双频路由器发送2.4GHz和5GHz两种频段信号，使之成为一个使用同样名称和密码的网络。
Dual-band routers transmit both the 2.4GHz and 5GHz bands as one network with the same name and password.
双频激光干涉仪是应用广泛的精密测量仪器。
Dual-frequency laser interferometer is a widely used precision measurement instrument.
双频梯度测量法有抗干扰能力强、分辨率高、仪器轻便等特点，实践证明应用效果很好。
Characterized by strong anti-interference capacity, high resolution ratio and portability of the instrument, the dual frequency gradient method has proved effective in practice.
研制了中药有效成分超声波双频湍动萃取装置。
An ultrasonic double-frequency turbulent extraction equipment has been developed for extracting effective ingredients in medicinal plants.
介绍了一种应用于复合制导的双频工作的微带天线。
In this paper, a novel configuration of patch antenna for combined guidance is introduced, which provides a dual-band operation.
双频激光器的稳频特性与其功率调谐曲线的形状有关。
The frequency stabilizing property of two-frequency He-Ne laser depends upon the shape of the power tuning curve.
最终得到一款满足无线通信中应用需求的双频段天线。
At last, the proposed antenna satisfies the working requirement of wireless communication system.
该文设计了共用一个物理孔径的双频双极化的微带天线。
The dual-frequency and dual-polarization microstrip antenna for space-borne SAR application is presented.
本文提出了双频自动网格法，在应变集中区域增加节点。
This paper presents a double frequency automated grid method, which applies more nodes in the stress concentration field.
提出了一种基于双频观测数据的单历元周跳探测和修复方法。
A new method is proposed for detecting and repairing cycle slips in GPS navigation based on the dual frequency observations.
多频测距解模糊的实现方式通常有两种：二次差频和参差双频。
The realization mode of solving ambiguity for multiple frequency ranging usually has two kinds:quadric difference frequency and uneven dual frequency.
本文从理论上详细地研究了双频激光在等离子体中的共振自聚焦。
In this paper, we have studied theoretically the resonant Self-focusing of two-frequency laser beams in plasmas.
目的研究电针刺激在甲状腺次全切除术中对脑电双频指数的影响。
ObjectiveTo investigate the effects of electroacupuncture on bispectral index (bis) of electroencephalography in patients undergoing subtotal thyroidectomy.
双频率锯齿波组合调制技术可应用于谐振式光纤陀螺数字处理系统。
The two-frequency serrodyne modulation technique can be used in the digital R-FOG system.
本文主要对一种单端口馈电的缝隙加载双频双极化微带天线进行研究。
The research of this article is mainly on a single feed slot loaded dual-band dual-polarized antenna.
目的探讨双频激光碎石治疗腔镜外科难取性胆管结石的疗效及安全性。
Objective To evaluate the efficacy and safety of double-frequency laser lithotripsy under endoscope in the treatment of refractory biliary stones.
用双频光栅纹影剪切干涉法对无限热平板的自然对流温度场进行诊断。
This paper deals with the natural convection temperature field of unlimited heated Plate with schlieren shearing interferometry of double frequency gratings.
介绍了冷轧辊双频淬火装置中频系统的工作原理、调试方法和宝贵经验。
Introduce the work principle of the cold roller about two frequency quenching device and intermediate frequency system, the method of debugging and valuable experience.
双频、三频正交超声辐照能显著地提高声化学产额，具有明显的增强效应。
Doublefrequency and threefrequency ultrasonic irradiation can significantly improve sonochemical yield with remarkable enhancement effects.
提出了一种同时具有圆极化和线极化的双频新型开槽微带天线的设计方法。
This paper presents a new method for designing a dual-frequency patch antenna with circular and linear polarizations.
报道用N_2激光泵浦混合染料溶液以获得双频可调谐激光输出的实验研究。
An experimental investigation of dual frequency tunable laser output from dye mixtures in ethyl alcohol pumped by a N_2 laser is described.
不过，两载波信号l 1和l2之间的传播路径差异会给双频方法带来误差。
However, slightly different paths of carrier L1 and L2 will bring errors to estimations of the dual-frequency method.
同时对比分析各个时点脑电双频指数，评价两种麻醉用药方案对患者安全性。
At the same time each time point compared bispectral index, evaluation of two anesthetic regimen on patient safety.
简要介绍了GPS双频精密单点定位数学模型及自主研制的精密单点定位软件。
The mathematic model of GPS dual-frequency precise point positioning and the corresponding program named "GPS-PPP" recently developed by the author were presented.
目的研究应用脑电双频谱指数(BIS)监测反馈调控静吸复合麻醉的可行性。
Objective To study the feasibility of application of bispectral index (bis) feedback in control of intravenous combined with inhalation general anesthesia.
从理论上研究了双频激光混合泵浦掺饵光纤放大器(hedfa)的增益特性。
The signal gain characteristics of hybrid pumped erbium doped fiber amplifiers (HEDFA) are studied theoretically.
目的探讨双频激光碎石技术在治疗复杂性胆管结石中的疗效、安全性及应用价值。
Objective To evaluate the efficacy, safety, and clinical application of double-frequency laser lithotripsy in the treatment of complicated biliary stones.
目的探讨双频激光碎石技术在治疗复杂性胆管结石中的疗效、安全性及应用价值。
Objective To evaluate the efficacy, safety, and clinical application of double-frequency laser lithotripsy in the treatment of complicated biliary stones.
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