polyhydroxyalkanoates造句
例句与造句
- polyhydroxyalkanoates ( pha ), a family of intracellular polyester synthesized by many bacteria, have received increasing attention due to its excellent biodegradability, biocompatibility, optical activity and piezoelectricity, as well as potential applications in areas of biodegradable packaging, tissue engineering and drug delivery
聚羟基脂肪酸酯(polyhydroxyalkanoate，pha)，一种由微生物合成的聚酯，由于具有生物可降解性、生物相容性、光学性、压电性、气体相隔性等许多优良性能，而有可能在众多领域，如生物降解性包装材料、组织工程材料和缓释材料等方面得到广泛应用，因此正日益引起了科研领域及工业界的广泛兴趣。 - poly-3-hydroxybutyrate ( phb ) and other related polyhydroxyalkanoates ( phas ) are biodegradable thermoplastic polyesters stored in numerous bacteria as carbon and energy reserves and now have been regarded as ideal alternatives to traditional petroleum-derived plastics, which cause severe environmental and waste management problems
聚3-羟基丁酸酯(poly-3-hydroxybutyrate，phb)及其它类型的聚3-羟基链烷酸酯同属于聚酯类物质，是自然界中多种细菌的碳源及能源储备物。 - strain pseudomonas psuedoalcaligenese ys1 was capable of producing phas containing monomer of hb and mcl has in certain medium . phacl and phac2, two key polyhydroxyalkanoates polymerase genes of pha biosynthesis were amplified and cloned from chromosomal dna of pseudomonas psuedoalcaligenese ys1 using pcr
本研究利用聚合酶链式反应(pcr)技术，从p.psuedoalcaligeneseys1染色体dna中扩增并克隆了调控短链与中链pha生物合成的两个关键酶基因：phac1、phac2基因。 - the shake flask experiments showed that b . caryophylli ys13 could accumulate polyhydroxyalkanoates containing monomers ranging from 3-hydroxybutyrate ( 3hb ) to 3-hydroxydecanoate ( 3hd ) when cultivated on glucose and / or fatty acids . previous study of burkholderia strain showed that this strain possessed at least two pha biosynthesis pathways, one of which is similar with ralstonia eutropha ( type i pha biosynthesis pathway )
摇瓶发酵研究表明，biysi3可以利用葡萄糖和多种脂肪酸作为碳源，合成从4个碳原子数的聚羟基丁酸（phb）到10个碳原子数的聚羟基癸酸（phd）在内的多种pha。 - It's difficult to find polyhydroxyalkanoates in a sentence. 用polyhydroxyalkanoates造句挺难的
