內酯環 的英文怎麼說
中文拼音 [nèizhǐhuán]
內酯環
英文
lactonic ring-
Activation of calix 6 arene in the ring - opening polymerization of - caprolactone catalyzed by rare earth aryloxide catalysts in low temperature
己內酯低溫開環聚合中的活化作用The natural product ( ) - dihydroactinidiolide was synthesized from citral via following steps : cyclization, cyanation, hydrolysis - cycization and dehydration in 40. 24 % total yield
摘要以檸檬醛為原料，經環化、羥腈化、水解關環和脫水4步反應，以40 . 24 %的總產率合成了（ ） -氫獼猴桃內酯。Pcl could form banded spherulites through blending with poly ( bisphenol a - co - decane ) lamellar structures of banded spherulites of poly ( s - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends were observed using tapping mode atomic force microscopy ( afm )
利用原子力顯微鏡（ afm ）的輕敲（ tapping ）模式，系統地研究了聚-己內酯聚氯乙烯共混體系形成的環帶球晶表面形貌和片晶結構。Ring - opening polymerization of - caprolactone catalyzed by the divalent - diketiminate ytterbium complexes
己內酯開環聚合Content : avermectins are a class of drugs which have been found wide usage against a board spectrum of nematodes and arthropods, many of which are important endoparasites and ectoparasites of animals. avermectin bi is a common agriculture pesticide produced by the actinomycete streptomyces avermitilis and registered for worldwide use
正文：阿維菌素類藥物（ avermectins ， avms ）屬大環內酯類抗生素，由於其優異的驅蟲活性和較高的安全性，被視為目前最為優良、應用最廣泛的獸用驅蟲藥。Results of all these 4 macrolides, the higher susceptibilities to gonococci were azithromycin and roxithromycin, in turn, the percentages of susceptibility were 100 %, 96. 04 %, respectively
結果在測定的4種大環內酯類藥物中，淋球菌對阿奇黴素敏感性最高，達100 % ；其次為羅紅黴素，為96 . 04 % 。This is the large ring lactone class antibiotic
本品為大環內酯類抗生素。Applic a tion this is the large ring lactone class antibiotic
本品為大環內酯類抗生素。Large ring lactone class
大環內酯類Inorfil flame retardant coating for jet plane, zinc silicate primer, high temperature resistant coating, anticorrosion painting of epoxy asphalt glass squama, top - grade interior and exterior wall coating, ultralow surface treatment coating, industrial terrace coating, ethyl silicate
硅酸鋅塗料、耐高溫塗料、環氧瀝青玻璃鱗片防腐塗料、高檔內外墻塗料、超低表面處理塗料、工業地坪塗料、硅酸乙酯Preparation of caprolactone with ring - opening polymerization
開環聚合制備聚己內酯Ring - opening polymerization of - caprolactone catalyzed by rare earth chloride
己內酯開環聚合Ring opening polymerization of 3 - morpholinone and - caprolactone with zinc powder as catalyst
己內酯的開環聚合反應Neisseria gonorrhoeae has some certain cross - resistance to macrolides
淋球菌對大環內酯類藥物有一定的不完全交叉耐藥性。Objective to evaluate the antibiotic susceptibility of neisseria gonorrhoeae epidemic strains to macrolides in hengyang and provide a referrence for the prevention and treatment of gonorrhea
摘要目的了解淋病奈瑟菌流行株對大環內酯類藥物的敏感性，為淋病的防治提供實驗依據。Polarized optical microscopy and phase - contrast microscopy were used to observe the banded spherulites of poly ( e - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends. the ring spacing and regularity of the banded spherulites decreased with the decrease of the crystallizing temperature
本文利用偏光顯微鏡和相差顯微鏡觀察了聚-己內酯聚氯乙烯形成的環帶球晶，環帶間距隨溫度的降低而減小，規整性亦隨之下降。On the basis of anal zing structure - activity relationship, the key points and solving methods of synthesizing brassinosteroids are introduced from the synthesis of matrix - cycle and introducing side chain
在分析油菜甾醇內酯類植物生長調節劑結構與活性關系的基礎上，從母環的合成和側鏈的引入兩個方面詳細介紹了該類化合物的合成關鍵及解決方法。Supercritical co2 - mediated preparation of solid acid catalyst and its application in ring - opening polymerization of - caprolactone
己內酯開環聚合中的應用Polymerization characteristics of - caprolactone at low temperature by lanthanum tris 2, 6 - di - tert - butyl - 4 - methylphenolate and the block copolymerization of - caprolactone with cyclic carbonates
己內酯低溫聚合特徵及與環碳酸酯嵌段共聚Synthesis and characterization of enzyme - catalyzed ring - openingn polymerization of - caprolactone
酶催化己內酯開環聚合及表徵分享友人