查询词典 radio frequency

To prevent environment pollution from Electro-magnetic interference and radio–frequency interference, the zero cross triggering is adopted to proceed rectified controllably.

为了避免电磁、射频干扰所产生的环境污染问题，伺服电源采用过零触发整流方式。

Firstly,nanostructure ZnO materials were controllably deposited by radio frequency magnetron sputtering method,with optimized Ar/O_2 ratio and sputtering power,choosing suitable buffer layers.

利用磁控溅射方法，通过优化制备过程中的氩氧比和溅射功率等工艺条件，选择合适的缓冲层材料，在硅衬底制备出了结构和尺度可控的ZnO纳米结构材料。

A domelike shell transparent to radio-frequency radiation, used to house a radar antenna.

雷达天线罩有顶构造，可以让无线电频率辐射穿过，用于隐蔽雷达天线

Comprehensive security system includes remote central locking and driveaway locking, ultrasonic intrusion sensing, radio frequency remote control and engine immobiliser Thatcham 1 approved

全面的安全系统包括遥控中央锁，驶离锁定，超声波入侵传感，射频遥控器和发动机锁止

The technique introduces nano-sized cobalt particles encased in graphitic carbon layers inside the cells and thermally activates them by using radio frequency radiation.

这项技术引入纳米钴粒子包裹的石墨碳层内的细胞和热激活他们利用无线电频率辐射。

Therefore, the study focuses on incorporating the techno logy of Radio Frequency Identification into mining process and building up a monitoring system.

所以本论文研究的重点，是整合无线射频辨识的技术，建构一个煤矿企业的监视系统。

Methods: Germany Bipolar controlled hypothermia radio- frequency with varying tips was used for obstructive sleep apnea-hyponea syndrome, chronic hypertrophic rhinitis, allergic rhinitis, aural pseudocyst, phymatoid proliferation of tongue root, capillary hemangioma of nose and pharynx.

使用德国产双极低温温控射频仪，及随机所带各种不同射频针，分别对阻塞性睡眠呼吸暂停低通气综合症、肥厚性鼻炎、变应性鼻炎、耳廓假性囊肿、舌根部淋巴组织瘤样增生、鼻和咽部毛细血管瘤进行了低温双极射频消融治疗。

Methods With the help ofCT or MR guiding technique and correction target by electro-physiology stimulation,sixty Parkinson'disˉease patients were damaged by radio-frequency operation for thalamo-ventral intermediate nucleus-tomyor posteroventral pallidotomy,or were given deep brain stimulationfor STN.

通过CT或MR导向，辅以电生理刺激矫正靶点，对60例帕金森病患者行丘脑或苍白球腹后部进行射频术；或对底丘脑核进行脑深部刺激。

Treatment:①medicine therapy: cabamazepine, large dose of vitamine B12, phenytoin sodium;②nerve blocking or surgery:③stereotactically controlled thermocogulatin of trigeminal roots using a radio-frequency generator; microvascular decompression

与症状性三叉神经痛相鉴别。4，治疗：①药物：卡马西平，B12，鞍莫钠；②封闭：无水酒精注射；③射频热凝；④手术治疗，首选药物为卡马西平

Shanghai Sunray Information Technology Co., Ltd.is a high-tech company which focuses on providing Radio Frequency Identification technology products development and industry applications.

上海三瑞信息技术有限公司（Shanghai Sunray Information Technology Co。， Ltd。）是一家专业从事无线射频识别技术的产品研发与应用的高科技公司。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。