查询词典 air gate

This paper describes in detail the safety guarantee measures, implementation scheme of diving work and the experience of deep air diving work in high elevation area in combination with the underwater check work of No. 2 emergency gate of sluice channel of Liujiaxia Reservoir.

本文结合刘家峡水库大坝泄水道2号孔检修门水下检查工程，详细阐述了高原地区大深度空气潜水的安全保障措施、潜水作业的实施方案及实践经验。

More than 40 vehicle trips a day up to the Bus gem cutter after the factory's gate, so that in particular, to facilitate travel; Beijing-Guangzhou Railway and Beijing-Shijiazhuang Expressway Dingzhou Trans throughout; railways, highways, convenient air transport, communications facilities, well-equipped.

每天多达40多车次的公交车经过宝石刀具厂门口，让出行尤其便利；京广铁路和京石高速公路横贯定州全境；铁路、公路、航空运输方便，通讯设施齐备，装备精良。

Passing by the tower with her husband on the path to the gate she could feel the vibrant air humming round them from the louvred belfry in a circle of sound, and it matched the highly-charged mental atmosphere in which she was living.

她和她的丈夫一起经过钟楼，向大门走去，一阵阵声音从钟楼的气窗里传出来，在他们的四周嗡嗡响着，他们能感觉到空气的震动。这种情景同她正在经历的极其强烈的精神气氛是一致的。

Aviation University of Air Force, Changchun 130022, ChinaAiming at the characteristics and test requirements of airborne weapons, the transverse adaptive digital filter was built with least mean-square error algorithm based on the analysis of ADF structure and optimization evaluation, and according to the design process of field programmable gate array.

针对飞机机载武器设备特点和测试维修要求，在分析了自适应滤波器的结构、最优评估等特性基础上，根据现场可编程门阵列的设计过程，构建了基于最小均方误差算法的横向自适应滤波器。

"Russia is currently not building any major surface or subma ri ne warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Be ri ev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A f ri gate, now in se ri es production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

The original paint on the Golden Gate Bridge lasted 27 years until 1965 when concern over the high salt and moisture content in the air became a concern. In 1969 a sand blasting project was initiated to remove the old lead based paint and to repair corrosion.

金门大桥上原来的油漆持续了27年，一直到1965年考虑到空气中过高的盐分和潮湿的厉害关系，在1969年一个沙滩爆破项目被发动来移除旧的铅装置油漆，并且修补腐蚀的地方。

The following cases, to go with locator: 1, medium pressure high pressure big time; 2, valve diameter is large Forged Gate, Globe, Check Valves (DN 00); 3, high or low temperature control valve; 4, the action necessary to raise the speed control valve; 5, using standard signal, the operation of non-standard spring when the implementing agency (20 ~ 100KPa spring outside the range); 6, when used for sub-process control; 7, when the valve to achieve the reverse action (air to close each open-type gas conversion); 8, need to change the valve's flow characteristic time (you can change the positioner cam); 9, no spring actuator or piston actuator, the proportion of action to achieve the time; 10, electrical signals to operate pneumatic actuator must Distribution - gas valve positioner.

下列情况下，要配定位器： 1、介质压力高、压差大的时候； 2、调节阀口径大时（DN00）； 3、高温或低温调节阀； 4、需要提高调节阀的动作速度时； 5、用标准信号、操作气动管路截止阀非标准弹簧的执行机构时（20～100KPa以外的弹簧范围）； 6、用于分程控制时； 7、使阀门实现反向动作时（气关式和气开式互相转换）； 8、需要改变阀的流量特性时； 9、无弹簧执行机构或活塞执行机构，要实现比例动作时； 10、用电信号去操作气动执行机构时，必须配电-气阀门定位器。

The following cases, to go with locator: 1, medium pressure high pressure big time; 2, valve diameter is largeForged Gate, Globe, Check Valves (DN 00); 3, high or low temperature control valve; 4, the action necessary to raise the speed control valve; 5, using standard signal, the operation of non-standard spring when the implementing agency (20 ~ 100KPa spring outside the range); 6, when used for sub-process control; 7, when the valve to achieve the reverse action (air to close each open-type gas conversion); 8, need to change the valve''s flow characteristic time (you can change the positioner cam); 9, no spring actuator or piston actuator, the proportion of action to achieve the time; 10, electrical signals to operate pneumatic actuator must Distribution - gas valve positioner.

下面所开列情况下，要配定位器：一、介质压力高、压差大的时辰； 2、调节阀口径大时（DN00）； 3、高温或低温调节阀； 4、需要提高调节阀的动作速度时； 5、用标准旌旗灯号、操作气动管路截止阀非标准弹簧的执行机构时（20～100KPa以外的弹簧范围）； 6、用于分程节制时；七、使阀门实现逆向动作时（气关式和气开式互相转换）； 8、需要改变阀的流量特性时；九、无弹簧执行机构或活塞执行机构，要实现比例动作时； 10、用电旌旗灯号去操作气动执行机构时，必须配电-气阀门定位器。

From the perspective of Farming on Clear Days and Reading on Raining Days (a traditional Chinese idiom meaning taking every opportunity to constantly improve oneself), Lin Chuanchu's work depicts the changes to the site of The People's Square (a common subject in the "Study of Shanghai"), by reconstructing the historical appearance of the site using a stratigraphic approach frequently used in archeology. The artist then planted rice paddies in 12 parterres outside the east gate of Shanghai Art Museum, reminding us of the long-lost smell of fresh rice that once filled the air.

林铨居以《瞬间回忆：上海水稻田计划》的视角溯源了人民广场在&上海学&中的地貌更迭，以考古中的地层学方式来复原人民广场的原貌，以在上海美术馆东门前12个花坛中播种水稻来回应我们脚下已经失去的快稻快香。

But at last he heard the wicket gate in the great outer door click behind him , felt the fresh air of the outer world upon his anxious brow , and knew that he was free !

最后，他终于听到监狱大门上的便门在他身后咔哒一声关上了，感到外面世界的新鲜空气吹拂在他焦虑的额上，他知道，他自由了！

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。