释义 |
deu·ter·at·ed 英'djuːtəreɪtɪd美'djuːtəˌreɪtɪd BNC²³⁶²¹³⁺¹ 基本例句 adj.含重氢的¹⁰⁰ Furthermore, by the method of FTIR,1H NMR and GPC, the deuterated ratio and structure ofd-PE have been characterized. 并通过红外、固体核磁共振以及高温凝胶渗透色谱 GPC等途径对产物的纯度及氘代率进行了表征。 dictall She points to a2004 study, for example, in which she and colleagues found no evidence that humans could discriminate between acetophenone and deuterated acetophenone. 她举出了2004年的一项研究为例,其中她和同事们发现没有证据表明人类可以区分氘苯乙酮和苯乙酮气味的不同。 yeeyan |