查询词典 air-proof

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。

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。

Air-to-air weapons of Mirage2000 include the MICA multi-target air-to-air intercept and combat missiles and the Magic 2 combat missiles, both from Matra BAe Dynamics.

"幻影"2000战斗机外部共有9个武器挂架：左右机翼下各有2个，每个内侧挂架的最大挂载能力是1800千克，每个外侧挂架的最大挂载能力是250千克；机身下有5个挂架，中央挂架的最大挂载能力也是1800千克，前、后两侧的4个挂架的最大挂载能力都是350千克。

This invention relates to a gas reburning and double-channel rich/lean integrated combustor of low Nox, in which 7 air nozzles and 7 fuel nozzles interlace with each other. The air nozzles are all connected to a bellow and receive air supply from a large tank-type bellow. The fuel nozzles are connected to respective fuel system through the bellow. From up to down, the 7 fuel nozzles are: the gas nozzle, the double-channel up-lean and down-rich coal powder nozzle, the double channel up-rich and down-lean coal powder channel, 3 double-channel level rich/lean coal powder nozzle (the rich phase is near the flame), and the oil nozzle inside the nethermost air nozzle.

气体再燃与双通道浓淡集成型低Nox燃烧器，7个空气喷嘴和7个燃料喷嘴交错布置，各空气喷嘴与风箱连接，由一个槽型体大风箱供风，各燃料喷嘴均穿过风箱同各自的燃料系统连接，7个燃料喷嘴从上至下依次排列为：燃气喷嘴、双通道上淡下浓煤粉喷嘴、双通道上浓下淡煤粉喷嘴和3个双通道水平浓淡煤粉喷嘴，燃油喷嘴置于最下边的空气喷嘴中。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。