waveguides and coaxial components (Fig. 1) with a magnetron oscillator equipped with indicators of forward and reflected power (100 W of maximum continuous wave output power at 2Æ45 GHz) as the source of the microwaves. A rectangular waveguide (7Æ2 • 3Æ4 cm) was connected to ...
Assemblies3: Low Voltage Differential Signaling/Transition Minimized Differential Signaling(LVDS/TMDS) Cable Assemblies4: Mini Serial Attached SCSI (miniSAS) Cable Assemblies5: Monosignal (mini-coaxial) Cable Assembly 同轴6: Serial Advanced Technology Attachment (SATA) Cable Assemblies7...
专业一点的回答是:无线局域网络(Wireless Local Area Networks; WLAN)是相当便利的数据传输系统,它利用射频(Radio Frequency; RF)的技术,取代旧式碍手碍脚的双绞铜线(Coaxial)所构成的局域网络,使得无线局域网络能利用简单的存取架构让用户透过它,达到「信息随身化、便利走天下」的理想境界。 由于无线局域网需要支持...
Assemblies3: Low Voltage Differential Signaling/Transition Minimized Differential Signaling(LVDS/TMDS) Cable Assemblies4: Mini Serial Attached SCSI (miniSAS) Cable Assemblies5: Monosignal (mini-coaxial) Cable Assembly 同轴6: Serial Advanced Technology Attachment (SATA) Cable Assemblies7...
7、线形光源 超高亮度，采用柱面透镜聚光，适用于各种流水线连续检测场合。应用领域:阵相机照明专用，AOI专用。8、点光源 大功率LED，体积小，发光强度高；光纤卤素灯的替代品，尤其适合作为镜头的同轴光源等；高效散热装置，大大提高光源的使用寿命。应用领域:适合远心镜头使用，用于芯片检测，Mark点定位，...
5. 医学图像浏览终端:7台,奔腾Ⅱ350～400MHz / 奔腾 Ⅲ450MHz CPU,64～128MB内存,8MB显存,6GB～8.4GB硬盘,15 in～17 in显示器,10Mbps 以太网(Ethernet)网卡,Ethernet接口。医学影像存档与通讯系统的开发与初步应用 来自: 第一范文网 6. 医学影像诊断报告打印服务器:2台图像浏览终端兼作打印服务器。 7. ...
Modeling and Harmonic Optimization of a Two-Stage Saturable Magnetically Controlled Reactor for an Arc Suppression Coil. IEEE Transaction on Industrial Electronics, Vol.59, July，2012.5、Luo Y, Chen BC, Zhou H. Field and inductance of coaxial circular coils shielded by cuboid of high ...
非专业人士无法分辨，，大品牌假货比较多，，小品牌就肯定是真的。。
JichangLiu,LijunLi.DirectFabricationofThin-WallPartsbyLaserCladding.JournalofManufacturingProcesses,2006,8(1):1-7;(EIAccessionnumber:20071610559219)LiuJichang.Formationofcross-sectionalprofileofacladbeadincoaxiallasercladding.Optics&LaserTechnology,2007,39(8):1532-1536;(SCIUTISI:000248010500009/EIAccession...
在深圳大学书店当售货员,每周工作21小时,砖了大学费用的45%。7。 production manager: initiated quality control resulting in a reduction in working hours by 20% while increasing productivity by 25%。生产部经理:引入质量控制,使工作时数减少了20%,而生产力则提高了25%。8。assistant to the general ...