巴基斯坦沿海的水体呈现出淡色青绿的模样,这种颜色可能归因于包括浮游植物和沉淀物在内的多重原因。
Pakistan's coastal waters are tinged blue as well as green. The color may result from numerous influences, including phytoplankton and sediment.
在之前的20世纪90年代,这个种类的浮游植物只在夏季水华中偶然现身,大多与低氧水体上涌现象同时发生。
Prior to the late 1990s, this type of phytoplankton showed up only sporadically during summer blooms, usually in conjunction with the upwelling of low-oxygen waters.
Phytoplankton一词来自希腊单词phyto(意为“植物”)和plankton(意为“使漫步或漂移”),浮游植物是一种生活在咸水或者淡水水体环境中的微生物。
Derived from the Greek words phyto (plant) and plankton (made to wander or drift), phytoplankton are microscopic organisms that live in watery environments, both salty and fresh.
园林植物是园林设计中重要的景观元素,与园林中的地形、水体、建筑等要素共同构成丰富多彩的景观形式。
As an important element in Landscape design, the vegetation plays a very important role in forming beautiful scenery with landform, water and architecture.
冲击的对象主要是植物、野生动物、土壤、水体、大气和种群结构等。
The objects of the impacts mainly include plant, wild animal, soil, water, atmosphere and population structure, etc.
文章从水体、植物、建筑群、人体健康等几个方面,详细讨论了酸雨的危害性和酸雨防治的迫切性。
From water body, plants, buildings and human health etc. to discuss the harmfulness of acid rain and urgency of acid rain control in detail.
研究了某化工厂排放的六氯苯在水体、沉积物、土壤和植物中的分布情况。
The distribution characteristics of HCB discharged from a chemical plant in water, sediment, soil and plant sample was studied.
其污染是经过较长时间后通过对水体、土壤的污染,再经过植物、动物的积累效应,最终通过食物链进入人体,影响人体健康,甚至导致严重的疾病。
Waste cells firstly pollute water and soil, then produce building-up effect on plants and animals, at last do harm to mankind even lead to diseases by food chain.
建立了植物酶膜萃取气相色谱分析水体中痕量有机磷农药的方法。
A method for analysis of trace organophosphorus pesticides in water with plant enzyme membrane extraction-gas chromatography has been developed.
住宅区景观环境以植物、构筑物、水体、小品(雕塑)、场地、道路等各方面的元素共同构成。
Landscape environment of housing area is composed by all kinds of elements, such as, plants, structures, water body, sketch (sculpture), site, paths and so on.
通常用于植物发芽、育苗、组织培养、微生物培养、昆虫、小动物的饲养,水体分解的BOD测定等等。
Are commonly used in plant germination, seedling, tissue culture, microbial culture, insects, small animals, water decomposition of the BOD test and so on.
这些作用发生在水体中、植物表面、湿地表面和底部的垃圾积累物中,或发生在根区系统而使污染物得以去除。
These reactions may occur in the water body on the surfaces of plants. within the litter accumulation at the wetland surface and on the bottom or within the root zone of the system.
是水体分析和BOD测定,细菌、霉菌、微生物的培养、保存、植物栽培、育种实验的专用恒温设备。
It is a dedicated constant-temperature equipment for analysis of water, BOD test, cultivation and storage of bacteria, moulds and microorganisms, plant cultivation and seed-breeding test.
地木耳能作为水体污染监测植物。
Nostoc Commune could be used as a kind of plant in monitoring water pollution.
沉水植物是水体中磷在上覆水与底质中分配的重要影响因素。
Submerge plant was an importance factor that affected the distribution of phosphorus between overlying water and sediment.
而景观包括建筑、植物、地形、铺地、水体、构筑物、小品七大要素。
The landscape, including buildings, plants, terrain, paving, water, structures, sketches seven elements.
在研究水体氮、磷含量的基础上,确定了磷为浮桥河水库浮游植物生长的限制性因子。
The phosphorus was determined as the limiting factor for the growth of phytoplankton by comparing the concentrations of nitrogen and phosphorus of the water body.
提出了利用浮萍科植物治理受污染水体的前景,同时预测了该领域的应用和研究方向。
The authors proposed the prospects of duckweed in water pollution treatment and forecasted the directions of applications and researches in the field.
了解植物病毒在不同水体与温度条件下的灭活规律具有重要的理论与实际意义。
It is very important to understand the laws of Tobacco Mosaic virus (TMV) inactivation under different water bodies and temperatures.
湖滨带采用人工湿地技术,龙湖水体配置了水生植物、水生动物及微生物。
Artificial wetland technique is used for lake riparian. Aquatic plants, aquatic animals and microorganism are equipped to the water body of the lake.
试验结果表明:水体增温对水库浮游植物的种群组成、优势种的优势度、藻类密度和生物量均有影响。
The results of investigation and indoor simulated test showed there were effects of increased water bodies temperature on the structure, dominant, density and biomass of phytoplankton community.
因此,利用水生观赏植物构建人工污水处理系统,不仅达到去污的目的,同时也营造了优美的水体景观。
The water was purified and graceful water sight was designed, when the ornament aquatic plants was used in the man-made sewage treatment system.
河蚌与植物集成净化技术既能够消除水体悬浮物、藻类,又可有效去除营养盐。
The purification technique, combining bivalve and plant floating-bed, could not only get rid of suspended substance and algae, but also remove the nutrient effectively.
结果表明:在养蟹池塘中种植一定密度的水生植物有利于水体生态环境的改善。
The result indicated that its helpful to improve water quality and entironment that plant hydrophyte with stated density in culturing crab pond.
结果表明,水体透明度是制约沉水植物和浮叶植物幼苗成活及生长的主要因子。
The results show that the water transparency is the key control factor of survival and growth for submerged and leave floating plants.
结果表明,水体透明度是制约沉水植物和浮叶植物幼苗成活及生长的主要因子。
The results show that the water transparency is the key control factor of survival and growth for submerged and leave floating plants.
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