Receiving antennas for satellite broadcast transmissions in the 11 12 ghz band - part 1 : electrical measurements 在11 12ghz谱带内的卫星广播发射的接收天线.第1部分:电气测量
Optical fibre amplifiers - basic specification - test methods for out - of - band insertion losses - filtered optical power meter 光纤放大器.基本规范.谱带外插入损失测试方法.滤光计
In green part of leaf from h . " so sweet " , there was a estrase isozymograms ( rf0 . 55 ) more than others . 6 品种h . ‘ sosweet ’叶片的绿色部分比其他部分多一条酯酶同工酶谱带( rf值为0 . 55 ) 。
Mineralization of soil organic carbon and its motivating factors to the dragon spruce forest and alpine meadows of the qilian mountains 电泳图谱共分离出34条不同迁移率的谱带;依据蛋白电泳图谱等电点
Optical fibre amplifiers - basic specification - part 7 - 1 : test methods for out - of - band insertion losses - filtered optical power meter 光纤放大器.基本规范.第7 - 1部分:谱带外插入损失的试验方法.滤光计
The crabs were dissected respectively after one week of treatment , and the ovaries were kept in 70 % ethanol with 50mmol / l edta 一定浓度范围内的汞处理雌蟹，谱带差异与其它浓度处理组同正常织相比较大。
Heterocylic aromatics such as pyridine and pyrimidines also give a somewhat similar set of bands in the 1600 cm region 杂环芳香族结构类如吡啶、嘧啶类化合物在1600厘米1 （ 6 25微米）区域也有相似的一组谱带。
Distribution automation using distribution line carrier systems - part 5 - 3 : lower - layer profiles ; spread spectrum adaptive wideband profile 使用分配线载波系统的分配自动化.第5 - 3部分:低层文件.扩展谱带适配的宽带截面
Ss - ffh distribution automation using distribution line carrier systems - lower layer profiles - spread spectrum - fast frequency hopping ss - ffh profile 使用配线配电线路载波系统的配电自动化.低层轮廓.扩展谱带快速跳频
The results showed that the activity of pod in leaves of male sterile plants was lower than in the male fertile ones , and in antlers showed opposite result 结果表明：不育系和保持系的同工酶存在着谱带增减及强弱的差异。
