The stomatal diffusive resistance (SDR) of leaves is one of the indexes of the air-filtering ability of plants.
叶片气孔扩散阻抗大小是植物净化空气能力的指标之一。
After turning vane rotary flow off the air after oil, continue to up after packing, will the air filter layer of oil and other impurities again for the separation and filtering.
经过旋流导向叶片脱油后的空气，继续向上经过填料过滤层，将空气中的油份及其它杂质再一次的进行分离和过滤。
In order to remove the compressed air particles, liquid or water, oil, and sol, etc, to filtering compressed air handling is very necessary.
为了去除压缩空气中的微粒、液体或水、油溶胶等，对压缩空气进行过滤处理是非常必要的。
From the pump design point of view, an inlet, two outlets, plus an air intake, you can achieve filtering, surfing function and processing of oxygen.
从此泵设计上看，一个进水口，两个出水口，另加一个进气口，可以实现过滤、冲浪和加氧功能。
But a group of fed-up mothers who have checked the malls' air quality claims have found not all the malls or shops are filtering as well as they claim.
不过，一群对商场宣称的空气质量作过检测的妈妈沮丧地发现，并非所有商场和店铺都像其声称的那样在净化空气。
The lush vegetation helps to improve indoor air quality by naturally filtering toxins in the air.
繁茂的植被通过过滤空气中的毒素，可以有效地改善室内空气质量。
A simple filtering and oil-recovery device for purifying the mould cooling air containing large amount of oil fumes in the exhausting pipelines has been described.
介绍了一个简单的过滤和油回收装置，用于带油烟的模具冷却凤排放时进行净化和油回收。
Equiped with air condition of fresh air filtering system provides operator with a nice working condition.
标配空调、新风过滤装置，给用户提供舒适的环境。
The pulse type and reverse jet dust collector can obtain higher filtering speed than the oscillating and reverse air flow.
脉冲式、反向射流式除尘器能够比振荡式、反向气流式的过滤速度获得高些。
So it needs to the injection of oil, the oil and gas separator rarely need and filtering load is also very light, the output of the compressed air natural very low oil content.
故需要注入的油很少，需要的油气分离器，过滤芯负荷也很轻，输出的压缩空气含油量自然极低。
Now let us compare TOYOTA genuine air filters against counterfeit air filters as their filtering performance and life up until they clog.
现在，我们比较一下丰田汽车原装空气滤清器与假冒伪劣产品在阻塞以前的过滤性能和使用寿命，以及衡量质量标准的主要因素。
Not only does it provide good filtering efficiency, it has a good dust load up tolerance which enables superior air flow efficiency.
它不仅提供良好的过滤效率，具有良好的灰尘负载宽容使优越的空气流动效率。
When people buy a mask, , followed by effectiveness in filtering polluted air , price and design , said the survey.
教育不许，人们在购买口罩时，首先考虑的讨论大开大合度，其次讨论防霾功效、价格及外观设计。
FFU laminar flow unit is an air filtering and purifying unit with its own blower fan, it comprises of primary efficiency filter, blower fan, high efficiency filter and static pressure box.
FFU层流罩是一种自带风机的空气过滤净化单元，它由初效过滤器、风机、高效过滤器和静压箱组成。
More importantly, good filtering efficiency is experienced under the bonnet with this air filter which allows for superior air flow effectiveness.
更重要的是，良好的过滤效率感受下车头与空气滤清器，允许优越的空气流动的有效性。
With HEPA filtration products as an example, it is used in the automobile air filtering, diesel oil filtering and the mask with 99% permeability.
以技术产品HEPA过滤产品为例：用于汽车空气进入过滤和柴油过滤，以及消耗产品具有99%渗透效率的口罩。
Some problems exist during the operation of cartridge filter, such as little effect of blast cleaning, minor air requirement and low filtering rate, etc.
滤筒式除尘器在使用过程中，普遍存在喷吹清灰效果差、处理能力小、过滤速度低的问题。
Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce.
空气过滤器减压阀，电磁阀，阀位反馈装置，阀门定位器，快速排气阀。
The utility model relates to an air filtering and sterilizing apparatus for water supply device.
本实用新型是用于给水设备的空气过滤灭菌装置。
By experimenting the filtering efficiency of air filter in different geometric parameters, the results tally well with that of calculations.
试验测试了不同几何参数下滤清器的滤清效率，计算与测试结果吻合良好。
The second filtering adopts specially made multiple layers of glass fiber filter, make the compressed air quality is better;
第二级过滤采用特制的多层玻璃纤维滤芯，使压缩空气品质更佳；
Intake system of engine adopts air filter with paper filtering core.
发动机进气系统采用纸质滤芯的空气滤清器的设计。
Meanwhile, the effects of filtering moisture and floating alkali can be improved, and reverse blowing effect of compressed air can be improved effectively.
同时过滤水分和浮碱的效果及压缩空气反吹效果得到有效提高。
The needle handle or needle end of the needle is provided with an air filtering apparatus and a back flowing preventing apparatus.
该针的针柄或针尾设有空气过滤装置和防反流装置。
Main products: filters and filter elements for air engine oil and fuel filtering. used in automobiles. tractors. powerful diesel engines. construction machines. and oil tankers etc.
主要产品：汽车、拖拉机、大马力柴油机、施工机械、重油船用柴油机用的空气、机油、燃油三大系列的滤清器、滤芯。
Main products: filters and filter elements for air engine oil and fuel filtering. used in automobiles. tractors. powerful diesel engine s. construction machines. and oil tankers etc.
主要产品：汽车、拖拉机、大马力柴油机、施工机械、重油船用柴油机用的空气、机油、燃油三大系列的滤清器、滤芯。
High cleaning performance due to high capacity filter for filtering the outgoing air from undesired particles.
高效的清洁性能源于大容量过滤器过滤排风中的尘粒。
In this paper, a remote control system for DC-INVERTER air conditioner is introduced. By means of efficient coding and filtering, the infrared communication is robust.
本文介绍了变频空调控制器遥控系统的设计，通过有效的编码方式及接收滤波使红外通讯准确无误。
In this paper, a remote control system for DC-INVERTER air conditioner is introduced. By means of efficient coding and filtering, the infrared communication is robust.
本文介绍了变频空调控制器遥控系统的设计，通过有效的编码方式及接收滤波使红外通讯准确无误。
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