研究涉及养殖水系营养物质循环流动。
This study focused on the recirculation of nutrients in aquaculture water.
研究涉及养殖水系营养物质循环流动。
This study focuses on the recirculation of nutrients in aquaculture water.
凋落物分解是生态系统碳循环和营养物质循环的关键过程，受多种因素共同影响。
Litter decomposition is an important ecosystem function, and is an indispensable process for carbon and nutrient cycling.
当营养物质在环境中被反复使用时，我们称之为营养循环。
When nutrients are used over and over in the environment, we call that a nutrient cycle.
生态学家对磷循环进行了大量研究，因为如我所说，磷是一种重要而不充足的营养物质。
The Phosphorus cycle has been studied a lot by ecologists because like I said, Phosphorus is an important nutrient and it's not so abundant.
在温暖海域，深海里的营养物质难以循环至海面，会导致总体生物生产力的下降。
In warmer oceans nutrients in deeper water will be less easily recycled to the surface, which may lead to lower biological productivity overall.
我们吃喝的东西都被消化系统分解，然后营养物质和葡萄糖被释放出来通过薄膜过滤进入到血液循环中，接着再以不同形式进入到细胞中。
What we eat and drink is broken down by the digestive system; nutrients and glucose are released and then filtered through membranes into the bloodstream before entering the cells in various forms.
适当的循环帮助血液把营养物质输送到全身各个部分，排除毒素，提高身体每个器官的功能。
Proper circulation helps blood move nutrients throughout your body, eliminates toxins, and improves the function of almost every organ system throughout your body.
从人体的表皮细胞，营养物质进入血管，骨骼和器官然后再循环，以此在治疗，增进和加强身体的健康方面起到它的重要作用。
From the skin cells, the nutrient enters the bloodstream and circulates to bones and organs, doing its important work of healing, building and fortifying.
没有被植物吸收的营养物质和水可以被循环利用，而不是流失到土壤中。
Any nutrients and water that are not taken up by the roots can be recycled, rather than being lost into the soil.
促进氧在血液中的循环，及时为你补充消耗的营养物质。
It can promote the circulation of the oxygen in the blood, and timely supplement the consumed nutrient substances.
这种循环使海洋生态系统增加了能量，从而使营养物质向四周移动。
The circulation adds energy to the Marine ecosystems and moves nutrients around.
针对这一状况提出了“半集中式处理系统”概念，通过分质供排水系统及污水、垃圾的综合考虑和处理可以实现水、营养物质和能源的循环。
New concept of "Semi-centralized Treatment System", which can realize water, nutrition and energy circle through separate water supply and separate discharge system was presented in this paper.
外生菌根真菌与很多植物形成互利共生关系，在营养物质交换和碳循环等方面起着关键性的作用，是森林生态系统的重要组成部分。
Ectomycorrhizal ( EcM) fungi form mutualistic symbioses with many tree species and are regarded as key organisms involved in nutrient and carbon cycling in forest ecosystems .
外生菌根真菌与很多植物形成互利共生关系，在营养物质交换和碳循环等方面起着关键性的作用，是森林生态系统的重要组成部分。
Ectomycorrhizal ( EcM) fungi form mutualistic symbioses with many tree species and are regarded as key organisms involved in nutrient and carbon cycling in forest ecosystems .
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