Under the room temperature, PTMEG has the water absorptivity.在室温下, PTMEG都具有吸水性.Total absorptivity can be up to 98 % using second - order absorption - oxidation process.采用二级吸收 — 氧化流程,总的吸收率可达98%以上.The molar absorptivity of...
Under the room temperature, PTMEG has the water absorptivity.在室温下, PTMEG都具有吸水性.Total absorptivity can be up to 98 % using second - order absorption - oxidation process.采用二级吸收 — 氧化流程,总的吸收率可达98%以上.The molar absorptivity of...
In the context of ethnic tourism, commercialization often has a pejorative connotation.摘要在民族旅游语境中, 商品化经常带有贬义色彩.I agree I am ambitious, and I don't see that as a pejorative term.我承认我有野心,但我不认为这是个贬义词。‘Swot’ is a pejora...