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- Meadow. Microbial distribution also changes with the soil humidity in the different vegetations. 土壤中微生物总生物量的主要限制因子是土壤温度和湿度。
- The relationship of soil temperature,soil humidity,seeding time and occurrence of maize head smut were studied. 试验主要研究土壤温度、湿度及播种期与玉米丝黑病发生的关系。
- It reaches a maximum when the moisture content is 25% and then decreases with the increase of soil humidity. 当含水量增大到25%25时,腐蚀速率达到最大,然后腐蚀速率随着湿度增加而减小。
- The data set of soil humidity in the top 1 m of 102 agrometeorological stations o. 土壤水分的观测对于地表参数化的发展以及气候变化的研究有着重要的作用。
- The result showed that Euonymus fortunei is a species of water potential which has the lowest soil humidity but the highest transpiration, Euongmus fortunei. 研究表明,扶芳藤具有土壤水势、土壤容积、含水量最低,蒸腾速率却最大的特性,是最耗水的树种;
- DCA ordination gave the ecological significance of ordination axes.Axis 1 indicated the altitude the meadow distributed, while axis 2 indicated the soil humidity of the distribution site. DCA排序图反映出排序轴的生态意义,第1轴反映了各群落类型所在环境的海拔梯度,从上到下,随着海拔的升高,植物群落或植物种的耐寒性越来越强;
- The results showed that the crazy top was transmitted by the soil and plant debris effectively under high soil humidity and water logging condition in maize seed germination stage. 但病害的发生必须依赖于田间土壤具有较高的含水量并在玉米幼苗出土前的萌发期田间发生积水。
- Experiment of different farming methods were carryied out for 4 years, investigated and analyzed to the tide soil humidity and cotton benefit. The right machine plows method was selected. 摘要用不同耕作方法做了4年试验研究,对潮土水分及棉田产出情况进行调查分析,选出了适宜的机耕方法。
- Single- Chip Microcomputer Control System of Soil Humidity 土壤湿度单片机控制系统
- An technique means to measure the withering soil humidity 土壤凋萎湿度试验测定的技术方法
- Influence of soil humidity and vegetation coverage on wind erosion 土壤湿度和植被盖度对土壤风蚀的影响
- Application of soil humidity sensor in water-saving irrigation 节水灌溉中土壤湿度传感器的应用
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Automatic Collection and Monitoring of Soil Humidity Information 温室土壤湿度信息的自动采集与监控
- A leached soil formed mainly in cool, humid climates. 灰壤,灰化土一种淋洗的土壤,主要形成于阴凉而湿润的地带
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- STUDY OF MONITORING SOIL HUMIDITY METHOD WITH NOAA SATELLITE DATA 用NOAA卫星资料监测土壤湿度方法的探讨
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。