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• 2018-11-26 11:04發(fā)布了問答

  紅外光譜圖中的峰值對(duì)應(yīng)什么基團(tuán)

  若能有列表將基團(tuán)與峰值一一對(duì)應(yīng)更好

  446人看過

• 2018-11-22 08:24發(fā)布了問答

  如何根據(jù)未知樣品的拉曼譜確定其化學(xué)成分

  　

  450人看過

• 2018-11-18 16:09發(fā)布了問答

  拉曼光譜的含義

  　

  267人看過

• 2017-10-09 05:06發(fā)布了問答

  拉曼光譜使用什么波長的激光器

  　

  469人看過

• 2017-03-19 08:41發(fā)布了問答

  拉曼光譜中的D峰和G峰分別是什么意思？做拉曼光譜的目的是什么

  　

  971人看過

• 2016-11-22 01:34發(fā)布了問答

  便攜式紅外光譜儀可以檢測肉類摻假嗎

  　

  336人看過

• 2016-08-07 13:17發(fā)布了問答

  如何設(shè)計(jì)實(shí)驗(yàn)用原子吸收光譜法測定自來水中的鎂的含量

  　

  508人看過

• 2013-01-23 21:13發(fā)布了問答

  總硫分析儀應(yīng)用哪些領(lǐng)域

  　

  448人看過

• 2012-06-17 22:48發(fā)布了問答

  有機(jī)化學(xué)紅外光譜實(shí)驗(yàn)研磨時(shí)不在紅外燈下操作譜圖上會(huì)出現(xiàn)什么情況?

  　

  1178人看過

• 2012-04-26 06:25發(fā)布了問答

  拉曼光譜檢測的操作步驟

  　

  367人看過

• 2011-10-24 00:53發(fā)布了問答

  什么牌的原子吸收光譜儀可以把微量元素6項(xiàng)一次做完?

  　

  318人看過

• 2011-08-30 17:04發(fā)布了問答

  求助！！海光9700原子熒光光譜儀 提示B道信號(hào)溢出！怎么辦？！

  　

  651人看過

• 2011-03-29 15:06發(fā)布了問答

  仿生學(xué)的例子要細(xì)!在250字以上。謝謝！

  　

  370人看過

• 2010-03-12 07:46發(fā)布了問答

  急求英語達(dá)人幫忙翻譯段文章，在線等謝謝

  The incorporation of silicon from the quartz-made growth chamber， characteristic of NIRIM-type reactor is insignificant in our samples， if any. The peak at 1.681 eV from the Si–V defect is totally absent from our films (not shown here)， wh... The incorporation of silicon from the quartz-made growth chamber， characteristic of NIRIM-type reactor is insignificant in our samples， if any. The peak at 1.681 eV from the Si–V defect is totally absent from our films (not shown here)， which supports the good quality of these films. The improvement of the crystalline quality of {111} films is explained by the weak ion bombardment of the sample during its growth outside the plasma ball. Raman measurements (not shown in this work) have also confirmed the high crystalline quality of our films， in particular in the low doping range. Very high boron concentrations (up to 5×1021 cm?3) have been reached at this growth position， outside the plasma ball. 展開

  480人看過