在很多地区，由于工业化肥和农药的持续使用，导致自然土壤的肥力正在下降，然而化肥的流入却导致湖泊中藻类生长得越来越快。
Natural soil fertility is dropping in many areas because of continuous industrial fertiliser and pesticide use, while the growth of algae is increasing in lakes because of the fertiliser run-off.
多数藻类生长在水中。
本文研究了磁化水对单细胞藻类生长的影响。
The effect of magnetized water on the growth of single cell algae(SCA) was studied.
它可防止水份吸收、藻类生长、风化，也能抗防紫外线。
Water Guard prevents water absorption, algae growth, efflorescence and is also UV resistant.
为防止藻类生长，确保太阳直接照射水瓶的时间不能太长。
To prevent algae growth, make sure that the sun does not directly shine on the water bottle for long periods of time.
结果是过剩的有机养分的水，其中主要是食品，为藻类生长。
The result is an excess of organic nutrients in the water, which is essentially food for algae growth.
本文研究了偶氮染料对藻类生长及若干生理代谢过程的影响。
This paper studied the effect of azo-dye on the growth and other physiological processes of algae.
本研究采用氯化混凝技术，有效地抑制了游泳池水中藻类生长。
A technique combining chlorination and flocculation was investigated for algae inhabitation in swimming pool with recycling water supply system.
这就将光漫射到垂直的聚酯片上，而聚酯片是藻类生长的平台。
These diffuse the light over vertical sheets of polyester that form the platform on which the algae grow.
另外，利用“噬藻体”与“藻病毒”控制藻类生长也有广阔的前景。
In addition, use of cyanophage and phycovirus for the control of algae also had an extensive prospect.
而且，通过卤虫的代谢作用，藻类生长所必需的营养元素得以还原。
And, nutrients essential to the growth of microalgaes can be restored through metabolism of Artemia salina.
在外源污染得到控制后，最能影响富营养化水体中藻类生长的是内源性营养盐。
After outside source pollution is controlled, endogenous nutrients are the most important factors, which can affect algal growth in entopic water.
讨论了一类藻类生长模型，得到了有界性、极限性质、稳定性与产生分支的充分条件。
Discuss a growth model of Isochrysis galbana, obtain sufficient condition for boundedness, limiting quality, stability and bifurcation.
这项研究建立在以往的工作之上——以前使用微气泡使藻类生长得更密集以此来提高产量。
The research builds on previous work that used micro-bubbles to grow algae more densely and thus increase production.
在更干净的虾类以及藻类生长情况中，咱们哄骗有生命的物质性的协助掩护了鱼类的康健。
We have biological help maintaining the health of the fish from various cleaner shrimp and cleaner wrasses (Lysmata amboinensis and Labroides phthellorophagus).
利用太湖常规监测点的监测资料，在黎曼近似解模型的基础上建立了太湖二维藻类生长模型。
According to the monitoring data from conventional monitoring points of the Taihu lake, a 2-d model for algae growth in the lake was developed based on the Riemann approximate solution model.
养殖前期，使用本产品配合肥水剂肥水，提供藻类生长必需的微量元素，促进藻类快速繁殖。
Using this product with rich water fertilizer pre-cultivation can provide trace elements necessary for algal growth, and promote rapid reproduction of algae.
在此基础上介绍了水体流速对藻类生长影响的试验研究，探讨了水体流速与藻类生长的关系。
An experimental study of the effect of flow velocity on algal growth is presented and the relationship between f...
本论文通过模型实验，采用静态对比的方法，研究水位下降引起的微弱扰动对藻类生长的影响。
In this paper I have researched on the influence of algae growth under feeble disturbance caused by water level drop by using static model experiment and comparison method.
通过阐述流速对藻类生长的影响，探讨临界流速在研究及控制三峡库区富营养化过程中的作用和地位。
This article will elucidate the effects of velocity of flow to the growth of algae and discuss importance of the critical velocity of flow in study on the eutrophication of the Three Gorges Reservoir.
研究不同富营养化湖泊中内源性营养盐的不同比例对藻类生长机制的影响，能为解决湖泊内源性污染提供理论依据。
Study on influence of different proportions of nutrients on algal growth mechanism in different endogenous entropic lakes, provides a theoretical basis for endogenous pollution control of lakes.
在适宜温度条件下，当水体中磷浓度较低或为零时，APA作用使得底泥中的磷向水体中释放，供藻类生长繁殖利用。
At the appropriate temperature conditions, when water phosphorus concentration is low or zero, APA role of phosphorus from sediment in the water release for the use of algal growth and reproduction.
结果表明，摇蚊幼虫能明显促进底泥中氮、磷的释放，而释放到水层中的氮、磷又容易被藻类吸收利用，从而促进藻类生长。
The results showed that chironomid larvae stimulated visible algal growth by increasing nitrogen and phosphorous release from sediment to overlying water.
超声波的空化作用能够抑制藻类生长，从保护水体生态系统以及超声波技术本身的特点考虑，低频率、低功率的超声波更适合于水体抑藻应用。
Consider of water ecosystem protection and characteristics of ultrasonic technology, low frequency and low power ultrasonic especially suit to control algal growth in water body.
他们指出，藻类很便宜，生长速度很快。
自从海胆从南佛罗里达海岸的海水中消失后，那里有许多珊瑚礁被不受控制生长的藻类所扼杀。
Since the disappearance of sea urchins from the waters up the coast of South Florida, many coral reefs there have been smothered by the uncontrolled growth of algae.
藻类在死区大批生长。
此外，藻类还可以生长在贫瘠的地方或者咸水中，因此生产生物燃料不会影响粮食生产。
Moreover, algae might be grown on arid land and brackish water, so that fuel production would not compete with food production.
此外，藻类还可以生长在贫瘠的地方或者咸水中，因此生产生物燃料不会影响粮食生产。
Moreover, algae might be grown on arid land and brackish water, so that fuel production would not compete with food production.
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