1·It is a constitutional isomer of dimethyl ether.
这是二甲醚的结构异构体。
2·The main application of dimethyl sulphoxide was reviewed.
复习了二甲亚砜的主要应用。
3·The effect of dimethyl sulphoxide(DMSO)on micelle conformation of hexadecyltrimethylammonium bromide(CTAB)was studied by means of surface tension.
通过表面张力法研究了二甲基亚砜（ DMSO）对十六烷基三甲基溴化铵（ CTAB）胶束形成的影响。
4·For example, water, dimethyl sulfoxide, dimethylformaldehyde, and dimethylacetamide are used.
例如，水、二甲基亚砜、二甲基甲醛和二甲基乙酰胺。
5·Objective To explore the mechanism of inhibitory effect of dimethyl sulfoxide (DMSO) on the hyperplasia of the fibrous capsule around the tissue expander.
目的从分子水平探讨二甲基亚砜（DMSO）抑制组织扩张器周围纤维囊增生的机制。
1·During the process, N- dimethyl methanamide is coproduct.
在这一过程中，N-二甲基甲酰胺是其副产物。
2·The synthetic technological conditions of dodecyl dimethyl tertiary amine oxide were studied by orthogonal experiments. The optimum synthesis conditions were obtained in the presence of catalyst.
采用正交试验法对十二烷基二甲基氧化胺的合成工艺条件进行了研究，获得了在催化剂存在下的最优合成条件。
3·Marine living beings plants animals and human body all contain dimethyl sulfone.
海洋生物、物、物和人体均含有二甲基砜。
4·Comparison was also made with dodecyl dimethyl benzyl ammonium bromide.
并与新洁尔灭(十二烷基二甲基苄基溴化铵)进行了比较。
5·Objective to observe the bactericidal property and toxicity of 1210 skin disinfectant containing alkyl dimethyl benzyl ammonium chloride as the main bactericidal ingredient.
目的观察以正烷基二甲基苄基氯化铵为主要杀菌成分的1210皮肤消毒液的杀菌性能及毒性。