The evaluation results showed there existed serious pollution (water quality) and medium pollution (aquatic biology) in water environment of the wetlands respectively;
水质与水生生物评价结果表明，湿地水环境处于中、重度污染程度；
The generation of the pollutant in the hydraulic medium and its effect on the hydraulic system as well as the control of the medium pollution are detailed in the paper.
文章详细叙述了介质污染物的产生和对系统的影响，以及介质污染控制。
The pollution state of NP and OP in this area was serious relatively, compared with Peal River delta; and medium or lower level compared with the similar areas abroad.
与珠江三角洲相比，该地区NP和OP污染情况较为严重，与国外其他类似区域相比则处于中等或较低水平。
Pollution of hydraulic medium was a main cause that made hydraulic element wear earlier.
液压介质的污染是液压元件过早磨损的主要原因。
Water is the medium in water hydraulics, it is no burning and no pollution, it has broad prospects in food? Medicine and amusement trades.
纯水液压用水做工作介质，具有不燃烧、无环境污染等优点，在食品、医药、娱乐等行业有广阔的应用前景。
Lead was exposed widely and each environment medium lead pollution was serious relatively in Shenyang City.
结果表明，沈阳市区铅暴露普遍，各环境介质铅污染较严重。
This paper introduced the effect of medium on the system pollution, analyzed the cause and put forwards the measure to keep the hydraulic system clean.
介绍了液压介质污染对液压系统的影响，分析了污染的原因，提出了保证液压系统清洁度的对策。
It was the main reason for the pollution of hydraulic system that the medium was polluted.
液压介质受污染是引起液压系统故障的重要原因。
Ionic liquid is a kind of green solvent and as extraction medium could avoid environmental pollution of conventional hydrometallurgy due to volatilization of organic solvent.
离子液体是一种绿色溶剂，它作为萃取介质可避免传统湿法冶金因有机溶剂挥发产生的环境污染。
Objective to develop a selective medium that shows comparable stronger selective action to streptococcus suis in order to isolate streptococcus suis from the pollution sample.
目的研制一种对猪链球菌有较强选择作用的选择性培养基，用于污染标本中分离猪链球菌。
The utility model solves the problems of bad sealing performance, which can cause the waste of work medium and the environmental pollution easily, and short service life for the prior screw.
本方案解决了现有螺丝密封性能差，容易造成工作介质的浪费及环境的污染，且使用寿命短的问题。
The water quality of Miyun reservoir is at medium-eutrophication situation, which is mainly caused by the non-point source pollution (NPS) in the watershed.
目前水质处于中等富营养化程度，非点源是主要污染来源，土地利用则是影响非点源的主要因素。
Using the fresh shoots, seed and leaves as the materials, the optimal medium and culture condition are studied, finding the methods to solve the matter of explants pollution and browning.
石楠的组织培养以石楠的新梢茎段、种胚和叶片为材料，主要探讨组织培养过程中各种最佳培养基、组织培养条件及组织培养过程中存在问题如外植体污染、褐化等问题的解决方法。
The invention has the advantages of high partition safety, small loss for a tap when a medium passes through the preventer and effective prevention on the pollution caused by the backflow.
隔断安全性高，介质通过防止器时水头损失小，有效的防止倒流污染。
Thanks to the use of corundum porcelain and stainless steel etc. as manufacturing materials, it is provide with outstanding anticorrosion performance to prevent the medium delivered from pollution.
磁力泵选用耐腐蚀、高强度的工程塑料、刚玉陶瓷，不锈钢等作为制造材料，因此它具有良好的搞腐蚀性能，并可以使被输送介质免受污染。
Most of China's large and medium-sized enterprises have also set up environmental protection organizations responsible for their own anti-pollution work and the promotion of cleaner production.
中国多数大中型企业也设有环境保护机构，负责本企业的污染防治以及推行清洁生产。
The paper introduces the flue gas desulfurization technology for coal fired boilers and also the prevention and treatment of SO2 pollution of small and medium sized coal fired boilers.
主要介绍燃煤锅炉烟气脱硫技术及中小型燃煤锅炉so2的污染防治。
2 with water as the dispersion medium, no pollution to meet the requirements of environmental protection, non flammable, storage, transport and use process safety guaranteed;
2以水作为分散介质，无污染符合环保要求，不燃，储存、运输和使用过程中的安全性得到保障；
Urban Rail Transit (referred to as URT), as a low energy consumption, low pollution, high efficiency mode of transport, has been widely used in large and medium cities around the world.
城市轨道交通(简称城轨交通)，作为一种低能耗、低污染、高效率的运输方式，在世界各国的大中型城市都得到了广泛的应用。
We will develop and launch medium-lift launch vehicles which are non-toxic and pollution-free, improve the new-generation launch vehicle family, and enhance their reliability.
研制发射无毒无污染中型运载火箭，完善新一代运载火箭型谱，进一步提升可靠性。
The technique USES hot nitrogen as desorption medium, and recovers the enriched desorption gas in a cooling or absorption manner, thereby realizing zero-release of pollution.
此工艺以热氮气作为解吸介质，富集后的解吸气通过冷凝或吸收方式加以回收，实现污染物零排放。
The technique USES hot nitrogen as desorption medium, and recovers the enriched desorption gas in a cooling or absorption manner, thereby realizing zero-release of pollution.
此工艺以热氮气作为解吸介质，富集后的解吸气通过冷凝或吸收方式加以回收，实现污染物零排放。
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