1.
noise exposure forecast contour [aircraft noise]
飞机噪音预测等量线
2.
noise exposure forecast contour map [aircraft noise]
飞机噪音预测等量线图
3.
Numerical prediction for the acoustic noise of helicopter rotor in forward flight
前飞状态下直升机旋翼旋转噪声预测
4.
Study on the Surface Noise Prediction for Aircraft Cruise
飞机巡航近场噪声经验预测方法研究
5.
Measurement of aircraft noise around airport
GB/T9661-1988机场周围飞机噪声测量方法
6.
QSTOL (quiet short takeoff and landing)
低噪音短距起落低噪音短距起落飞机
7.
aircraft noise certification scheme
飞机噪音证明书计划
8.
the pestilential noise of aeroplanes coming in to land
飞机着陆的讨厌噪音
9.
Aeroplanes make a lot of noise.
飞机发出许多噪音。
10.
Prediction of audible noise of AC UHV transmission lines based on relevance vector machine
基于相关向量机的交流特高压输电线路可听噪声的预测研究
11.
It's so noisy with planes coming over all the time.
飞机总在头上飞来飞去，噪音太大了。
12.
CNPS Computer Noise Prevention System
计算机噪音预防系统
13.
In the same month, a telephone hotline service was launched for handling aircraft noise complaints and inquiries.
同月又设立了一条公众电话热线，接听有关飞机噪音的投诉及询问。
14.
Study of Predictive Control for a Nonlinear Aircraft System;
飞机非线性系统的预测控制理论研究
15.
You may also notice an increase in engine noise after landing.
飞机着陆后发动机噪音也会加大。
16.
Using the Objective Parameter of Concert Halls in Sound Quality to Evaluate Its Subjective Level
用音乐厅的音质客观参量预测其主观评价等级
17.
Study to Forecast Retire Time Limit and Supplement Quantity of Aircraft
飞机退役时限及补充数量的预测研究
18.
aircraft noise and flight track monitoring system
飞机噪音及航道监察系统