acoustic elements

Chebychev spectral elements approximation of the acoustic wave equation first-order Clayton-Engquist-Majda absorbing boundary conditions was derived.

推导并实现了带吸收边界条件的二 维 波动方程的切比雪夫谱元解法.

the acolyte get acoustic elements from the acorn.

助手从橡树果中得到了声学的原理。

the low frequency loudspeakers and other acoustic elements are not shown in fig. 6.

图6中未示出低频扬声器和其它声学元件。

The Twin Active Subs reflect the synergistic advantage of integrating electronic and acoustic elements into one package.

替补的双主动反映融入一个封装电子和声学因素的协同优势。

Effect on Acoustic Homing Torpedo Capture Probability of Fire Elements and Errors

声自导鱼雷射击诸元及误差对其捕获概率的影响

the ink dot, line and lump of abstract spiritual paintings are changed into important element of foiling atmosphere and expressing emotion and they also build a feeling with the coordination of emotion strength of colors and acoustic elements.

抽象写意的墨点、墨线、墨块的动态形式，转化成烘托气氛、表达情绪的重要元素，同时配合色彩的情感力量、利用声音元素营造感觉。

Proposals for "Technical Requirements and Test Method for Acoustic Elements of Railway ′ s Sound Barrier"

对《铁路声屏障声学构件技术要求及测试方法》的建议

visual and acoustic elements within the bed make instant, deep relaxation possible at the press of a button.

按一下按钮，床内安装的视觉和声音系统会让你马上感到深深的放松。