查询词典 eutrophic

Thus, it is helpful to understand mutual reactions among pollutants in heavy metal polluted soil and eutrophic water, to clarify their biological and environmental effect through studying phototactic behavior of Daphnia influenced by nitrogen, phosphate and heavy metals.

因此，戮们筛选培育的隆线搔纯生物株是一种非常理想的生物监测器，优于国外培育使用的大型搔，可以根据隆线搔的趋光行为的变化来监测样品中的有害物质。②在水搔趋光指数测定过程中，测定装置的工作条件和参数显著影响结果。

The relationship of transpiration characters and mineral absorption of three spieces of Polygonaceae:Polygonum lapathifolium,Fagopyrum dibotrys and Rumes japonicus cultured in the eutrophic water were studied.

本文研究了富营养化水栽培下蓼科植物酸模叶蓼、野荞麦和羊蹄蒸腾特点及与营养吸收的关系。

Objective To study the pressent eutrophic conditions of headwater of Jianhu lake in Shaoxing and provide the corresponding prevention measures.

目的 研究绍兴市鉴湖水系富营养化现状并提出防制对策。

Hydrodictyon reticulatum ; environmental condition ; nitrogen ; phosphorus ; eutrophic

水网藻；环境条件；氮；磷；富营养化

Consequently, the enzymatic hydrolyzable P may contribute to the internal loading of the eutrophic lake, and stratification of kinetics and compositions of phosphatase in shallow lake is theoretically noticeable.

因此，富营养湖泊沉积物中磷的&内负荷&应有可酶解有机磷的含义，浅水湖泊中磷酸酶的活性组成和动力学参数的分层现象当为湖沼学研究中值得深入探讨的新理论问题。

Dividing the overall water environment quality into 4 parts-water quality, bottom gyttja quality, hydrophily zoology quality and eutrophic state, choosing 7 spots" monitoring data to assess each spots" water environment quality, then assess their synthesize water environment quality and achieve their optimum order. Thus, this paper proves the availability of Fuzzy Synthesize Assessment.

共选了7个测点分别评价各群体质量，再对其进行综合评价，得到各点综合质量并排序，使该水库水环境质量空间变化一目了然，从而证明该理论的实用性。

The removal effects of Jussiaea stipulacea Ohwi on nitrogen and phosphorus in eutrophic water were further studied in indoor experiment,as well as in field observation .

采用室内试验和现场观测相结合的方式，进一步探讨了黄花水龙对富营养化水体中氮磷的去除效果。

For the purpose to be used in polluted water bio-remedy, this paper shows the pilot study of the growth characteristic of Jussiaea. stipulacea Ohwi in different eutrophic water body and high Cd~(2 ) contented water.

本文以黄花水龙(Jussiaea.stipulacea Ohwi)为研究对象，初步研究了其在不同程度富营养化水质中的生长特性和在高浓度镉污染水质中的耐受能力，探讨其在水污染生物修复工程中的广泛利用的可能性和发掘潜力。

The purification effect and dynamics processes of Lolium multiflorum on floating bed in enclosure for removing main nutrient TP in eutrophic water body were studied.

采用围隔系统研究了陆生植物黑麦草对畜禽养殖富营养水体中主要营养元素磷的净化效应及动态过程。

Lythrum salicaria removed P effectively in eutrophic water with different levels of TP concentrations.

在0～0.4 mg·L~(-1)的TP浓度范围内，千屈菜植株均生长良好。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。