... dimethyldiethoxysilane二甲基二乙氧基硅烷 dimethylene二亚甲基；乙烯 dimethylhexane二甲基己烷 ...
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以甘氨酸、甲醛、亚磷酸二乙酯为主要原料，合成甘氨酸二亚甲基膦酸(GDMP)。
Glycine dimethyl phosphoric acid (GDMP) has been synthesized with glycine, formaldehyde and diethyl phosphite as main raw materials.
结果表明酚醛树脂的热稳定性与二亚甲基醚键的存在很有关系，随着醚键的增多而热稳定性降低。
The results indicated that the thermal stability of phenol-formaldehyde resin was related to the presence of dimethylene ether linkage. The thermal stability decreased as the ether linkage increased.
描述了基于包括罗丹宁的二甲亚甲基花菁染料的一系列新型花菁染料的合成。
Synthesis of a series of new cyanine dyes, based on a dimethine merocyanine dye involving rhodanine, is described.
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