However, until now it wasn't known whether the bees' full colour vision was able to keep up with their high speed flight.
不过，至今科学家们还不知道蜜蜂的色觉速度是否跟得上它们的飞行速度。
The effects of the mental tense factor in high speed flight tests at lower altitude on pilots respiratory system are reported in this study.
本文测试了低空大速度飞行试验条件下飞行紧张因素对飞行员呼吸系统的影响。
As an example, a pull-up maneuver of helicopter UH-60A under high speed flight condition is simulated. The correlation of the results with the flight test data is provided.
以UH 60A直升机在高速飞行条件下的急拉杆机动飞行为例进行仿真计算，并与飞行试验数据进行对比验证。
Plus, hypersonic flight has so far only been demonstrated for small unpiloted craft carried to high speed by other vehicles - and other planned experimental craft are too small to carry a pilot.
并且高超音速飞机目前只演示过由其他飞行器携带小型无人机至高速，而且其他计划中的试验飞行器同样太小不能坐人。
Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.
传统的冲压喷气发动机使用液体燃料并与大气中的空气混合燃烧，以提供高速飞行的推力。
With high-speed wind tests of scale models under way, the blended wing could take flight before 2020.
目前，等比例模型的高速风洞测试正在进行中，预计混合机翼能在2020年前起飞。
After completing final systems checks and high-speed taxi tests, the airplane will be ready for first flight, which is on schedule for later this quarter.
经过最终的系统检查和高速地面滑行测试以后，飞机将按照计划于本季度晚些时候进行第一次试飞。
For city breaks, Los Angeles is a short flight away, and if the California High-Speed Rail is actually built, it will make the trip in two-and-a-half hours.
如果要到其它城市去逛一下，洛杉矶乘飞机很快就能到达。假如加利福尼亚高速铁路真的建起来了，从旧金山到洛杉矶只要两个半小时就可以了。
This design created a gap between the air intake and the forward fuselage, and requires six small beams to enhance the structure for high-speed flight.
这样的设计导致了机身与进气口之间有一个间隔，为了高速飞行而在之间使用了6条小加强筋以加固结构。
The trial was conducted at the company's Airbreathing Test Facility in Orange County, Virginia, and involved a full-scale engine tested at conditions simulating high-altitude, high-speed flight.
此次测试是在公司位于弗吉尼亚州橙郡(OrangeCounty)的吸气式测试设施中进行的，通过模拟高海拔、高速飞行的条件下进行了全面的引擎测试。
Military aviation experts said the fighter? Known as the J-20? Appeared to be conducting high-speed taxi tests, which are usually the final stage before a test flight.
空军专家说这架战机，也就是J20似乎在做高速滑行实验，这通常是试飞前的最后一个步骤。
The reconnaissance bay is lowed during imagery reconnaissance mission and retracted into the fuselage during high-speed flight.
侦察舱在图像侦察任务时降下而在高速飞行期间缩回进机身之内。
The mechanical analysis and the trimming were performed for a novel near space aircraft which uses the variation in wind speed at high altitude to control its flight path.
对一种利用高空风的风速差控制飞行轨迹的新型低能耗临近空间飞行器，进行了力学分析与配平计算。
He's standing beside an X-1E at the NACA High-Speed Flight Station (now the Dryden Flight Research Center) at Edwards Air Force Base in Southern California.
他站在旁边的X - 1e中的NACA在高速飞行站爱德华兹空军基地(现在的德莱顿飞行研究中心)在南加州。
Since you have had a highway in front of you, you have to give oneself buy natural a car, let you of the car in this line of high speed road top flight.
既然已经有一条高速路放在你面前了，你自然得给自己买一辆车，让你的这辆车在这条高速路上飞驰。
The model can be used for aeroelastic stability analysis of the new tilt-rotor aircraft in high-speed forward flight.
所建模型为进行新型倾转旋翼机大速度飞行时气弹稳定性分析奠定了基础。
The shroud at high speed is modeled as an elliptic wing in order to construct a momentum theory method to investigate the aerodynamic characteristics of ducted tail rotor in hover and forward flight.
引入尾流收缩比因子，并将大速度时的涵道等效为圆形机翼，建立了一个适合于直升机悬停和前飞状态涵道尾桨气动特性分析的动量理论方法。
The results of flight test show that JL8 aircraft has very good characteristics of high Angle of attack, low speed and high speed stalls.
试飞结果表明，JL8飞机具有良好的大迎角特性及低速和高速失速特性。
This paper describes how the method of light - in - flight receding by holography is used to gain ultra - high - speed photography with holography coherence shutters.
本文利用全息飞光记录的方法实现了全息相干快门超高速摄影。
Missile-borne SAR has three important characteristics including the high flight speed, the movement with non-constant speed and the big squint angle.
弹载合成孔径雷达具有平台运动速度快、非匀直运动和大斜视角三大特点。
The 3-axis flight table is an important device and a typical high performance position and speed servo system used in the hardware-in-the-loop simulation of flight control system.
三轴飞行模拟转台是用于飞行控制系统半实物仿真的高性能位置跟踪和速度跟踪的一个重要设备。
The number of flight is reducing, or even some stop, because of the start of the high-speed railway.
在高铁已经开始投运的路线上，航班大量的减少，有的航空公司甚至已经停飞了一些线路上的航班。
In this paper, a new method for dynamic measurement of engine exhaust using TOFMS (Time of Flight Mass Spectrometer) is presented, and a high speed data acquisition system is designed.
本文介绍了利用飞行时间质谱仪(TOFMS)对发动机发动过程中的排气成分进行动态检测的方法以及为此开发的高速数据采集系统。
It means that the effects of Reynolds number must be taken into account in turbofan engine performance simulation at high altitude with low flight speed.
因此在高空低速区航空发动机性能数值模拟必须考虑部件特性雷诺数的影响。
The processing of signal DSP can not fill with the demand of the flight control system, therefore two chips of TMS320C6713B are used to design the high-speed information processing parallel system.
单片DSP的处理能力无法满足某飞行控制系统的需求，为此采用两片浮点DSP处理器TMS320C6713B构成高速并行信息处理系统。
The processing of signal DSP can not fill with the demand of the flight control system, therefore two chips of TMS320C6713B are used to design the high-speed information processing parallel system.
单片DSP的处理能力无法满足某飞行控制系统的需求，为此采用两片浮点DSP处理器TMS320C6713B构成高速并行信息处理系统。
应用推荐