查询词典 acoustic

According to this work, the two-dimensional field distribution of continuous sinusoidal wave vertically or obliquely radiated by a linear array of five monopole sound sources is numerically simulated in terms of the different initial acoustic pressure .

在此基础上，数值模拟了初始声压强弱不同的5个点声源组成的线阵列垂直或斜向辐射的连续正弦波在大气中传播时二维声场的分布情况。

The study of underwater acoustic imaging has great significance for design and realization of imaging sonar.

研究水下声成像技术，对于成像声纳的设计实现有着重要意义。

The sound velocity is one of the most important acoustic parameter in ocean sonar.

声速是海洋声呐测量中最重要的声学参数之一。

Aiming at the characteristics of underwater acoustic transient signals emitted from antisubmarine weapons dropping into watertorpedo, aerial sonobuoy and rocket assisted depth charge etc.

针对鱼雷、空投浮标、火箭助飞深弹等反潜武器入水瞬间产生的水声瞬态信号所具有的持续时间短、信噪比低、突发和不稳定等特点，以传统的Page-T est检测器为基础，提出了一种新的水声瞬态信号检测方法。

Immediately after inking the deal with Myspace, the talented Cleveland native stepped into the studio to record her debut album with renowned producer Marshall Altman. The 12 track album combines the acoustic soulfulness of Kate's influences like Patty Griffin and Joni Mitchell, with the pop/rock feel of Sheryl Crow and Michelle Branch, all while maintaining a level of musicianship and lyrical originality that is unusual in today's music scene.

刚一签约不久，这个富有美国本土气质的，才华横溢的小妮子与著名的音乐制作人Marshall Altman (Matt Nathanson， Marc Broussard)在工作室里一起制作了她的首张专辑。12首单曲洋溢着kate voegele类似Patty Griffin 和Joni Mitchell富有激情的演唱风格；充满了流行/摇滚的气19岁的kate在最近两年里的一场场富有活力的演唱会上令她的听众着了迷！

The sound box of an acoustic guitar is made as an hollow body constructed out of wood.

这正是从木吉他声箱声箱一事作出了木吉他作为空心体构造出木材。

Compared with the developed sound pressure measurement technology, sound intensity measurement technology is still a young acoustic measurement method.

相对于成熟的声压测量技术，声强测量技术还是一门年轻的声学测量手段。

The ventilation and sound attenuation system are introduced to the standard building acoustic sound insulation lab to meet the requirement of sound power level measure of chair outlet′s airflow noise for China National Grand Theater.

为测量国家大剧院座椅下送风风口气流噪声声功率级，对已有的标准建筑隔声实验室的接收室进行改造，引入通风系统，同时进行消声处理。

Mark Rustad is President of NetWell Noise Control, NetWell is a leading supplier of ceiling tiles, acoustic products, sound proofing treatments, and online acoustical consulting services.

马克鲁斯塔德是总统NetWell噪声控制， NetWell是一家领先的供应商，天花板，声学产品，隔音处理，在线声学咨询服务。

Tertiary waves are seismically generated acoustic waves that can propagate over great distances in the SOund Fixing And Ranging channel. On 2004/12/26, big Sumatra earthquake ( Mw =9.3) occurs at the Sumatra island. A huge tsunami excited by the energy from the big Sumatra earthquake causes a great lose, thus a lot of scientists from all over the world pay a lot attention to such big Sumatra earthquake.

T-波是由海底地震或者海陆边界俯冲带附近地震激发，并在海洋低速层中传播的声波。2004年12月26日，在印度洋东部印尼苏门答腊岛附近发生 MW =9.3级大地震，其产生的能量在印度洋中激发了巨大的海啸，造成了严重的人员伤亡和财产损失，受到了世界科学家们极大的关注。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。