查询词典 air-tight

In December 1998, VFA-22 led the only Carrier Air Wing 11 air strike of Operation Desert Fox. In October 2001, VFA-22 was the first on the scene with USS Carl Vinson (CVN-70) to perform strikes against Taliban and Al Qaeda forces in Afghanistan in support of Operation Enduring Freedom . In 2003, VFA-22 deployed with Carrier Air Wing 9 on board the "Carl Vinson" on an extended eight month Western Pacific deployment in support of the Global War on Terrorism. In July, 2004, VFA-22 transitioned to F/A-18 E Super Hornets, and in January, 2006, deployed with Carrier Air Wing 14 on board the USS Ronald Reagan for six months in support of the Global War on Terrorism.

1998年12月，VFA-22领导第11航母飞行联队参加的沙漠之狐空袭行动。2001年十月，VFA-22是第一支出现在美国海军卡尔文森号航空母舰（USS CVN-70）上赴阿富汗参加支援打击塔利班和基地组织武装的部队。2003年，VFA-22编入第9航母航空联队在卡尔文森号上完成了8个月的西太平洋延长部署，以便支援全球反恐战争。2004年七月，VFA-22换装F/A-18E超级大黄蜂；2006年一月，编入第14航母航空联队部署在美国海军罗纳德里根号上执行为期六个月的全球反恐战争支援任务。

The invention relates to an air ion static determination and an air ion static determinator, comprising air ionization collector, electric charge weigh, control circuit, computer and software system supporting measurement and data recording processing, wherein the electric charge weigh is used to isolate the air ionization collector and the computer acquisition circuit, the computer can monitor the electric quantity on the collector plate electrode.

本发明涉及一种空气离子静态测定法及空气离子静态测定仪，计算机控制的可以在线连续监测空气离子浓度的电路设计和测量方法。测试系统由空气离子采集器、电荷秤、控制电路、计算机及其支持测量和数据记录处理的软件系统构成。电荷秤通过电―光转换、光―电转换起到了把空气离子采集器与计算机采集电路隔离的作用，使采集器上的电荷不会通过采集电路放电，计算机可以监测采集器极板上的带电量。

According to people who had moustaches, inhaling the air component quantitative analysis and found that the air sucked into the presence of dozens of hazardous substances, including phenol, toluene, acetone, isoamyl asked diene, and other carcinogens,, Who had moustaches, who inhaled the air pollution index, is 4.2 times that of ordinary air.

据对留有胡子的人吸入的空气成分进行定量分析，发现吸进的空气中含有几十种有害物质，其中包括酚、甲苯、丙酮、异戊问二烯等多种致癌物，留有胡子的人吸入的空气污染指数，是普通空气的4.2倍。

An opening and at least one ventilation hole are provided in opposite sides of the partition wall, respectively, so that a part of air and dust vortically moving in the cyclonic air flow chamber are introduced into the dust collection chamber through the opening and the air in the dust collection chamber flows back into the cyclonic air flow chamber through the ventilation hole.

在该隔离壁的相对的侧面提供开口和至少一个通风孔，使得在该旋风气流室中旋涡状地运动的一部分空气和灰尘通过该开口被引入集尘室中，并且集尘室中的空气通过该通风孔回流到旋风气流室中。

Fifth, the wind pipe used to produce galvanized sheet, according to the length of the specific plant design size, the length of a single standard is not up to more than 6 meters, more than the other part of the total; room spray outdoor air supply system independent * 2 sets, UV room independent outdoor air supply * 1 set of systems, electrostatic dust removal chamber independent outdoor air supply system * 2 sets of independent outdoor air supply system include three filters.

五、风管采用镀锌板制作，具体长度按厂房尺寸设计，标配长度单个最长不超过6米，超过部分另计；喷房室外独立送风系统*2套，UV室室外独立送风系统*1套，静电除尘室室外独立送风系统*2套，独立室外送风系统均包含三级过滤。

The economical evaluation mainly depended on parameters of indoor air, supplied air temperature and selection of outlet. The influence of less economizer cycle's operating times due to using cold air distribution systems on annual economical efficiency of air-conditioning system was analyzed.

低温送风系统的经济性评价主要取决於室内参数和送风温度的设定及末端送风方式的选择，分析了省能器循环的减少对低温送风系统全年经济性的影响。

Facilitates, the cost to be low practical: Draft fan's air feed source has the multiple options, may use to gasify the air bottle, may also set at the sufficient air pump with outside, even may with vehicles' air pump connection, the construction cost lower directly compared to other category draft fan.

方便实用、成本低：排烟机的供气源有多种选择，可以用充气气瓶，也可以用外置充气泵，甚至直接可以与车辆的气泵连接，造价比其他类别的排烟机都低。

Our company is engaged in air separation, air compressor system of professional planning and engineering company, MANN + HUMMEL as Germany, United Kingdom Domnick Hunter's professional agents, leading to air separation, air compressor system to provide a full range of products and system maintenance.

我公司是从事空分、空压系统规划和工程的专业公司，作为德国曼胡默尔、英国多明尼克汉德公司的专业代理商，主导为空分、空压系统的全系列产品的提供以及系统保养。

The company mainly produces air breathing apparatus, positive pressure air respirators, emergency escape breathing apparatus devices | EEBD, marine oil-water separators | Marine oil-water separator devices | Marine Bilge oil water separator devices, marine fire equipment | fire equipment, positive pressure breathing apparatus air cylinders standby, marine fire extinguisher, PQ8.C foam-type portable air gun device, the international shore connection, fire insulation clothing | clothing insulation, fire anti-chemical suits, many with water cannon, fire-resistant rope | refractory lifeline, explosion-proof lights, the release of hydrostatic pressure, and heat appliances, life jackets, life-saving thermal insulation suits, life buoy, life jacket lights, life buoy lights, liferaft lights, life raft racks, marine oil-water separator devices, marine red flame signal, Marine orange smoke signal, lifebuoy from the bright lights floating smoke signal, lifebuoy with orange smoke signal, Marine line-throwing equipment, marine life-saving throw rope, and marine oil-water separator devices, etc. Products.

公司主要生产的空气呼吸器，正压式空气呼吸器，紧急逃生呼吸器装置|EEBD，船用油水分离器|船用油水分离器装置|船用舱底油污水分离器装置，船用消防员装备|消防员装备，正压式空气呼吸器备用气瓶，船用灭火器，PQ8.C型手提式空气泡沫枪装置，国际通岸接头，消防隔热服|隔热服，消防防化服，多用水枪，耐火绳|耐火救生绳，防爆灯，静水压力释放器，保温用具，救生衣，保温救生服，救生圈，救生衣灯，救生圈灯，救生筏灯，救生筏架，船用油水分离器装置，船用红色火焰信号，船用橙色烟雾信号，救生圈自亮浮灯烟雾信号，救生圈用橙色烟雾信号，船用抛绳设备，船用救生抛绳器，船用油水分离器装置等产品。

Performance evaluation method system of hierarchical IFFCS in air-to-air gunnery mission: The IFFC essence in air-to-air gunnery mission is a problem of space pointing track. Its hierarchical structure consists of three level loops: flight control system loop, space pointing track loop and tactical mission loop.

多重递阶的综合飞行/火力控制系统空/空机炮模态性能评价方法体系；综合飞行/火力控制系统空/空机炮模态本质上是一个空间指向跟踪问题，其多重递阶结构从内到外包括三个层次的回路：飞行控制系统回路、空间指向跟踪回路和战术任务回路。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐