air contaminants
英 [eə(r) kənˈtæmɪnənts]
美 [er kənˈtæmənənts]
网络 空气污染物; 空浮污染物
双语例句
- On most commercial planes, at least half of the air comes from outside the aircraft and passes through a high-efficiency particulate air, or HEPA, filter which removes contaminants.
在多数商用飞机上，至少有一半空气是来自于飞机外部，而且都经过了一种高效空气净化装置的过滤。 - The mechanism of rotating flow to separate water, solid contaminants from compressed air are analyzed, the minimum size of contaminants that could be separated is calculated.
理论分析了通过旋流分离压缩空气中水和固体污染物的机理，计算了可分离污染物的最小直径。 - Ventilation is concerned with the supply of fresh air, the removal of contaminants and heat.
通风涉及的是新鲜空气的供应，污染物和热量的排除。 - Air filters can be used or air may need to be vented directly to the outside, especially from smoking rooms, print rooms, copy rooms and other places that contain many chemicals or contaminants.
空气过滤器可用于空气或可能需要加以宣泄直接向外界，特别是从禁止吸烟客房，打印室，复制室和其他地方的包含许多化学物或污染物。 - In this paper, the category and harm of indoor air contaminants are described, the theories and advantages and disadvantages of several purification technics are introduced.
概述了室内污染物的种类及危害，介绍了目前几种室内空气净化技术原理及优缺点。 - There the people-made pollutants increasingly surpass the ability of air and water to dilute the contaminants to safe levels.
在那里，人为的污染物质日益超越了空气和水将污染物分解稀释到安全水平的能力。 - Catalytic wet air oxidation ( CWAO) process is a new technology of using dissolved oxygen to remove contaminants with high toxicity and low degradability from wastewater.
催化湿式氧化（CWAO）法是一种利用溶解氧去除废水中高毒性、难降解污染物的新型水处理技术。 - Therefore, if a resistor acquires surface films from careless handling or deposits from air contaminants, it should be cleaned with a foam-tipped swab and methanol.
所以，如果由于不当的处理或空气污染物的沉积而在其表面形成薄膜，则应使用浸了甲醇的泡沫签来清洗。 - Air that has become saturated with harmful chemicals, carbon monoxides, dust, and other contaminants.
充满有害化学物质、一氧化碳、灰尘和其它有害物质的空气。 - The air must take a turn at high velocity over the oil pool where the heavy elements of the air contaminants would be unable to make it and thus be captured by the pool of oil.
空气必须采取轮流扮演一个高速度在油池在重元素的空气污染物将无法被捕获，因此在游泳池旁的油。 - Field Measurement of Indoor Air Tiny Contaminants of New Decoration Residence
新装修住宅室内微污染物的测试与分析 - We investigated some high-level air conditioning buildings, including commercial and government office buildings in Beijing, and several main indoor contaminants and indoor microclimate parameter such as temperature, humidity and air flow velocity were measured.
我们调查了北京一些高档的空调建筑，包括商业和政府机构办公大楼，测试了主要的室内污染和室内气象参数，如温度、湿度、风速等。 - The study of wet air oxidation of organic-phosphorus contaminants in pesticides wastewaters
农药废水中有机硫、磷污染物湿式空气氧化反应的研究 - Wet catalytic air oxidation is a useful kind of advanced oxidation process for high strength, toxic, hazardous and non-biodegradable contaminants under milder conditions, which is developed on the basic of wet air oxidation.
湿式催化氧化法是在湿式氧化法基础上发展起来的一种能在较温和的条件下，处理高浓度、有毒、有害、生物难降解污染物的有效的高级氧化方法。 - The performance of four photocatalytic air purifiers was estimated objectively by means of the index of clean air delivery rate and the time needed to decompose 90% of the air contaminants.
同时提出了一种评价净化器性能的方法，利用洁净空气量及污染物降解90%所需时间可以对净化器性能进行客观评价。 - However, there are no research materials about the relationship between different air changes and the pervasion of patient contaminants just so is China.
而且直到目前仍未见研究报道不同换气次数与病人污染物扩散程度之间的关系，国内亦是如此。 - In order to investigate the actual purifying efficacy of non-thermal electric discharge indoor air purifier, experimental observation on efficacy of purifying contaminants such as artificially induced suspending particulate substances, bacteria and harmful chemical gases in on-the-spot room was carried out.
为了考察非热放电室内空气净化器的实际净化效果，对现场室内人工发生的悬浮颗粒物和细菌及有害化学气体等污染物净化效果进行了实验观察。 - Air sparging is an important remediation technique for removing volatile organic contaminants ( VOCs) from saturated soil and groundwater.
地下水曝气（AirSparging，AS）是修复饱和土壤及地下水有机污染的有效技术。 - This paper briefly expounds the sources, features and harms of indoor air contaminants, and puts forward some methods for reducing the concentration of the harmful substances and improving the quality of indoor air.
简述了室内空气污染物的来源、特点及危害，并提出了降低有害物浓度、提高室内空气质量的方法。 - The Harms and Control of Indoor Air Contaminants
室内空气污染物的危害及控制 - This paper reviews the influence of air contaminants, i.e., impurities in air stream of cathode, on the performance of proton exchange membrane of fuel cells ( PEMFC).
论述了城市空气污染物（即阴极气体杂质）对质子交换膜燃料电池（PEMFC）性能的影响。 - One of the main measures of improving IAQ is to control contamination sources strictly Electrostatic air cleaners are a type of purifying equipment widely used to remove indoor air contaminants.
改善室内空气品质的主要措施之一就是控制室内空气中的污染物，静电室内空气净化器便是一种常用的去除室内空气污染物的净化设备。 - Air sparging ( AS) is an emerging remediation technique to remove petroleum contaminants from groundwater. Furthermore, it has obvious advantages of low-cost, high-efficiency, in-situ operation and so on.
曝气技术（AS）是处理地下水中石油污染的修复技术，具有低成本、高效率和原位操作等显著优势。 - Operation of a 23000m~ 3/ h air separation plant and control of contaminants
23000m~3/h空分装置的运行及杂质的控制 - The operating rooms require stringent conditions in distribution of air flow velocity and temperature and concentration of contaminants.
医院手术室对室内的速度场、温度场及有害气体和细菌的分布有严格的要求。 - Path Concentration Distribution of Air Contaminants Measured by Remote Sensing Fourier Transform Infrared Spectroscopy
遥感傅里叶变换红外光谱测定气体污染物在单光程上的浓度分布 - Wood exposed to the air and easy to aging, vulnerable to a variety of biological contaminants and suffer typhoon, earthquake, rain, uv etc damage. Therefore necessary to strengthen the maintenance of wooden structure.
木材暴露在空气中易老化，且易遭受多种生物的侵害和各种自然现象如台风、地震、雨水、紫外线等的破坏而需进行维护加固。