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- The results of calibration sample set showed that the re-correlation coefficients(R2) between NIRS and chemical methods values were 0.99 for CP and the root square standard error of calibration(RMSEC) were 0.34%. 结果指出 :用NIR法得到的预测值与用凯氏定N法得到的测定值间的复相关系数达到R2=0.;99;定标标样的标准误均方RMSEC=0
- Therefore, application of spectrum PCA in the selection of calibration sample set was very efficient and cost effective in routine chemical analysis in the procedure of tobacco NIR mode establishment. 因此,应用光谱主成分分析是烟草近红外模型构建过程中的一种非常有效,且节约常规化学分析成本的校正集样品选择方法。
- preparation of calibration sample 配制校样
- Representative ruminant concentrate supplement and MBM samples were collected, and 235 calibration samples and 152 external validation samples were prepared. 摘 要: 收集国内常用的、具有代表性的精料补充料和肉骨粉,制备定标集样品235个,外部验证集样品152个。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表,全套样品两周内寄出。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里,取出一把小麦样品。
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- Binocular calibration works on them. 在此基础上进行双目标定。
- Gage verification or calibration rate. 计量器具检定率。
- Thousands of people have written in to us for a free sample. 现已有数千人给我们来信索要免费样品。
- To handle outside gage verification or calibration. 处理计量器具外部检定或校准业务。
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- You must send some sample to the customer before you go abroad. 在你出国之前,应该先寄给客户一些样品。
- To deal with outside calibration. 负责仪器外面校准事务。
- Ensures all equipment is within calibration status. 确保所有设备在校准状态。
- The distributor look with favor on your sample shipment. 您发来的样货得到了经销商们的赞许。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries