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Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 3. Отображено 3.
13-06-2012 дата публикации

Fake medicine discrimination and analysis device, system and method

Номер: CN0101852734B
Автор: CHAI YIFENG, LU FENG, WENG XINXIN, YIN LIHUI, ZHANG XUEBO, ZHANG ZHONGHU, YIFENG CHAI, FENG LU, XINXIN WENG, LIHUI YIN, XUEBO ZHANG, ZHONGHU ZHANG
Принадлежит:

The invention relates to a fake medicine discrimination and analysis device, a fake medicine analysis system containing the fake medicine discrimination and analysis device and a fake medicine analysis method. The fake medicine analysis method of the invention adopts model-free analysis method, makes an improvement on the basis of the already existing local linear screening method to ensure the method to be more stable and reasonable and combines with major constituent analysis method to form an integral fake medicine discrimination system. The fake medicine discrimination and analysis device, fake medicine analysis system and fake medicine analysis method of the invention only require the spectrum of a compound to be tested and few genuine tablets so as to realize fast and convenient discrimination of the tablets to be tested.

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Номер записи: 1
30-03-2011 дата публикации

Method for rapidly detecting adulteration of olive oil

Номер: CN0101995392A
Автор: Wang Zhuanxian, Lu Feng, Zhu Qinghua, Weng Xinxin, Li Bo, Han Li, Ni Xinlu
Принадлежит:

The invention relates to a method for rapidly detecting adulteration of olive oil, particularly relating to a method for detecting the adulteration of the olive oil by combing a near-infrared spectroscopy with a principal component analysis-radial basis function neural network method, and mainly being used for solved the technical problems that the suitable detection method does not exist at home and abroad, the detection time is too long and the detection process is cockamamie. The detection method of the invention comprises the following detecting steps: putting a sample in a 5mm-detection cell and carrying out spectrum acquisition by the near-infrared transmission spectroscopy, wherein the scanning range is 12000cm-1-3700cm-1, the resolution ratio is 4cm-1, and the number of times of the scanning is 32; taking the average value after each sample is repeatedly detected for 5 times; selecting the spectrum wave band within 12000 to 5390cm-1 to carry out pretreatments of baseline correction ...

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Номер записи: 2
06-10-2010 дата публикации

Fake medicine discrimination and analysis device, system and method

Номер: CN0101852734A
Автор: CHAI YIFENG, LU FENG, WENG XINXIN, YIN LIHUI, ZHANG XUEBO, ZHANG ZHONGHU, YIFENG CHAI, FENG LU, XINXIN WENG, LIHUI YIN, XUEBO ZHANG, ZHONGHU ZHANG
Принадлежит:

The invention relates to a fake medicine discrimination and analysis device, a fake medicine analysis system containing the fake medicine discrimination and analysis device and a fake medicine analysis method. The fake medicine analysis method of the invention adopts model-free analysis method, makes an improvement on the basis of the already existing local linear screening method to ensure the method to be more stable and reasonable and combines with major constituent analysis method to form an integral fake medicine discrimination system. The fake medicine discrimination and analysis device, fake medicine analysis system and fake medicine analysis method of the invention only require the spectrum of a compound to be tested and few genuine tablets so as to realize fast and convenient discrimination of the tablets to be tested.

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Номер записи: 3