1)  IR-UWB
IR-UWB
1.
NLOS Identification for IR-UWB Ranging Systems;
IR-UWB测距中NLOS状态的鉴别
2.
The Experimental Research of 1553B Wireless Network Based on IR-UWB;
基于IR-UWB的1553B无线网络的实验研究
3.
Aim at the performance drawbacks of those existent TOA estimation algorithms of IR-UWB systems, a TC (threshold-crossing) algorithm was proposed whose normalized threshold was set based on the MMR (maximum to minimum energy sample ratio) of the energy samples.
针对IR-UWB(impulse radio-ultra wideband)测距定位系统中目前已有的几种非相干TOA(time of arrival)估计算法的不足,提出了一种基于能量采样序列的最大最小值比(MMR,maximum to minimum energy sample ratio)进行归一化门限设置的TC(threshold comparison)算法。
2)  IR-UWB communications
IR-UWB通信
1.
A new SRake receiver based on ODTES in IR-UWB communications;
IR-UWB通信中基于错误图样正交分集的SRake接收技术
3)  IR-UWB correlation system
IR-UWB相干系统
4)  Impulse Radio UWB(IR-UWB)
冲激脉冲超宽带（IR-UWB）
5)  IR
IR
1.
Syntheses of IrO_x-TiO_2 Nano-powers from TiN via Impregnation-thermal Decomposition Method and Its Characterization;
TiN浸渍-热分解法制备IrO_x-TiO_2粉体催化剂及其表征
2.
Study and application for microwave-assisted digestion technique for analysis of Pt Pd Rh Ir in precious metal alloys;
微波消解技术在难处理贵金属合金PtPdRhIr分析中的研究与应用
3.
Analysis for intermediate and by-product of crystal violet lactone with IR and NMR;
IR和NMR法对结晶紫内酯中间体及其副产物的分析
6)  iridium
Ir
1.
Interdiffusion problem of iridium/rhenium was studied during preparation of iridium/rhenium thruster.
在电子探针测量的基础上,根据扩散理论和Ir-Re相图数据,建立了一个全新的Ir/Re两相扩散模型。
2.
The superficial characteristics of iridium-doped gold jewelry and the occurrence and the chemical compositions of doped material in gold jewelry have been investigated by using optical microscopy and X-ray fluorescence spectrum analysis.
采用显微镜和X射线荧光光谱分析方法对掺Ir黄金饰品的外观特征、掺入物的化学成分、存在形式等进行了研究。
3.
The progress in the research of iridium-coated rhenium thruster nozzle prepared by chemical vapor deposition(CVD) is reviewed in this paper.
Re/Ir发动机是美国研制成功的应用于空间飞行器的第三代高性能发动机。
参考词条
补充资料：Amberlite IR 118 Cation exchange resin, strong acidic styrene (001x4)
CAS：51108-82-8
中文名称：阳离子交换树脂IR118
强酸性苯乙烯系阳离子交换树脂(001×4型)
734强酸性阳离子交换树脂
英文名称：Amberlite IR 118 Cation exchange resin, strong acidic styrene (001x4)
Cation exchange resin,strong acidic styrene(001x4)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。