nitrifying

简明释义

英[ˈnaɪtrɪfaɪɪŋ]美[ˈnaɪtrəˌfaɪɪŋ]

adj. 硝化的

v. 使硝化（nitrify 的 ing 形式）

英英释义

单词用法

同义词

反义词

例句

1.Living bacteria - the product use the micro-capsule technology to protect the live bacteria in a dormant state. The product is not nitrifying bacteria medium.

真正活菌—本剂使用高科技微胶囊技术，保存休眠活菌。绝非普遍称之“硝化细菌”的液态培养物。

2.When used to treat wastewater composed NH4+-N and organic carbon source, the nitrifying activated sludge pellets and the activated sludge pellets can also produce SND phenomenon in a certain extent.

当处理有机氨氮废水时固定化硝化污泥颗粒和固定化活性污泥颗粒均可实现一定程度的单级生物脱氮。

3.The nitrification inhibition by substrate and it's kinetic model in nitrifying granules were investigated by using a batch respirometry test.

利用序批式呼吸运动计量法研究了硝化颗粒污泥硝化作用的基质抑制及其动力学模型。

4.The surface hydrophobicity of coal increases by adsorbing nitrifying bacteria and quinoline in surface.

通过吸附硝化细菌和喹啉在表面增加煤的表面疏水性。

5.The industrial application of low molecular nitroalkane is widespread day by day. it is a reason-able way to use propane as the raw material to produce low molecular nitroalkane by nitrifying.

低碳硝基烷的工业应用日益广泛。在使用原料上，以丙烷硝化来制取是合理的途径。

6.The efficiency of removing ammonium nitrogen from wastewater is different by immobilized nitrifying bacteria making with different ratio.

不同比例因素制备的固定化硝化细菌小球去除氨氮的效率差别很大。

7.In wastewater treatment, nitrifying bacteria play a key role in removing excess nitrogen.

在废水处理过程中，硝化细菌在去除过量氮方面发挥着关键作用。

8.Researchers are studying nitrifying bacteria to develop more efficient fertilizers.

研究人员正在研究硝化细菌，以开发更高效的肥料。

9.The nitrifying process is essential for the nitrogen cycle in ecosystems.

硝化过程对于生态系统中的氮循环至关重要。

10.The process of nitrifying bacteria converting ammonia into nitrites is crucial for maintaining a healthy aquarium.

将氨转化为亚硝酸盐的硝化细菌过程对于维持健康的水族箱至关重要。

11.Farmers often use nitrifying agents to enhance soil fertility and promote plant growth.

农民常常使用硝化剂来增强土壤肥力并促进植物生长。

作文

Nitrifying bacteria play a crucial role in the nitrogen cycle, which is essential for maintaining the health of ecosystems. These microorganisms are responsible for converting ammonia into nitrites and then into nitrates, a process known as nitrification. This transformation is vital because it makes nitrogen available to plants in a form they can absorb and utilize. Without the action of nitrifying">nitrifying bacteria, excess ammonia would accumulate in the soil, leading to toxicity for plants and disrupting the balance of the ecosystem.The process of nitrification occurs in two main steps. First, ammonia-oxidizing bacteria (AOB) convert ammonia (NH3) into nitrite (NO2-). This step is essential because ammonia can be harmful to aquatic life and plants if present in high concentrations. The second step involves nitrite-oxidizing bacteria (NOB), which further convert nitrites into nitrates (NO3-). Nitrates are much less toxic and can be easily absorbed by plants, making them an important nutrient source.In agricultural practices, understanding the role of nitrifying">nitrifying bacteria is fundamental for sustainable farming. Farmers often use fertilizers that contain nitrogen to promote plant growth. However, without proper management, these fertilizers can lead to an overabundance of ammonia in the soil. This not only harms the plants but also contributes to environmental issues such as water pollution through runoff, where excess nitrogen enters waterways, causing algal blooms and depleting oxygen levels in the water.To mitigate these issues, farmers can implement practices that support the growth of nitrifying">nitrifying bacteria in the soil. For example, crop rotation and cover cropping can enhance soil health and provide a conducive environment for these beneficial microorganisms. Additionally, using organic fertilizers instead of synthetic ones can help maintain a balanced nitrogen level in the soil, allowing nitrifying">nitrifying bacteria to thrive and perform their essential functions.Moreover, the study of nitrifying">nitrifying bacteria is not limited to agriculture. In wastewater treatment plants, these bacteria are utilized to remove excess nitrogen from sewage. By harnessing the power of nitrifying">nitrifying bacteria, these facilities can effectively reduce the environmental impact of wastewater discharge, ensuring cleaner water is released back into natural bodies of water.In conclusion, nitrifying">nitrifying bacteria are indispensable components of the nitrogen cycle, playing a vital role in transforming harmful ammonia into usable nitrates for plants. Their importance extends beyond agriculture to environmental management and wastewater treatment. Understanding and supporting the activity of nitrifying">nitrifying bacteria can lead to more sustainable practices that benefit both ecosystems and human agricultural needs. Therefore, fostering a better understanding of these microorganisms is crucial for anyone interested in ecology, agriculture, or environmental science.

硝化细菌在氮循环中起着至关重要的作用，这对维持生态系统的健康至关重要。这些微生物负责将氨转化为亚硝酸盐，然后再转化为硝酸盐，这一过程被称为硝化作用。这个转化是至关重要的，因为它使氮以植物可以吸收和利用的形式变得可用。如果没有nitrifying">硝化细菌的作用，土壤中会积累过量的氨，导致植物的毒性并破坏生态系统的平衡。硝化过程分为两个主要步骤。首先，氨氧化细菌（AOB）将氨（NH3）转化为亚硝酸盐（NO2-）。这一步骤至关重要，因为氨在高浓度下对水生生物和植物可能是有害的。第二步涉及亚硝酸盐氧化细菌（NOB），它们进一步将亚硝酸盐转化为硝酸盐（NO3-）。硝酸盐的毒性要小得多，可以被植物轻松吸收，使其成为重要的营养来源。在农业实践中，了解nitrifying">硝化细菌的作用对可持续农业至关重要。农民通常使用含氮肥料来促进植物生长。然而，如果管理不当，这些肥料可能导致土壤中氨的过量积累。这不仅对植物有害，还会通过径流导致环境问题，例如水污染，过量的氮进入水道，导致藻类繁殖并耗尽水中的氧气。为了缓解这些问题，农民可以实施支持土壤中nitrifying">硝化细菌生长的做法。例如，轮作和覆盖作物可以增强土壤健康并为这些有益微生物提供良好的环境。此外，使用有机肥料而不是合成肥料可以帮助保持土壤中的氮水平平衡，使得nitrifying">硝化细菌能够茁壮成长并发挥其重要功能。此外，nitrifying">硝化细菌的研究不仅限于农业。在污水处理厂中，这些细菌被用于去除污水中的过量氮。通过利用nitrifying">硝化细菌的力量，这些设施可以有效减少污水排放对环境的影响，确保更清洁的水被释放回自然水体中。总之，nitrifying">硝化细菌是氮循环中不可或缺的组成部分，在将有害氨转化为植物可用的硝酸盐方面发挥着至关重要的作用。它们的重要性超越了农业，延伸到环境管理和污水处理。理解和支持nitrifying">硝化细菌的活动可以导致更可持续的实践，这不仅有利于生态系统，还有利于人类的农业需求。因此，促进对这些微生物的更好理解对任何对生态学、农业或环境科学感兴趣的人来说都是至关重要的。