回声

The main products are: Digital frequency shift sound reinforcement equipment, DSP acoustic feedback suppression sound reinforcement equipment, digital conference system, simultaneous interpretation system, network will pass (web conferencing with USB SPEAKER PHONE), echo cancellation, and microphone interface, conference-style goose neck microphone, high-fidelityùmeetings, professional microphone and so on.

主要产品有：数字移频扩声设备、DSP声反馈抑制扩声设备、数字化会议系统、同声传译系统、网会通（网络会议用USB SPEAKER PHONE）、回声消除器、界面话筒、会议式鹅颈话筒、高保真会议音柱、专业麦克风等。

An equation is derived by theoretical analysis, to establish a relationship between suspended sediment concentrations and ADCP echo intensity output. For the survey at the entrance to Jiaozhou Bay, an ADCP is mounted on a moving vessel; the calibration coefficient in the equation is determined by in situ measurement. Then, a semi-empirical formula is obtained and used to calculate suspended sediment concentration profiles along several crosssections.

理论分析获得了海水中悬沙浓度与ADCP输出的回声强度之间的函数关系式；在胶州湾口门进行走航式测量，同步采水样进行现场校正来率定相应的ADCP声学信号，获得了计算悬沙浓度的半经验公式；进而得到走航断面准同步的悬沙浓度剖面。

And while this is more a sign of good coverage and good network interconnection systems rather than of the 8830's abilities, it's good to be see that things are working so well after past years of echoes, sudden disconnections and problems.

这不仅仅显示了8830的功能强大，而且说明覆盖和网际连接很好，我很高兴看到经过多年的通话回声、突然短信和一些问题之后，现在一切运行得那么好。

Simulation results demonstrate that the algorithm detects correctly the change in both doubletalk and echo-path.

仿真结果表明，该算法在双端通话和回声路径改变时检测准确，与去相关前的算法相比，在误报概率和漏报概率方面也有明显改善。

The echoed institutes can be words, phrases or sentences. The repetition seems to be very easy, whereas the structure and the function are much more complicated than those of ordinary interrogatives and statements.

回声成分可以是词、短语、句子等形式，看似非常简单的重复，但 [微软用户2] 其构成形式及其所表达的语义和语用功能远比一个常规疑问句或一个陈述句要复杂得多。

Acoustics of interrogative intonations in the Uygur language;2. There are plenty interrogative words and sentence patterns in Uygur Language.

维吾尔语有丰富的疑问词和疑问句式，而单独用语调来承载疑问语气的句子主要出现在回声问中。

Results 12 patients of primary hyperparathyroidism ,whose focuses all were heterogeneit hypoechoic with plenty of blood flow.

结果 12例原发性甲状旁腺功能亢进患者，病灶均为不均质低回声区，血供丰富。

This 'echo' can easily be avoided by using either a computer headset or by turning your speaker volume down so as to minimize the chance of your microphone picking up and retransmitting the incoming voice signals.

回声』可轻易避免用电脑耳机或转要么你议长量下降的机会，以减少你麦克风拾袭及声音信号转发。

This 'echo' can easily be avoided by using either a computer headset or by turning your speaker volume down so as to minimize the chance of your microphone picking up and retransmitting the incoming voice signals.

回声』可轻易避免用电脑耳机或转要么你议长量下降等正如你的机会减至最低麦克风拾袭及转发语音信号。

For echo sounder oscillator, compartment to be arranged at suitable location.

在合适的位置布置有安装回声测深振荡器的舱室。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐