查询词典 air-pressure

The Air Force would provide standoff jamming with modified EB-52s or EB-1s, and close-in jamming with unmanned air vehicles such as the Northrop Grumman Global Hawk or General Atomics Predator.

EA-18(F/A-18G的另一编号)将装有EA-6B的ICAPⅢ电子战系统。其它可能的用于替代EA-6B的平台包括包括无人作战飞机UCAV、F-35联合攻击机、"湾流"V喷气行政机的改型EC-35SM、B-1轰炸机、B-52轰炸机和F-15改型。

The reasons that cause this case mainly is that kerosene is not atomize red well and cannot mix well with air. A air-blast atomizer with excellent properties is a key ways of solving this problem.

造成这种情况的原因主要是煤油雾化不良，并与空气混合不够理想，而解决该问题的关键在于雾化喷嘴。

Air-assisted electrostatic spraying technology is a spray technology which integrated the advantages of air-assisted hydraulic spraying technology and electrostatic spraying technology. It not only atomize the droplet again, but also reduce the droplet drift, increase the deposition and adhesion performance of pesticide in the plant leaves. It can increase the efficiency of chemical using, reduce the pesticide"s waste and environment pollution, make the full use of resource and reduce the cost of production. It can also increase the agriculture sustainable development and reduce the chemical"s threat to the environment.

风送式静电喷雾技术是综合风送式液力喷雾技术与静电喷雾技术优点的一种喷雾技术，它不仅可以二次雾化雾滴，还可以减少雾滴漂移，增加农药在植株叶片上的沉积和附着性能，这对提高农药的利用率，减少药液的浪费和环境污染，使资源得到更合理的利用和降低生产成本，减少化学农药对环境的破坏等具有重要的意义。

To study the effects of air disinfection by four methods in cosmetic workshop,air was disinfected by ultraviolet rays irradiation, 40% formaldehyde fume , pentadialdchyde solution atomize and ozone gas generator, then efficiency of disinfection was evaluated by the petridish method after disinfected.

现阶段，紫外线法和甲醛法是化妆品车间进行常规空气消毒、防止产品感染的主要措施。1999年~2001年对两间化妆品厂的化妆品车间空气微生物污染状况的调查合格率分别为17.3%、13.7%和25.8%，空气消毒不合格是一个较突出的问题，影响了消毒工作质量的提高。

The experimental results show that:(1) for ideal spheres, the attenuation coefficient of velocity is constant, the air drag coefficient is slightly affected by the initial velocity and is a linear function of initial velocity, and (2) for real fragments formed by a warhead, the flight performances are different from ideal spheres, the air drag coefficient is affected by the flight velocity and is a linear function of flight velocity.

实验结果表明：(1)对于理想球形钨合金破片，在同一初始速度条件下，衰减系数为常数，空气阻力系数与初始速度有关，两者成线性关系；(2)对于经历爆轰驱动的球形钨合金破片，由于有轻微的质量损失和变形，速度衰减规律与理想球形钨合金破片有明显的区别，空气阻力系数与飞行速度有关，两者成线性关系。

In light of different sources of data, three groups of affecting factors, that is, 1 mean annual air temperature; 2 longitude, latitude and elevation; and 3 mean annual air temperature, longitude, latitude and elevation; were designed as auxiliary variable, and the regression kriging method was adopted to predict the spatial patterns of mean annual soil temperatures across the country.

本文用我国698个气象站点的年均土壤温度和年均气温数据以及数字高程模型数据，分析不同气象和地形因素对年均土壤温度的影响；根据全国各地可获取数据源的不同，分别用3组不同的影响因素为辅助变量：(1)年均气温；(2)经度、纬度和海拔；(3)年均气温、经度、纬度和海拔，采用回归克里格法预测我国年均土壤温度空间分布。

The invention concerns a burner comprising a premix designed to produce a flammable air-fuel mixture, said burner including a vortex generator, wherein are provided two complementary burner shells forming a passage body, having each a first half-cone burner shell section (1) and delimiting together a turbulence chamber, widening in the axis in the form of a cone, as well as tangential air intake slots in the axial longitudinal direction of the cone.

描述了一种用于产生可点燃的燃料-空气混合物的预混燃烧器，该预混燃烧器具有涡流发生器，该涡流发生器设置了至少两个对穿流本体进行补充的燃烧器壳，所述燃烧器壳分别具有构造为分锥形状的第一燃烧器壳区段(1)并且共同限定着在轴向上按锥形方式扩展的涡流室并且限制着所述沿轴向的锥体纵向伸展方向相互相切的进气缝隙。

The ultra- micro membrane element we provided not only combines the good mechanical function of imported PP membrane material, but also adopts international advanced air-water back-washing technology, water backflush combining air wash technology as well as cross-current technology.

我们提供的超微膜元件，结合了进口PP膜材料门身优越的机械性能，采用了国际先进的气水反帅洗技术、水反帅联合牛气擦洗技术和错流工艺；可作为水处理行业的RO、NF膜的前处理设备，可使RO、NF进水的SDI≤？

Main structures of plenum pulse bag type collector are as followers: box body and bag compartment, dust store bin, wind inlet and outlet (including screw conveyer and cinder valve), ladder, baluster, air passage system (including offline pneumatic cylinder, electromagnetic pulse valve, compressed air bag), de-dusting controller and so on.

气箱脉冲式袋除尘器的主要结构是，主体由箱体和袋室，灰斗、进出风口（包括螺旋输送机和卸灰阀），爬梯、栏杆、气路系统（包括离线气缸、电磁脉冲阀、压力气包等）、清灰控制器等。

Certain police officers have a peculiar physiognomy, which is complicated with an air of baseness mingled with an air of authority

某些警官有一种与众不同的面目，一种由卑鄙的神情和权威的神情组合起来的面目。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。