土壤水热传输及作物生长发育影响的试验研究。
- The soil water and nutrient relationships are closely interrelated and should be examined together. 土壤水分和养分是紧密联系的,应当一起研究。
- The soil water and the land surface evaporation decreased with temperature rising and increased with precipitation increasing. 陆面蒸发和土壤储水量随着温度的升高而减少,随着降水的增加而增加。
- The overall results indicated that I. blepharosepala Pritz. ex Diels should grow in the habitat with enough soil water and low density plants. 睫毛萼凤仙花适宜在土壤水分充足、植株密度不高的生境中生长。
- The loss of water and soil was most serious in this area . 这个地区水土流失最严重。
- The Soil water and the solute transport are a hotspot in the research of the soil-water environment,and it is the problem that has no better solutions. 土壤中水分和溶质运移一直是土壤-水环境系统中的研究热点,也是目前仍未得到很好解决的问题。
- We should reduce the leakage and loss of water. 我们应减少水资源的漏失。
- Much research of characteristics of soil water and salt transportunder drip irrigation, an important basis to develop salt-affected land, has been conducted at home and abroad. 滴灌条件下的水盐运移特性是寻求开发利用盐碱地和次生盐碱化防治的基础,国内外学者对此进行大量研究。
- Pot experiments in greenhouse were conducted to investigate effect of soil water and phosphorus interaction on maize growth and P accumulation in fluvo-aquic soil. 摘要 利用温室盆栽试验研究了水磷互作对潮土玉米苗期生长及磷素积累的影响。
- Thereafter,soil water and solute transport with root-water-uptake in a soil-wheat system was simulated numerically,in which the estimated RLD distributions were incorporated. 结果表明,应用改进遗传算法可以为根系吸水模型提供所需的根系参数,并且可以较好地对土壤中水分、盐分的运移分布情况进行模拟;
- Clearances of vegetation will lead to the loss of water and soil. 砍伐植被会引起水土流失。
- All plants need water and light. 所有的植物都需要水和阳光。
- To recognize features of transport of soil water and salt is an important research content for soil physics and irrigation of farmland and a key problem to soil reclamation. 摘要土壤水-热-盐运移规律的研究是目前土壤物理学、农田灌溉学研究的一个重要方面,也是防治盐碱化、改良盐渍土的核心问题。
- Salt water and absence wash away love. [谚]远航久别恩情疏。
- The gains and losses are about on a par. 得失几乎相当。
- The insurance covers fire,theft and loss of work. 保险范围包括防火、防盗及失业保险。
- Soil water not available for absorption by plants. 无效水植物不能吸取的土壤水