英汉例句

• tunable single longitudinal mode operation of semiconductor lasers is obtained using an external dispersive cavity. the linewidth is less than 0. 1a and the tuning range is about 110 a.

  利用半导体激光器的外色散腔形式获得了可调谐单纵模运转，线宽小于0.1，调谐范围约110。

• by employing the semiclassical theory of lasers, a relation between the frequency tuning range and various laser parameters is given in this article.

  本文用半径典理论阐述宽带可调谐激光器的调频范围同各种激光器参量的关系。

• the duration of stokes pulse was tunable by simply changing the separation between two cells and the tuning range depended on the pump energy.

  通过简单地改变双池间距可以获得脉宽可调的优质光束，脉宽可调范围依赖于抽运能量。

• based on the field investigation, the paper summarizes the engineering tuning range of the parameters of controller.

  在现场调查的基础上，本文归纳出了调节器参数的工程整定范围。

• a novel self-tuning scheme is proposed, in which a wide tuning range is realized by digital and analog tuning circuit to reduce vco gain.

  提出了一种用数字和模拟电路的方法实现宽调谐范围，减小vco增益的方案。

• there are pressing needs for rf active filters with wide tuning range for use in multi-band and multi-mode wireless/mobile applications.

  在未来的多频段和多模式的无线/移动通信中，对于具有宽调谐范围的射频有源滤波器的需要将极为紧迫。

• with broad gain spectral width of soa and large tuning range of filter, the output power of the output pulse train could keep big enough over a large tuning range.

  由于半导体光放大器的宽增益谱与滤波器的较大可调谐范围，使得激光器输出可以在较大的波长可调谐范围内保持较大功率输出。

• nowadays, fulfilling the noise and tuning range requirements with low power consumption is an important subject in the area of rf ic.

  在低功耗下设计噪声性能和调谐范围满足系统应用要求的全集成压控振蕩器，仍然是目前射频集成研究领域的重要目标。

• the wide band wavelength tuning external cavity semiconductor laser was theoretically and experimentally analyzed. the maximum tuning range and the continuous tuning condition were given.

  对宽带调谐外腔半导体激光器进行了理论及实验研究，分析了其最大调谐范围和连续调谐条件，为宽带可调谐激光器的设计提供了依据。

• it can be seen that the tuning range and the sensitivity of soi varactor are influenced by gate oxide thickness, silicon film doping and silicon film thickness directly.

  结果显示，栅氧厚度、硅膜掺杂、硅膜厚度等结构参数会对soi变容管的调节范围和灵敏度有直接影响。

• it is find that there isn′t any absolute pbg in any condition, but big tuning range of te polarized wave can be achieved by changing the index of liquid crystal.

  发现均无完全光子禁带出现，而通过改变液晶折射率可得到大调谐范围的te偏振光。

• how to gain an optimum relationship between power consumption, phase noise, time of starting oscillation and tuning range is the main point focused in this design.

  如何实现功耗、相位噪声、起振时间和调谐范围等特性指标的折中将成为设计的主要难点。

• the circuit could increase the frequency tuning range and decrease phase noise simultaneously.

  在提高振蕩器的可调范围的同时，降低相位噪声。

• as a special case, the oscillation behaviors of the absorptive device with two equal-length segments:threshold conditions, carrier density and wavelength tuning range have been analyzed.

  作为特例，分析了吸收型器件在两段等长情况下的阈值载流子浓度变化和波长调谐特性。

• through inductor optimization, the vco has a low phase noise and a wide tuning range with switched capacitor array and nmos varactor.

  通过优化集成电感的设计，同时采用nmos管和开关电容阵列作为可变电容，使该设计具有较低的相位噪声和较宽的调谐范围。

• it has been shown that the broadening tuning range of dye lasers, the increase of laser efficiency of some dyes and dual wavelength laser oscillation in the dye mixtures are feasible.

  证实混合染料对拓宽激光可调谐范围、提高某些染料的激光效率以及获得双波长激光振蕩是可行的。

• the tuning range is relative to the period of two gratings.

  调谐的范围和两个光栅的反射峰的距离差有关。

• the main objective of lcvco design is low phase noise, wide tuning range and low power consumption.

  lcvco设计的主要目标包括低相位噪声，宽调谐范围和低功耗等。

• as the pressure tuning is carried out by freon with high refractive index, the tuning range can be expanded to 550 ghz.

  由于采用折射率高的氟里昂气体进行气压调谐，调谐范围可达550千兆赫。

• its frequency tuning range broadened by zeeman effect was more than 2500 mhz.

  激光器单频可调范围经塞曼效应展宽后达2500兆赫以上。