查询词典 hearing aids

With digital hearing aids, background noise is a thing of the past.

随着数字助听器，背景噪声是过去的事情。

With internationally latest studies, the paper also proposes some biquadrate filters which are capable to perform the functions of second-order low pass、 high pass、 band pass、 band stop、 all pass filtering by selecting one of the three inputs or their proper combinations from the same configuration, furthermore whose natural frequency and the quality factor can be tuned independently. Then a continuous-time biquadratic filter using CCCII is proposed, which can be used in hearing aids and in other analog signal processing applications. Lastly a current mode and a voltage mode novel n-order filters of multifunction are presented. Not all both of the n-order filters are electronic tunable,but also they are integrated conveniently and compatible with VLSI technology.

尽量的全面归纳以电流控制传送器为有源器件的有源网络模拟电路、模拟信号处理电路，借鉴国内外最新研究成果，提出两种基于CCCⅡ的双二阶滤波器，这些电路在不需要改变电路结构的情况下，能同时实现低通、高通、带通、带阻或全通多种滤波功能，并且滤波器的特征频率ω_0和品质因数Q可实现独立调节；其中一种基于CCCⅡ的双二阶滤波器，首次提出将CCCⅡ应用于可编程助听器领域；最后设计了两种高阶滤波器，电压模式和电流模式各一种，这两种滤波电路均能实现多种滤波功能，能实现滤波器参数的电调谐，具有易于集成等优点。

The rate of the possession of the certificate of disability and the use of hearing aids of urban group was significantly higher than that of the rural group.

听力残疾分级提示：听力残疾二级者，乡村明显高于城镇，其余级别差异不明显，拥有残疾人证书和使用助听器的城镇组明显高于乡村组。

It is possible to get hearing aids that fit both in and on different parts of the ear.

这是可能的助听器适合在和不同地区的耳朵。

The hearing aids GA processes all of the results and concludes which aid will be best for you.

助听器的遗传过程的所有结果和结论的援助将是最适合您。

On Friday, I joined up with one of my favorite people, Bill Austin, from the Starkey Foundation, and we flew LA to Guadalajara, Mexico to fit hundreds of children with their first hearing aids.

星期五，我参加了一个我喜爱爱的人， Bill Austin举办的一个慈善活动，我们由洛杉矶飞到了墨西哥的一个城市--瓜达拉哈拉，去帮助数百儿童的第一次听力帮助！

Explain how the revelation of vast untapped demand for monogrammed hearing aids hit you in the bath.

你可以解释一下，你是如何在洗澡时突然想到刻字的助听器还有许多市场潜力可挖。

Drugs prescribed outside of hospitals, hearing aids, glasses, dental care and podiatry are not covered at all under Medicare.

国家医疗照顾制根本不负担不是由医院开的药的药费，助听器、眼镜、牙科和足科病也一律不管。

The constant hum that you get with analog hearing aids has been compared to the noise a sea shell makes when out up to your ear.

不断嗡嗡声，你得到与模拟助听器已经相比，噪声海壳使最多何时了您的耳朵。

It will require some research, but there are some top-of-the-range discount digital hearing aids available at unbeatable prices.

这将需要一些研究，但也有一些顶级的范围折扣数字助听器可以在无与伦比的价格。

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