查询词典 acoustics

Combination of room acoustics characteristics of the different sub-band FIR filter length filtering, limited resources in a more rational distribution, saving resources and computation, and to some extent improve the convergence rate.

结合房间声学的特点，对各子带采用不同长度的FIR 滤波器进行滤波，将有限的资源进行更合理的分配，节省了资源和计算量，并在一定程度上提高了收敛速度。

The prediction of flow-induced noise is an important and complex issue in fluid-dynamic acoustics field.

流激噪声的预报问题是流体动力声学领域的重点和难点。

In acoustics he studied the propagation of sound and musical consonance and dissonance .

在声学中，他研究了声的传播和音乐的和谐与不和谐。

We regard service as art, cusp digital acoustics equipment and recreation element performance fashion art, whether some friends croon , or company staff's celebrate party and so on , the recreation center is your best choice here for ever.

我们视服务为一种艺术，把尖端的数字化音影设备与娱乐元素演绎成时尚艺术，无论是三五知己低吟小唱、还是公司团队热舞派对、或是公务商务友情相聚，来隆泰金都永远是您理想的选择。

The results show that, when the volume of the secondary room is 1/3 of that of the primary room,the sound energy decay in the primary room is greatly in- fluenced by the secondary room at an aperture size of less than 10% of the wall,that the energy decay curve and the coupling con- stant in the primary room gradually change with the aperture size,and that the effect of the secondary room on the acoustics in the primary room is uniform.

发现在耦合空间体积与主厅体积比为1/3的条件下，当耦合窗面积与隔墙面积比小于10%时，耦合空间对主厅的声能衰减有较大影响；主厅的声能衰减曲线和耦合常数随开口的改变而逐渐发生变化：耦合空间对主厅各点音质的影响比较均匀。华南理工大学物理科学与技术学院；华南理工大学物理科学与技术学院广东广州 510640；广东广州 510640

LANYA ADP-018BT stereo is fit for any notebook PC and portabler fixtures with LANYA and help enjoy dimensional sound music by 2.0 amplifier output without connecting to other multimedia. Introducing LANYA V2.1+EDR and woking on 2.4G ISM frequency range, the acoustics is provided with as three times of 2.1Mbp data transmission rate as common LANYA technic, and its dictance of non-obstacle straightaway transmission is 10 meter with a lower degree of distortion.

ADP-018BT立体声蓝牙音响适用于笔记本电脑和带蓝牙的便携设备，使多媒体产品不用连接线便能欣赏2.0功放输出的立体声音乐，本音响采用蓝牙V2.1+EDR，工作在2.4G ISM频段，具有2.1Mbps的数据传输速率，是普通蓝牙技术的三倍，直线无障碍的传输距离为10米，音质好，失真度低。

Directivity requirement of sound picking system can be realized by using an acoustics structure or a microphone array.

传声器系统指向性的实现主要有两种途径：一是通过特殊的声结构，二是通过传声器阵列。

The engine uses a single displacer to reduce moving parts and uses high energy acoustics to transfer energy.

发动机采用单置换，以减少运动部件，并使用高能量声学转让能源。

It also proposes a new frequency transformation formula of Doppler effect on acoustics.

给出新的声学多普勒效应频率变换式。

Epidaurus's perfect acoustics are indeed the result of what its audience sits on.

埃皮达鲁斯那些剧院所产生的完美效果实际上来自于坐在那里的观众。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。