松脫劑 的英文怎麼說
中文拼音 [sōngtuōjì]
松脫劑
英文
release agent-
Unsaturated alkynyl alcohols, such as dehydronerolidol, dehydrogeranyllinalool, and dehydroisophytol, were prepared by ethynylation of turpentine derivatives, namely terpenylacetones, e. g. geranylacetone, farnesylacetone, and phyton under normal pressure in presence of alkali metal hydroxide and organic solvents
摘要松節油衍生物格萜烯基丙酮，如香葉基丙酮、金合歡基丙酮和植物酮在常壓條件，堿金屬氫氧化物和有機溶劑存在下可發生乙炔化反應，形成對應的， -不飽和炔醇化合物脫氫橙花叔醇、脫氫香葉基芳樟醇和脫氫異植物醇。Pentaerythritol ester of gum rosin are made from gum rosin through esterification with pentaerythritol light color stabilizing process etc. used in adhesives, rubber products
松香季戊四醇酯為松香經脫色、酯化和穩定化等工藝研製而成；應用於粘合劑、橡膠行業。For some people, using nicotine patches, chewing gums or inhalers can ease craving, make quitting more manageable and increase the chance of success. you can assess your level of nicotine dependence by answering
有些戒煙人士會使用戒煙藥貼、口香糖或吸霧劑來減輕脫癮癥狀，抗衡吸煙的慾望，令戒煙過程較輕松，提高成功戒煙的機會。
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