查询词典 radiating structure

The acoustical radiation power is expressed as a Hermitian quadratic form, while the radiation modes is determined by general eigenvalue decomposing, and then the radiation efficiency is computed via the orthodoxy of radiation modes with regards to impedance matrix and average velocity matrix; lastly, the validity of the method is proved by pulsating sphere and radiating cube with analytical results.

先将结构的声辐射功率表示为一个正定的厄米特二次型，运用广义特徵值分解求解了复杂结构的声辐射模态，然后利用声辐射模态关于阻抗矩阵与均方速度祸合矩阵的正交性，求解了复杂结构的声辐射效率，最后用具有解析解的脉动球与辐射立方体验证了该方法的有效性。

The hilum is seen at the lower right with radiating pulmonary arteries and bronchi.

右下有肺动脉和支气管的部位是肺门。

A patch with a U-shaped slot is employed as the radiating element, and the incurrence of the slot changes the current distribution on the patch.

采用具有U形缝隙的金属贴片作为天线的辐射单元，缝隙的引入改变了贴片表面的电流分布，使天线的阻抗带增至39%左右。

Thirdly,as the basic study for UWB radiating and scattering,this paper improves simulation of near to far field transformation technology based upon Kirchhoff Integral in Finite Difference Time Domain.

作为分析超宽带信号辐射与散射的基础，本文改进了时域有限差分方法中基于基尔霍夫积分的近远场变换技术，它的优点在于实现简单，降低了存储内存要求，既能计算远区场又能计算近区场，计算结果表明这种变换方法非常有效。

However, in the Lamaist tradition where there is no difference between the aesthetic and the sacred and where art is always sacred art, the Mandala is a spiritual power vortex, an assembly point of gods and demons, a palace of the divine, a spiritual battery from where powerful energies are radiating. It is also connected with the Lamaist idea that the place, where the Mandala is erected, stands under the absolute control of its divine or, we would say, demonic "inhabitants".

但是在喇嘛教的传统里，审美与神圣并没有区别，曼荼罗被看作是一种灵塔，是神灵与魔鬼的汇聚点，是一种神殿，就象是一种精神电池，从其中可以发出强大的能量，曼荼罗建立之地被认为处于圣灵的绝对控制之下，或者说，在魔鬼的绝对控制之下。

Air transport so that local and the world connected to the radiating external Canton, and air transport compared to road transport and rail transport less land for 寸土寸金 geographical areas of the development of small external transport is undoubtedly very appropriate.

航空运输使本地与世界相连，对外的辐射面广，而且航空运输相比较公路运输与铁路运输占用土地少，对寸土寸金、地域狭小的地区发展对外交通无疑是十分适合的。

This makes it possible to reduce vibration and noise on a certain frequency in application. By finite element method, frequency response and radiating noise of block's lateral surface under the impact are analyzed.

根据不同频率灵敏度最大值所对应的位置不同这一特点，可进行局部参数修改，而对其它频率响应的影响很小，使得实际中针对某一频率的减振降噪成为可能。

Only a properly matched antenna system will allow maximum power transfer from the 50 transmission line to the radiating element.

只有一个匹配合适的天线系统才能在发射时使能量充分辐射出去。感染性休克的真正治疗在于预防。

CT and MRI display kidneys enlargement,lobulation,enhancement scan typical finding was radiating arrangement of high density or high signal tubules,liver and spleen enlargement,hepatic fibrosis.

结果 超声表现为肾内弥漫性强回声，CT和MRI表现为肾脏增大，呈分叶状，增强扫描典型表现为放射状排列的高密度或高信号影，肝脾肿大，肝纤维化。

It is a day for meditation and for radiating Loving-Kindness.

这是一个冥想的日子和散发慈爱的日子。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。