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- S-Band Composite Feed S 波段复合馈电
- This paper describes a type of S band four element small back fire antenna array. It is consisted of four small back fire antennas and single channel monopulse(SCM) feed. 介绍一种S频段四元小背射天线阵,它由四个小背射天线和单通道单脉冲馈源组成,用于遥测自跟踪。
- An S band "SSA+CFA" chain is experimentally studied in this paper. 可靠性指标也将大大提高,由于不需要灯丝预热,可实现放大链的瞬时开机。
- Output multiplexer for S band high power microwave[J]. 引用该论文 李国林;舒挺;袁成卫.
- A group of detailed result of S band microtron is also given. 计算用C语言编制的程序在微机上进行。
- Marable’s band played on steamboats that traveled up and down the Mississippi River. 梅勒伯的乐队在密西西河上来回穿行的汽船上演出。
- The composite feed for resisting cold stress could greatly promote the body weight increase of adult sheep,the baby weight and keep the body weight of pregnant ewe in grazing + supplementary feeding. 在放牧+补饲的条件下,抗冷应激饲草料对育成羊增重、妊娠母羊保膘和羔羊出生重有明显的促进作用。
- Sharing of this frequency band may lead to serious loss of Bluetooth data due to receiver saturation whenever the aircraft S band transmitter is in operation. 共享频段可能会导致蓝牙数据严重丢失,原因是当飞机S波段发射机工作时会使蓝牙接收机饱和。
- In a parallel processor, if the main memorizer?s band width can mate many processing units, the memorizer must use many parallel locations. 在并行处理机中 ,主存储器频带宽度要和多个处理单元匹配 ,存储器就必须采用多体并行的组成方式。
- First,Ujimqin adult sheep and pregnant ewe were used to study the effects of composite feed for resisting cold stress on the body weight changes of adult sheep and pregnant ewe and the baby weight. 首先以乌珠穆沁育成羊和妊娠母羊为试验对象,进行了舍饲和放牧+补饲两种不同饲养方式下,抗冷应激饲草料对育成羊和妊娠母羊体重变化及羔羊出生重生产性能影响的试验。
- The microwave performance of an S band high power GaAs FET for oscillation application produced by Nanjing Electronic Devices Institute is described. 对WC76型S频段大功率振荡用砷化镓场效应晶体管的微波性能作了介绍。
- Abstract: This paper describes a new S band T/R module which has been developed to equip the MASTER radar, an air defense radar. 摘 要: 本文叙述一种新的S波段T/R组件,它为装备一台空中防御雷达--MASTER雷达而开发。
- The paper presents the results of the experimental research on HPM pulse compression at S band by the method of s witched energy storage. 建立了利用储能切换法实现微波脉冲压缩的实验装置并进行了实验研究。
- Abstract : The paper presents the results of the experiment research on HPM pulse compression at S band by the method of switched energy storage. 摘要 : 建立了利用储能切换法实现微波脉冲压缩的实验装置并进行了实验研究。
- Some examples of data processing based on CSU CHILL S band dual polarized Doppler weather radar measurements are illustrated,and the application to meteorology is interpreted. 并以雷达测量的数据处理和分析实例说明了双偏振多普勒雷达在气象学中的应用
- Our main products include C,KU,S band LNB,MMDS LNBF,Wave Filters,Amplifiers and other components of satellite receiving system,also some products of low voltage power system. 优质的器件,先进的生产检测设备,高素质的员工队伍...保证了我们能为顾客提供高品质的产品。
- Discussing on physics character of marine lives composite feed 水产配合饲料物理性状的探讨
- Electrophoresis of 4 samples showed that there were 28 s and 18 s two clear bands and less clear 5 s band. 4份样本电泳后可见28s,18s两条清晰的条带和稍欠清晰的5s条带。
- Our main products include MMDS LNBF, C, KU, S band LNB, Wave Filters, Amplifiers, Duplexer and other components of satellite receiving system, also some products of low voltage power system. 主要生产经营MMDS降频器、KU波段高频头、C波段高频头、S波段高频头、滤波器、放大器、双工器、数字卫星接收机、卫星接收天线、弱电系统工程以及其他通讯产品。
- RNA purified from human platelets was 1.5 mg. 18 S and 28 S bands were clear in RNA electrophoresis. 从血小板中获得RNA约1.;5mg,RNA变性电泳可见较清晰的18S和28S条带且无RNA降解。