查询词典 antenna switch

Based on the resonance reactor and the Magnetic Energy Recovery Switch , a novel single-phase AC-DC converter is designed.

将谐振电抗器和磁能恢复开关引入到单相AC-DC变换器中，设计了一种新颖的混合单相AC-DC变换器。

The main business comprises two parts. 1: the production of fiber-optic transmission equipment, PCM integrated access devices, communications portfolio with high-frequency switch power supply; Second: Sales Scheduling switches, power line carrier communication equipment and outdoor equipment (resistance line filter, coupling capacitors, combined with filter) and so on.

一：生产光纤传输设备、PCM综合接入设备、通信用高频开关组合电源；二：销售调度交换机、电力线载波通信设备和户外设备（线路阻波器、耦合电容器、结合滤波器）等。

SB2015-4 Precise Decimal DC Resistance Box adopts especial aging treatment, precise wire wound resistor of low temperature coefficient and precise airproof switch.

SB2015-4型精密十进位直流电阻箱采用经过特殊老化处理低温度系数的精密线绕电阻器及精密密封开关。

Precise Decimal DC Resistance Box adopts especial aging treatment, precise wire wound resistor of low temperature coefficient and precise airproof switch.

SB2015-1型精密十进位直流电阻箱采用经过特殊老化处理、低温度系数的精密线绕电阻器及精密密封开关。

This 2×2 switch utilizes four collimators arranged 90° to each other on a common plane, and use an ultra thin mirror as the reflector whose thickness is less than 1.8μm and roughness 5.721nm to allow double-sided reflection.

在2×2光开关方面，设计上采四根光准直器呈90°相互垂直排列在同一平面上，以微机电技术制作出超薄双面反射镜当作光讯号反射元件，厚度： 1.8μm，表面粗糙度： 5.721nm。

As a black fairy, curvy beauty, yellow button switch provides more comforts.

如一个黑色的小精灵，流线设计，桔黄色的按钮开关按下去更舒服。

In an interview setting, the switch blade can't help but "trash talk" his former employer.

在面试时，这种人禁不住要说前雇主的&坏话&。

Switch hit in baseball and racquet ball.

开关棒球击中球和球拍。

Then switch to popular music for dancing later.

跳舞时还可以演奏一些流行音乐。

Infourthgrade your idea of a good friend was the person who was willing to switch square dancing partners in gym so you wouldn't have to be stuck with the dork of the class.

上了四年级，你对好朋友的概念就是在体育馆里愿意和你交换舞伴的那个人，这样你就不必和班上的呆子一起跳舞了。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48