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- As a solid electrolyte, followed the PEFC (Polymer solid electrolyte type fuel cell) for general use category of perfluorinated sulfonic acid polymer. 作为固体电解质,沿用了PEFC(高分子固体电解质型燃料电池)一般使用的全氟磺酸类聚合体。
- The reaction mechanism between aldehyde acid( including multiple aldehyde acid and glyoxylic acid) and collagen was studied by means of collagen molecule modification, amino acid analysis, and other analytical techniques. 采用胶原分子修饰、基酸分析等方法,初步探讨了多元醛酸和乙醛酸与皮胶原的反应机理。
- Through a lot of indoor experiments proved synthetic cationic association acid polymer used as acid viscosifier is totally feasible and have great advantages. 通过大量的室内实验证明了合成的阳离子缔合聚合物用做酸液稠化剂是完全可行的并有很大的优点。
- Unsaturated fatty acids is easy to be oxidation, creating great deal of oxides, per-oxide-hydrogens, and then decompose into aldehude, aldehyde acid, mellow, hydrocarbon, ketone compounds. 有人为了清除狐臭,就将腋窝大汗腺切除,或用激光加以破坏。这是不可取的。因为汗腺是人体正常新陈代谢的一个途径。
- crosslinked acrylic acid polymer 交联丙烯酸聚合物
- Study on application technology of aldehyde acid in aiding chrome tanning 乙醛酸助铬鞣应用工艺的研究
- Study on Metallic Ion Containing Acrylic Acid Polymer 含金属离子丙烯酸聚合物的研究
- Application research of modified acrylic acid polymer in glass cleanser 改性丙烯酸聚合物在玻璃清洗剂中的应用研究
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- Chitosan react with vanillin aldehyde by Schiff's base reaction in water, A polymer product-VCG can be prepared. 在水溶液中,壳聚糖与香草醛发生希夫碱反应,生成改性壳聚糖VCG。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。