查询词典 RF

In this paper,a novel method for the analysis of switching time and dynamic be- havior of the electrostatic driven RF MEMS capacitive switches applied to microwave distributed MEMS phase shifters is presented.

1引言近年来，MEMS技术的出现和迅速发展引起人们广泛注意，被认为是一种非常有前途的技术，适合设计高性能RF MEMS开关(例如，微波毫米波段移相器和相控阵天线等)。

The middling or high signal was showed for cartilage in T2WI. The hoariness signal was showed for cartilage in T2*/C/RF-FAST/VOL and T2*/T /FE/MTC/MAST.

软骨对脂肪CNR"极佳"的有T1WI、T2*/C/RF-FAST/VOL、T2*/T/FE/MTC/MAST和T1/C/ FSE /C+；"良好"的有T2WI；"一般"的有STIR / T/FSE/PSAT。

It with wired compares mainly has the cost to be low, carries conveniently, omits the wired wiring the worry; Specially is suitable to grasping the equipment the correspondence, the battery power supply equipment, the vehicles monitoring, the remote control, the telemetering, the small wireless network, wireless copies the table, the system, the plot messenger call, the industry data acquisition system, the wireless label, the status recognition, must contacts the RF smart card, the small wireless data terminal, the safe fire protection is systematic, wireless domain and so on in external guidance system, biological signal gathering, hydrometeorology monitoring, robot control, digital audio frequency, numeral image transmission the low power loss, the microminiaturization is the current wireless correspondence product then takes along the product in particular the urgent need and the key question.

它与有线相比主要有成本低，携带方便，省去有线布线的烦恼；特别适用于手持设备的通信、电池供电设备、车辆监控、遥控、遥测、小型无线网络、无线抄表、门禁系统、小区传呼、工业数据采集系统、无线标签、身份识别、非接触RF智能卡、小型无线数据终端、安全防火系统、无线遥控系统、生物信号采集、水文气象监控、机器人控制、数字音频、数字图像传输等领域中。低功耗、微型化是当前无线通信产品尤其是便携产品的迫切要求和关键问题。无线通信的另一个关键问题是数据传输的可靠性，这取决于诸多因素，如频率选择、同频干扰、传输距离、天线选择等，这些在设计无线通信系统时都要认真考虑和比较。

An interstage match is introduced between the mixer and amplifier stage to allow device tuning at the desired RF and LO frequency.

级间的匹配在混频器和放大器级间引入，这样的设计用来获得想要的RF和LO频率信号。

An interstage match is introducedbetween the mixer and amplifier stage to allow device tuning at thedesired RF and LO frequency.

级间的匹配在混频器和放大器级间引入，这样的设计用来获得想要的RF和LO频率信号。

Additionally, a remote keyless entry development kit with an RF design kit provides complete reference designs for both hardware and software.

此外，还提供包括一个遥控无匙进入开发包和一个RF设计包的硬件和软件参考设计。

The main product has the simplex station air operated to clamp the fixture, the entire line automatic kludge, the automatic electrical measurement fixture, the online CCD phantom examination system, the automatic packaging, the RF series product end parasite airplane and so on.

主要产品有单工站气动夹治具、全线自动组装机、自动电测治具、在线CCD影像检测系统、自动包装机、RF系列产品端子机等。

Payee:(You bank account number payee name) The account-open goes:* Bank account number:(Support card and agriculture bank card of the industry and business bank just now) Pay a treasure account number: Game species: The beautiful attire evil monster Europe takes an evil monster End imagination Gaia online Dofus Endless mission(EQ1) endless mission 2(EQ2) Confusion on-line River's lake(RS2) EVE Online Heaven 2 guild wars The Ring of the Lord Star war Fairyland legend Risky island RF Online ROSE Online SilkRoad Dragon and underground city Knavish city judgment day chariot The day goes SOH Verify code:(Proceed from safety consideration, please input the character list that the right noodles shows) Modify a password The modification registers an information Search account surplus amount My integral calculus I collect to clip Withdraw logging The stock registers The need registers

收款人：开户行：*银行帐号：(现只支持工商银行卡和农业银行卡)支付宝帐号：游戏品种：美服魔兽欧服魔兽最终幻想 Gaia online Dofus 无尽的任务(EQ1)无尽的任务2(EQ2)混乱在线江湖(RS2) EVE Online 天堂2 行会战争魔戒星球大战仙境传说冒险岛 RF Online ROSE Online SilkRoad 龙与地下城恶棍城市末日战车天行者SOH 验证码：(出于安全考虑，请输入右面显示的字符)修改密码修改注册信息查询账户余额我的积分我的收藏夹退出登录库存登记需求登记

Methods: 24 cases of lumbar spondylolisthesis were treated with decompressive laminectomy, RF internal fixation and hone grafting between intertransverse process arthrodesis.

对我院2003~2006年的24例腰椎滑脱患者进行腰椎管减压、RF内固定和小关节突间植骨的手术治疗。

Methods RF was measured by rate nephelometry method, anti-CCP antibody was detected by ELISA, and anti-Sa antibody was detected by immunoblotting testing in 72 patients with RA, 115 patients with autoimmune diseases, and 102 healthy controls. The consistency of their clinical significance and other indexes were intercompared and analyzed.

对72例RA患者组，115例自身免疫性疾病组和102例正常对照组人群血清进行同时测定RF、抗CCP抗体和抗Sa抗体，并对三者之间检测的一致性以及与其他临床指标的关系进行了分析。

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。