查询词典 indicator plant

Such a regularity indicates that nitrogen isotope abundance could serve as a sensitive indicator in evaluating the plant decomposition degree and the total nitrogen level and potential in soil.

氮的同位素自然丰度组成对于植物分解程度的灵敏响应，使其可以作为一种指示植物-土壤体系中氮素转化程度与趋势以及评估土壤中氮的有效性的指标，应用于自然生态研究。

As a result, growing season of plant is prolonged. Phenological changes not only are an indicator of which the biosphere responds to warming of climate, but also will influence on other aspects.

物候变化不仅是生物圈对气候变暖响应的敏感且容易观察到的指示器，而且也会产生多方面的影响。

Some useful conclusions were drawn: degraded endpoint of scrub community in Dagou watershed may be marquises in which dominant species are those shrubs in the invasive species response group; plant community degraded as a major form of structural decline, its species compositional change have hysteresis effect, and community structure may be more sensitive indicator to disturbance than species composition.

群落退化主要表现为结构的退化，而物种组成变化相对滞后，表明群落结构较物种组成对干扰的响应更敏感，因而可作为干扰的指示者。

Analysis revealed the number of brace roots and total roots could be used as an indicator for plant dry weight and yield.

分析表明气生根数量和总根数量的多少可作为衡量单株干物质积累量大小和产量高低的指标。

Canopy temperature has been considered as a physiological indicator of plant fitness,and can be used as an effective index in screening wheatTriticum aestivum L.

通过研究水分利用效率和产量之间的相关性，证明冠层温度在筛选小麦品种时也是一个重要的指标。

Canopy temperature has been considered as a physiological indicator of plant fitness, and can be used as an effective index in screening wheat Triticum aestivum L.

通过研究水分利用效率和产量之间的相关性，证明冠层温度在筛选小麦品种时也是一个重要的指标。

The efficiency of the boiler affects the thermal power plant economic indicator most.

当前，电力市场竞争越来越激烈，竞价上网的原则迫使热电厂必须最大程度地挖掘机组潜力，节约成本，提高热电厂运行效率以及整体管理水平。

SO2 pollution ; air pollution ; sulp-hur content in plants ; assessment of air pollution ; plant indicator.

植物叶片；大气SO_2污染；环境质量评价；南京

The study on the inherent relations of microbial biomass in red soil with soil nutrient cycling and ryegrass growth shows that the microbial biomass was not only significantly correlated with soil organic C, total N and available N, but also highly correlated with dry matter yield and N uptake of plants,indicating that soil microbial biomass could be used as an important indicator for soil fertility and plant production.

研究了红壤微生物量与土壤养分循环及植物生长的内在联系。结果表明，红壤微生物量不仅与土壤有机碳、全氮、有效氮等显著相关，而且与植物干物质产量及吸N 量也存在着良好的相关性，可作为指示红壤肥力水平和作物产量的重要指标。

The results suggested that a low content of TCB and NAP would significantly influence the growth of rice seedling,presenting an important suggestion for water quality management during rice seedling period,and root length could act as an inference plant morphologic indicator for organic incident of TCB or NAP.

研究结果显示，水中微量的1，2，4-三氯苯和萘均会明显影响水稻幼苗的生长，这对水稻育秧期水质管理具有重要的参考意义，同时，根长可作为确定有机污染物发生事件的植物形态学参考指标。

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。