poly acid 中文意思是什麼

poly acid 解釋
多元酸、縮多酸
  • poly : n. 〈口語〉1. 工藝學校（＝polytechnical school）。2. 聚酯纖維（＝polyester fibre）。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. Poly ( lactic acid ) ( pla ) has been widely used as scaffolds for tissue engineering because of its good processability, good biocompatibility and suitable mechanical properties. but its catabolite would often induce erythrophlogosis. the preparation and properties of the pdlla / ha compound fiber and cell culture on the pdlla / ha unwoven meshes had research researched in this paper

    聚乳酸（ pla ）因其良好的生物相容性、生物可降解性以及良好的可塑性而被廣泛地應用於組織工程支架材料的研究，但是單一的聚乳酸長期在培養液或機體內因降解而易導致局部炎性反應。
  2. Effect of chitin on in vivo degradation of poly - l - lactic acid

    甲殼素對左旋聚乳酸體內降解性能的影響
  3. Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride

    常州濤峰化工有限公司座落在江蘇國際塑化城，是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口，主要經營產品：甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。
  4. The electrocatalysis action of poly fluorescein film modified electrode on uric acid

    聚熒光素薄膜修飾電極對尿酸的電催化作用
  5. Electrocatalytic oxidation of formic acid by polyaniline - poly propylene oxide

    苯胺和環氧丙烷共聚物電催化氧化甲酸
  6. Product condition analyse of poly - - glutamic acid condition

    谷氨酸發酵的條件分析
  7. Study on absorption of cu2 by - poly glutamic acid

    多聚谷氨酸吸附銅離子的研究
  8. Main factors effecting the biosynthesis of poly glutamic acid

    聚谷氨酸批式生物合成的主要影響因素研究
  9. Influence of nitrogen sources on synthesis and secretion of - poly glutamic acid

    谷氨酸合成與分泌的影響
  10. Evaluation on the biological performance of poly lactic acid glycolic acid asparagic acid - co - polyethylene glycol tri - block copolymer in vivo as bone tissue engineered scaffold

    三嵌段高分子骨組織工程支架材料的體內生物學性能評價
  11. Poly ( lactic acid ) tissue engineering scaffolds are the most potential materials for exploiture and application in medicine at present with their innocuity, easy process, biodegradability and biocompatibility

    摘要聚乳酸無毒、易加工、可生物降解、生物相容性好，是目前醫學界作為組織工程支架最有開發和應用潛力一類材料。
  12. This article mainly focus on the selection and amelioration of catalyst. we think the mechanism of depolymerization reaction of the poly lactic acid ( oligomer ) is a intramolecular ester exchange reaction

    本文從改善合成反應的催化條件入手，通過對丙交酯合成反應的機理分析，認為整個反應是一個酯化和分子內的酯交換的反應過程。
  13. The substance with antibacteria action obtained from forest frog is made up of alanine, aminoacetic acid, leucine, isoleucine, proline, aminoglutaric acid, threonine, serine, lysine. the substance with antibacteria action is a kind of poly peptide with a micromolecul

    純化的林蛙皮膚抗菌活性物質經尿素? sds ? page電泳分析，表現為一條帶，分子量約為6 . 28kda 。
  14. Graft copolymerization of itaconic acid acrylic acid monomer mixture onto poly ethylene terephthalate fabric

    丙烯酸與聚酯織物接枝共聚性能
  15. The status quo and direction of the research on poly - lactic acid

    聚乳酸研究的現狀及發展方向
  16. Study on the efficiency of scale inhibition action of poly maleic acid

    聚馬來酸阻垢性能的研究
  17. Poly ( methacrylic acid ) ( maa ) and poly ( acrylic acid ) ( aa ) microgels have been prepared as templates by employing inverse emulsion polymerization techniques. four types of spherical organic - inorganic nano - composites have been prepared by introduction of precipitation agent into the pmaa / paa microgels containing appropriate rate metal ions

    本課題開展了兩個模板體系的研究，即分別以丙烯酸（ aa ）和甲基丙烯酸（ maa ）為聚合單體，利用反相乳液聚合方法合成了幾種包埋有不同金屬離子的高分子微凝膠。
  18. The article analyze the concrete drying shrinkage mechanism, find the major factors of affecting the drying shrinkage, analyze the lack of shrinkage reducing agent, who be of low molecular weight and line chain, design a new shrinkage reducing agent ? ? shrinkage reducing agent of poly - acrylate. the shrinkage reducing agent of poly - acrylate is mainly composed of crylic acid 、 cinnamene 、 poly - glycol 、 solicitating agent 、 chain transferring agent and activator, which come by these processes of polymerization 、 esterifing and neutralization to form a pectinate polymer, which have a high molecular weight and many poly - oxidative alkenes

    論文分析了混凝土乾燥收縮的機理，確定了影響乾燥收縮的關鍵因素，分析已有低分子量的、直鏈型減縮劑的不足，設計了一種新型的減縮劑? ?聚丙烯酸鹽類減縮劑，其主要由丙烯酸、苯乙烯、聚乙二醇、引發劑、鏈轉移劑、催化劑等經過聚合、酯化和中和反應，生成一種高分子量的、含聚氧化烯鏈的聚合物。
  19. Poly ( acrylic acid - acrylamide ) - alkali metal salt complex is a new kind of solid polymer electrolytes

    聚（丙烯酸-丙烯酰胺） -堿金屬鹽復合物是一種新型高分子固體電解質。
  20. By virtue of the anhydride property of the isoimide rings, the piis were reacted with the alcohols to form poly ( amic acid ) esters ( paes )

    利用異酰亞胺環具有酸酐性質的特點，使之與醇類反應，得到溶解性能優良的聚酰胺酯（ paes ） 。
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