英语翻译The 1H and 13C NMR spectra were recorded using a 300MHz
英语翻译The 1H and 13C NMR spectra were recorded using a 300MHz
英语翻译The 1H NMR spectra of complexes 1 and 2 are shown in Fig
英语翻译Compound 5a:Yield 72.1% of oil; 1H NMR (300 MHz,CDCl 3)
英语翻译XRD spectra were recorded on a Rigaku Ultima-IV X-ray di
英语翻译Fig.3 shows the DR UV–vis spectra of the (Co,H)-Y,the (C
英语翻译Dr Rockwell and his colleagues recorded the capture and
英语翻译evaluate google using the competitive forces and value c
英语翻译compare the strengths and weaknesses of using a proporti
Today computers ______in both cities and towns A.were using
英语翻译recorded by todd rundgren on the album "hermit of mink h
英语翻译Data were collected using a self-administered mail quest
英语翻译Figure 1 shows the normalized absorption spectra of[Ru(b