英语翻译We chose chitosan (CS) as the biopolymer with aminogroups and acrylic acid (AA) as the monomer with a car-boxylic group.CS is a biocompatible and biodegradable bio-polymer consisting of N-acetylglucosamine and glucosamineunits.[19] Its ch

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英语翻译We chose chitosan (CS) as the biopolymer with aminogroups and acrylic acid (AA) as the monomer with a car-boxylic group.CS is a biocompatible and biodegradable bio-polymer consisting of N-acetylglucosamine and glucosamineunits.[19] Its ch
英语翻译
We chose chitosan (CS) as the biopolymer with amino
groups and acrylic acid (AA) as the monomer with a car-
boxylic group.CS is a biocompatible and biodegradable bio-
polymer consisting of N-acetylglucosamine and glucosamine
units.[19] Its chemical structure is shown in Scheme 1.The mo-
lecular weight of the CS used here was 200 kDa,and the de-
gree of deacetylation was about 90 %.CS was dissolved in an
aqueous solution of acrylic acid with a stoichiometric molar
ratio of 1:1.1 ([glucosamine unit]/[acid]).The micellization of
CS±AA complexes in aqueous solution was investigated using
the fluorescent probe technique,with pyrene as the probe.It
has been reported that the (0,0) band in the excitation spectra
of pyrene shifts from 334 to 337 nm when micellization of the
amphiphilic polymers occurs above a certain minimum con-
centration in an aqueous pyrene solution.[20,21] The I337/I334
fluorescence intensity ratio was measured for different con-
centrations of CS±AA complex in aqueous solution (Fig.1),
and it was found to increase substantially above a CS±AA
concentration of 0.5 g L±1.

英语翻译We chose chitosan (CS) as the biopolymer with aminogroups and acrylic acid (AA) as the monomer with a car-boxylic group.CS is a biocompatible and biodegradable bio-polymer consisting of N-acetylglucosamine and glucosamineunits.[19] Its ch
我们选择壳聚糖(CS)的生物聚合物与aminogroups和丙烯酸(AA)为单体与car-boxylic集团.计算机科学是一个的生物相容性和可降解生物高分子组成n -乙酰葡糖胺和glucosamineunits.[19]其化学结构方案1所示.分子的重量是200负责这里使用CS,de格力的脱乙酰作用是大约90%.CS是溶解在丙烯酸anaqueous解决与化学计量的molarratio 1:1 1([氨基葡萄糖单位]/[酸]).离岸金融中心的胶束化±AA配合物在水溶液荧光探针技术研究了运用,芘作为探针.它被应用于报道,(0,0)乐队在励磁spectraof芘变化从334年到337纳米胶束形成的聚合物发生时theamphiphilic超过一定最低反对向心性在水芘的解决方案.(20、21)I337 / I334fluorescence强度比率是不同的测量con-centrations CS±AA复杂的水溶液中(图1),它被发现增加大大高于一个CS±0.5 g L AAconcentration±1.

英语连词成句：asked shirts chose why he us we cheaperasked shirts chose why he us we cheaper 陈述句英语翻译i'll give you my adress and you'll write me back yours then chose the drawings we like to trade!one,two...how many we like!that is!:D 英语翻译Last December,we began to make our yearbook.First we chose the persons who had done something special,then some students interviewed (采访) them,some wrote down their stories,others took photos of them. 英语翻译Well,there were other energy choices like nature gas or oil?Yes,for better or for worse,we chose to go down that path as a society.尤其是这个chose to go down that path as a socity重点解释一下 when,chose,the,house,for,home,we,saw,it,we连词成句英语翻译We chose chitosan (CS) as the biopolymer with aminogroups and acrylic acid (AA) as the monomer with a car-boxylic group.CS is a biocompatible and biodegradable bio-polymer consisting of N-acetylglucosamine and glucosamineunits.[19] Its ch 英语翻译Dear cn_bj8,We appreciate that you chose eBay to list the following auction-style listing(s):280042784282 - Fashion silver-plating necklace dragonHowever,your listing was in breach of eBay's Circumvention of eBay Fees policy and has been when we asked him what he chose to become a teacher he replied with哪里有错 Do you still remember the day__I first came to Beijing?A.whichB.thatC.whenwhy we chose We chose him as our new monitor把句子改成同义句 Last year,we chose wang lan as our monitor.( 改为被动语态）英语翻译(1)The clerk at the store we chose to visit refreshed our lives each day,and so we returned again and again.She had found her own way of enjoying life and her job.(2)Instead,she inquired:Would you like a lottery ticket with those cookies 英语翻译A change of perspectiveA few years ago,I was with a close woman friend in a grocery store in California.As we chose goods along the aisles,we became aware of a mother with a small boy moving in the opposite direction.The woman didn't noti 英语翻译We chose to highlight Spunbond in hundreds of layers,straight off the roll,cutting out human profiles that evolve and transform just as we do.Spunbond是一种布料,能分析一下最好了that evolve and transform修饰的谁实在有英语翻译We are disappointed to understand that Seller chose not to abide in the contractual term which both parties had fully agreed and signed and it a legal and binding contract.How can we expect them to fulfill the shipment down the road in th 英语翻译Just like I predicted,we're at the point of no return We can go backwards,and no corners have been turned I can't control it,if I sink or if I swim Cause I chose the water that I'm in Ne jamais devoir choisir Avoir raison ou tort Au-dela 英语翻译Last December,we began to make our yearbook.First we chose the persons who had done something special,then some students interviewed (采访) them,some wrote down their stories,others took photos of them.这里的special当什么意思讲英语翻译Last December,we began to make our yearbook.First we chose the persons who had done something special,then some students interviewed (采访) them,some wrote down their stories,others took photos of them.这里的special当什么意思讲