大家帮小女子翻译一下化学文献,感激不尽,下辈子做牛做马做小老婆

来源:百度知道 编辑:UC知道 时间:2024/05/31 10:35:08
The melting points were obtained on a Reichart Thermover hot stage microscope. The IR spectra were recorded as KBr discs on a Pye Unicam SP- 1100 spectrometer. Elemental analyses for C and H were performed using a Heraeus CHN-O-Rapid analyzer. The mass spectra were recorded on a Finnigan Matt 8430 mass spectrometer operating at an ionization potential of 70 eV. The ‘H and 13C NMR spectra were recorded at 299.94 and 75.43 MHz, respectively, on a Varian 300 MHz instrument with CDC13 as solvent and Me$i as internal standard. The 31P NMR spectra were measured at 121.42 MHz on the same
instrument in CDCl3 and the shifts are upfield from external phosphoric acid (85% in D20). The reagents and solvents used in this work were obtained from Fluka (Buchs, Switzerland).

熔点在Reichart Thermover热阶段放大获得的。使用Pye Unicam SP- 1100光谱仪,用溴化钾光盘记录红外光谱。C和H的元素分析则使用Heraeus CHN - O型快速分析仪分别完成。质谱记录采用Finnigan Matt 8430型质谱仪,在电离势为70eV下操作。'H和13C核磁共振谱在299.94和75.43兆赫分别录得,使用Varian 300兆赫仪器以CDC13作为溶剂和MeSi(伊利诺斯协定?)作为内部存储标准。31P 核磁共振谱是使用相同的仪器以CDCl31和加入外部磷酸(D20的85%)在21.42兆赫下测定的。工作中使用的试剂和溶剂是由Fluka(布克斯,瑞士)获得的。

属于专业解释,你要自己理解部分:

第一句,好像句子不全或者Microscope有误。 Reichart Thermover是德文或者俄文标志的生产厂的加热仪器,但是也有一种德国产的化学品中出现。

保留所有外文仪器名称,因为是非英文,德文?

Me$i解释为Illinois Protocol缓存和内存一致性的协议,

来世?这些就过时了,没人再为它烦恼了。

熔点用Reichart Thermover热梯度显微镜,红外光谱用做成的KBr片在Pye Unicam SP- 1100红外光谱仪上检测,C、H元素分析在Heraeus CHN-O-Rapid 元素分析仪上测定,质谱在Finnigan Matt 8430 质谱仪上70 eV电势下测定,‘H 和13C谱分别在299.94和75.43MHz下测定,相对应地,300MHz仪器用CDC13 作溶剂,Me$i 作为国际标准,31P普在121.42 MHz CDCl3溶剂中相同仪器上测定,位移和场都由外加磷酸(85% in D20)得到. 工作中用到的试剂和溶剂都是来自于Fluka (Buchs, Switzerland).

怎么说的那么严重呢~自己慢慢查也就出来了嘛~

。。。。。。有必要么。。。不就是篇文献。。。