English translation for "外部噪声"
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- exterior noise
external noise
Related Translations:
外部特征: external characteristic 外部冷却器: external chillexternal cooler 外部碎片: external fragmentation 外部子程序: external subroutine
- Example Sentences:
| 1. | Acoustics . measurement of exterior noise emitted by earth - moving machinery . dynamic test conditions
声学.土方机械发出的外部噪声的测量.动态试验条件 | | 2. | Acoustics - measurement of exterior noise emitted by earth - moving machinery - dynamic test conditions
声学.土方机械发出的外部噪声的测量.动态试验条件 | | 3. | Acoustics - measurement of exterior noise emitted by earth - moving machinery - stationary test conditions
声学.土方机械发出的外部噪声测量.静态试验条件 | | 4. | Airborne noise emitted by earth - moving machinery - method of measurement of exterior noise in dynamic test conditions
土方机械发出的空气中噪声.动态试验条件下外部噪声的测量方法 | | 5. | Airborne noise emitted by earth - moving machinery . method of measurement of exterior noise in dynamic test conditions
土方机械发出的气载噪声.第3部分:动态试验条件下外部噪声的测量方法 | | 6. | Because the outside noise radiates into the enclosure through the vibration of the flexible panel , we can control the vibration of the flexible panel so as to control the interior noise
由于外部噪声是通过柔性墙的振动辐射进闭合空间的，所以只要控制柔性墙的振动就可控制内部噪声。 | | 7. | This method can guarantee the solution matrix of sylvester equation to be inverse and the sum of the input gain norm and the observer gain norm is the minimum . for the linear systems with unknown parameters , we identify the parameters using hopfield network , then design the observers using the identified parameters , the exponential convergence of adaptive observer is also proved . for the linear time - varying systems , a new network to solve the time - varying sylvester equation is proposed , we analysis it ' s convergence and robustness , then , deign the linear time - varying observer using this network model , and we discuss the convergence of the observer and ruboustness to unknown match parameters
同时保证了sylvester方程的解矩阵的可逆性和观测器的增益矩阵与输入矩阵范数的和最小；在设计线性时不变自适应观测器时，首先利用系统的输入、输出数据设计一个hopfield网络参数估计器，进一步设计状态观测器，证明了参数估计器和状态观测器的指数收敛性；为了仍然从神经优化计算的角度设计线性时变系统的状态观测器，最后介绍了一种求解时变sylvester矩阵方程的神经网络模型，分析了它的收敛性和鲁棒性，然后利用该网络设计时变状态观测器，进一步讨论该观测器的在系统存在未建模不确定和外部噪声时的鲁棒性；最后给出了一种基于分离性原理和hopfield网络观测器的状态反馈闭环系统的结构，分析了该闭环系统的特点；对于每一种设计方法都给出了相应的数值仿真例子来进一步表明所提方法的可行性和有效性。 | | 8. | As a result of the development of prolificacy and progress of citilazation , it made the buildings near the airport , railroad , highway and industrial factory be immersed in the ocean of bored noise which was mainly made by city traffics , daily life and industrial factories . these buildings should be designed especially to lesson the noise incoming , to improve the ability of surrounding constructions to insulate sound transmission
随着社会生产力发展而同时进行的城市化进程，城市交通所产生的噪声，使得位于机场、铁路、公路或工厂边的建筑，常年遭受噪声侵扰之苦，此类建筑物需要做专门的防噪设计，提高围护结构的隔声能力，减少外部噪声的传入。 |
- Similar Words：
- "外部运动神经机能病, 躯体运动神经机能病" English translation, "外部运动阻力" English translation, "外部运输设备" English translation, "外部运算" English translation, "外部载荷" English translation, "外部噪声电平" English translation, "外部噪声系数" English translation, "外部噪声因数" English translation, "外部噪音级" English translation, "外部造型" English translation
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