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airspeed造句

"airspeed"是什么意思  
造句与例句手机版
  • Specification for pressure - driven airspeed indicators
    压力驱动空速指示器规范
  • Airspeed indicators - table of differential pressure
    空速指示器.压差数值表
  • Airspeed indicator : indicated airspeed
    计器指示? ?速度
  • Asi s . i . abbr . airspeed indicator
    空速指示器
  • Cas calibrated airspeed
    校正的飞行速度
  • Verification regulation of measuring apparatus for calibration of mine airspeed measuring instrument
    矿用风速测量仪表检定装置检定规程
  • Nagase put your flaps down . that ' ll lower your airspeed . can you find your flap lever
    把你的副翼放下来。可以减低你的速度。找得到你的副翼拱杆吗?
  • Polar curve - a graph showing the performance of a wing based on it ' s airspeed and sink rate
    滑降比特性曲线用图表显示飞行伞飞行对空速度及沈降率基本特性。
  • Schedule for tables relating to altitudes , airspeed and mach numbers for use in aeronautical instrument design and calibration
    航空仪表设计和校准用高度空速和马赫数表
  • Tower : " roger cessna 12345 , reduce airspeed to best glide ! ! do you have the airfield in sight ? ! ? ! !
    塔台:收到,赛斯纳12345 ,降低你的空速,最大限度滑翔,你的视野中有任何机场吗?
  • It's difficult to see airspeed in a sentence. 用airspeed造句挺难的
  • The control principle of airspeed keeping , altitude keeping , course keeping and swerve control is analyzed , too
    进行了空速保持、高度保持、航向保持和转弯控制等控制律的详细分析。
  • I used nose attitude instead of modulating engine thrust to control airspeed during the climb to 15 , 000 feet
    在爬升至15 , 000英尺高度的过程中我用机首的高度代替发动机节流阀来控制飞行速度。
  • The transponder signal provides the controller with your aircraft ' s flight number , altitude , airspeed and destination
    这个雷达信号向管制人员提供飞行的航班号码,飞行高度,飞行速度及目的地。
  • In particular , the pilot departing at around 08utc reported that the airspeed varied by - 15 kt to 25 kt around 3 4 and 2 nm from the end of the runway
    其中一个在08utc起飞的机师,报告在距跑道末端约3 4及2海里空速有每小时- 15海里至每小时25海里的变化。
  • Next , the pilot has his aircraft instruments from which he reads his conditions of flight … . altitude , airspeed , and dive angle are the most important of these
    其次,飞行员们可以利用飞机上的各种仪表来判断飞行姿态来投弹,其中高度,空速,俯角最为重要。
  • Speed system - a foot - operated system that increases a paraglider ' s airspeed and decreases its stability . normally , never applied fully unless the conditions are calm
    加速器(系统)可以使飞行者飞行时增加飞行空速(相对减少飞行伞稳定性)之用脚操作之加速系统。通常情况下是不太会使用到,只有在天气情况改变下使用。
  • A pure software solution is given in order to gather more tracking data . the reason of the zenith - blind - zone forming is analyzed detailedly . the conclusion is that the extent of the zenith blind zone was restricted by three parameters : maximum azimuth angular velocity of tracking mount , flight level and airspeed of the target
    本文依据不改变系统硬件结构的研究思路,提出一个基于目标轨迹预测技术的解决过天顶跟踪的方案构想,给出具体实施步骤,预计可使系统单站单圈次跟踪采集到的有效数据总量提高约一倍。
  • A mathematical model reflecting the tilt rotor unsteady and nonlinear aerodynamic characteristics in the longitudinal channel is presented in the paper . in the full flight envelope , the rotor thrust continues tilting and the aerodynamic forces of each component change as a function of airspeed and nacelle angle
    在整个飞行包线内,旋翼的推力矢量方向不断变化,飞机各部件的气动力随发动机短舱倾角和空速的变化而变化,因而飞机的飞行动力学有很强的非定常、非线性特性。
  • During the procedure , the airspeed continues accelerating ( or decreasing ) and the aircraft configuration is rapidly changing . the aerodynamic interactions are complex and lead to dynamic instabilities . the shift between helicopter and airplane flight modes necessitates a change in control strategy
    过渡模式下,飞机速度不断增加(或减小) ,气动布局不断改变,飞机动力稳定性差且气动干扰严重,直升机控制和固定翼控制切换,因此过渡模式动力学特性和控制系统研究是整个倾转旋翼飞机研制的主要难点。
  • A large planar microphone array , which consists of 111 microphones , was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft . the focus of study in this paper is on the landing gear noise source . the spectra , directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented . it is found that the landing gear noise spectrum is broadband with some single tones in some cases . the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole . the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences . it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning
    应用由111个传声器组成的平面传声器阵列对当前流行的民用客机进场着陆过程中的机体噪声源进行了实验测量,本文对七架窄体客机和七架宽体客机的起落架噪声进行了分析,得到了起落架噪声的频谱特性、指向特性和声级变化.研究发现,起落架噪声的频谱是由宽频随机噪声与一些较为明显的单音噪声源组成,起落架噪声的指向性类似于一个水平放置的偶极子.不同飞机起落架噪声的声级相差较大,这说明可以通过重新结构设计降低起落架噪声。
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