查询词典 Clean Air Act

Air Chief Marshal Tanveer Mahmood Ahmad Chief of the Air Staff will visit China shortly to inspect the project. It will be his first foreign trip as the Air Chief.

二手飞机将更新后的美国人，他们可以由美国空军或任何第三国，低温天气还将持续一段时间。

These planes would be flying in the same year in the skies of Pakistan and China as part of their respective air forces. Air Chief Marshal Tanveer Mahmood Ahmad Chief of the Air Staff will visit China shortly to inspect the project.

第一批小龙将同时在中巴生产并装备中巴空军首批次引人注目的jf-17在中巴合作下正处于建造阶段，将比原计划提前而于明年早些时候交付。

The Pakistan Air Force will take delivery of the first eight of 150 new JF-17 (FC-1) fighter aircraft built with Chinese co-operation in 2007 and hopes to have enough experience of flying the aircraft to consider marketing it for overseas customers by 2008, the chief of the Pakistan Air Force, Air Chief Marshal Tanvir -Mehmood Ahmed, has told Jane's.

巴基斯坦空军需交付的新18架JF-17(财-1)战斗机建成具有中国合作，并希望在2007年能有足够的飞行经验，飞机考虑为海外客户推销它。在2008年巴基斯坦空军参谋、上将tanvir-Mehmood一道艾哈迈德告诉詹氏。

Pakistan Air Chief Marshal Tanvir Mahmood Ahmad said that 36 high-tech combat aircraft (CF-20) would be part of the Pakistan Air Force fleet by 2010, Pakistan media reported Thursday. He said the aircraft are from China and would provide a new punch to the air force when answering questions from media.

据巴基斯坦媒体20日报道，巴空军参谋长坦维尔上将在接受媒体采访时称，巴空军2010年之前将从中国引进36架CF-20(中国称歼10)高科技战机，这种由中国研制的战机将为巴空军带来新的动力。

DOAS can be used not only to the measurement of air pollutants near the surface, but also to the measurement of column density of air pollutants, even in the global monitoring of air pollution by satellite instruments.

这种方法不仅可以用在大气污染气体浓度的近地面测量上，还可以用来测量大气污染气体的柱浓度，以及用到卫星仪器对大气污染状况的全球测量上。

The drier (100) is installed at an air conditioner having a condenser (22) and an evaporator (11) and includes an air vent hole (121) to allow air heated by heat generated from the condenser (22) to be introduced therethrough and a drying cabinet (120) for receiving a target object.

烘干机(100)安装在具有冷凝器(22)和蒸发器(11)的空调上，该烘干机包括通气孔(121)和烘干箱(120)，通气孔(121)允许由冷凝器(22)产生的热量所加热的空气从中引入，烘干箱(120)用于容纳目标物。

Based on the typical structure of the air-cooled condenser of 600 MW unit, the three-dimensional physical and mathematical models for the flow and heat transfer of the cooling air in an air-cooled condenser cell with flow guiding device were established.

该文针对600 MW直接空冷机组空冷凝汽器的典型结构，建立了带有空气导流装置的凝汽器单元内冷却空气三维流动传热过程的物理数学模型。

Well-designed air curtain system can make use of cool air effectively, reduce the infiltrated air and save the energy.

超市中开式陈列柜风幕的卷吸作用是陈列柜热负荷的主要来源，良好的风幕系统可以提高冷空气的利用率，减少热负荷，达到节约能源的目的。

Have the crisp air implement , crisp air agent , air damping thereupon right away

只有清新的自然风才是纯净和符合人体需要的，"通风比消毒还有用"，这恐怕是很多人意想不到的。

The matching of the central air-conditioning and maintenance, the company has a technical force, air duct cleaning equipment introduced to improve the air conditioning and cleaning services company in force.

在中央空调的配套及维护方面，公司拥有相当的技术力量，风管清洗设备的引进，完善了公司在空调净化服务的力量。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。