调谐

Tuning time is 10 milliseconds maximum, making the PPS-100 suitable for Automatic Link Establishment or Adaptive Applications.

最大调谐时间为10毫秒，令PPS-100能够适应自动链路建立或适应性应用。

A pipe of the bagpipe that is tuned to produce a single continuous tone.

调谐后能产生单个连续调次的风笛管。乐队调好了他们的乐器。

Any of the pipes of a bagpipe tuned to produce a single tone.

调谐后能产生单个连续调次的风笛管。

Untuned coupling system may be further subdivided into three major classes.

非调谐耦合系统可进一步细分成三大类。

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 birefraction filter is also designed to get satisfying output-parameters. At last, the Ti:sapphire laser with flat-flat resonant cavity is pumped with the pumping source at 532nm. The pumping source is got from the frequency doubling of Nd:YAG laser.

对调谐元双折射滤光片进行了设计，采用厚度比为1：2：10的三片组合型双折射滤光片，最薄晶片厚度d 1 = 0.45mm，光轴与滤光片法线方向呈90度角，以使系统的输出参数达到预期的要求。

The isochromatic principle of birefringent filter design is proposed in this paper.

提出双折射调谐器设计的等色图方法，给出原理。

A new structure of tunable polarization interference dense wavelength division multiplexing filter based on the analog birefringent module is presented.

提出了一种基于模拟双折射模块的可调谐偏振光干涉型密集波分复用滤波器的新结构。

Based on the birefringent effect of liquid crystal, a liquid crystal Fabry-Perot filter in simple structure is designed and fabricated. This device can be used in wavelength division multiplexing.

基于液晶分子的双折射特性，设计并制作了一种结构简单的可用于波分复用系统中的可调谐液晶法布里珀罗滤光片。

According to the principle of optical bistability, the optical bistable characteristics of intensity tuning for two kind of optical fiber component were investigated.

根据光学双稳的基本原理，分别研究了两种光纤器件的强度调谐型双稳特性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。