您要查找的是不是:
- sweep frequency method 扫频测量
- This paper introduces the principle and tested results of measuring nodulizing grade by audio frequency method. 介绍了音频法检测铸件球化级别的原理及试验结果。
- Frequency method and Bayesian method are the two main data mining algorithms used in pharmacovigilance nowadays. 目前各国普遍使用的数据挖掘方法主要有频数法与贝叶斯法。
- Abstract : The two frequency method for measurring corrosion reaction resistance based on a. c. impedance and numerical integration has been proposed. 摘要 : 提出了基于交流阻抗和数值积分原理的二点频率法。
- The results show that anomaly frequency method is effective for the analysis of high frequency information characteristics in digital subsurface fluid data. 结果表明,异常频次法是地下流体数字化资料高频信息特征分析及其应用的有效方法。
- Based on the clump intensity index, regressive analysis method and zero frequency method, the spatial distribution pattern of Latori bicolor (Walker) larvae was studied. 应用聚集度指标法、回归分析法、零频率方法对两色绿刺蛾幼虫在毛竹林间的分布型进行测定。
- multi-channel and sweep frequency measurement 多通道扫频测量
- continuous sweep frequency audiometer 连续扫频式听力计, 连(续扫)频听力计
- sweep frequency type spectrum analyzer 扫频式频谱分析仪
- sweep frequency heterodyne-type analyzer 扫描频率外差式分析器
- Time-dependent characteristic frequency method we advance here combines ingeniously theabove two methods. 本文提出的时间特征频率分析法是时频分析法和时间谱分析法的有机结合和补充。
- sweep frequency attenuation measurement 扫频衰减测量技术
- djustable high-speed sweep frequency source 可调的高速扫频源
- With the cumulative frequency method the thresholds of extreme precipitation event was defined according to daily precipitation data of 68 stations in Anhui province during last 40 years. 利用安徽省68个台站近40年的日降水资料,运用累积频率法判别分析基于日资料的极端降水事件,给出了安徽省各台站降水极端事件的阈值。
- By use of the aggregation indexes method, regressive model analysis method and zero frequency method, the spatial distribution patterns of Apriona germari (Hope) larva were studied. 运用聚集度指标、回归模型、零频率等方法对福建闽北地区杨树粒肩天牛幼虫的空间格局进行测定。
- Don't leave her alone to sweep up after the party. 宴会结束后别让她一个人打扫清洁。
- Liberals sweep to victory in divided Canada. 加国选举,自由党大获全胜。
- Rise at dawn and sweep the courtyard. 黎明即起,洒扫庭除。
- He picked up the broom to help me sweep the floor. 他拿起扫帚帮我扫地。
- Be sure to sweep the room clean. 一定要把房间打扫干净。