可酰胺化的 的英文怎麼說
中文拼音 [kěànhuàde]
可酰胺化的
英文
amidable-
Cyanide can serve as precursor for the amide nitrogen of asparagine.
氰化物可以作一個天門冬酰胺的酰胺氮前體。Perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about-16℃.
全氟胍可以由乾的三聚氰酰胺,用5的氟,在約16直接進行氟化而制得。Perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about -16℃.
全氟胍可以由於的三聚氰酰胺,用5的氟在約16直接進行氟化制得。( 2 ) an aminobenthiazole schiff base has been synthesized as a new fluorescence carrier by reacting 2 - aminobenthiazole with p - allyoxybenzoldohyde. the new kind of schiff base can be utilized for preparing an optical sensor, used for determining furazolidone based on the fluorescence quenching. aminobenthiazole schiff base immobilized on a glass plate surface by covalent bonding can circumvent the leakage of the fluorephore from the sensor surface and guarantee a relatively long working lifetime
( 3 )用強熒光基團2 -氨基苯並蒽酮與對烯丙氧基苯甲醛合成了另一種新的schiff堿類化合物,與甲基丙烯酸羥乙酯、丙烯酰胺、環乙二醇二丙烯酸酯共聚制得光極膜,制備了一種苯並蒽酮schiff堿光化學傳感器,可用於單質碘的測定。At last, the quantitive detection for cucumber and greengrocery added certain enhanced insecticides including methamidophos, dimenthoate, acetphate, carbaryl and malathion was performed, and the results showed that the establishment of the quantitive standard could be helpful to estimate the insecticides residue in the samples
並在此基礎上,選用了甲胺磷、氧化樂果、乙酰甲胺磷、毒死蜱、西維因和滅多威作為強化農藥,對添加了一定強化農藥量的黃瓜、青菜進行了定量測定,發現通過標準的建立,可以較真實地反映樣品中的農藥殘留量。The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. it is also a high temperature curing agent and plasticizer. some kinds of curing agents of powder coating are made from it
主要用於制聚酰亞胺樹脂,聚酰亞胺在廣泛的溫度范圍內具有優良的電氣絕緣性能,亦可做耐高溫環氧樹脂固化劑聚氯乙烯增塑劑及皮革柔軟劑,還可用做某些粉末原料。First, three isozymic systems ( lactate dehydrogenase ( ldh ), esteraes ( est ), malate dehydrogenase ( mdh ) ) extracted from threepopulations of mandarinfishes were detected by discontinuous vertical plate polyacrylamide gel electrophoresis ( page ). several loci were tested but none polymorphic locus was detected in qiupu river population. the results showed that : ldh can be used as biochemical markers to identify these three populations of mandarinfishes
首先,本試驗採用聚丙烯酰胺凝膠電泳( page )對我省三個水域鱖魚群體3種同工酶( ldh 、 est 、 mdh )的不同基因座位進行了檢測,結果表明: ldh同工酶可以作為區分秋浦河鱖魚、長江鱖魚兩個群體與萬佛湖鱖魚群體的生化遺傳標記;其次,運用rapd技術分析了三群體鱖魚的基因組dna的多態性。Specifications. specification no. 19. thin bismaleimide triazine modified epoxide woven glass fabric copper - clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards
規范.第19號規范:多層印製電路板構件規定的可燃性雙馬來酰亞胺三嗪改型氧化物玻璃纖維編織包銅疊層板材The grafted membranes were capable of rejecting an anionic dyestuff. in common with other polyelectrolytes, the conformation of grafted ampsa polymeric chains is sensitive to environmental factors such as ph and ionic strength ( i )
聚丙烯酰胺基甲基丙磺酸為高分子電解質,接枝在膜表面后高分子鏈與溶質分子相互作用,可使接枝鏈構象發生變化,從而改變膜孔徑的大小,使膜具有環境響應。< uk > perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5 % fluorine at about - 16. < / uk >
< uk >全氟胍可以由於的三聚氰酰胺,用5的氟在約16直接進行氟化制得。 < / uk >The enzyme of microbial transglutaminase ( mtg ) can modify the structure and properties of proteins through catalyzing an acyl transfer reaction of a - carboxyamide group of glutamine residue in a peptide chain, resulting the cross - linking of proteins
摘要微生物谷氨酰胺轉胺酶( mtg )可通過催化蛋白質谷氨酰胺的酰基轉移反應改變蛋白質的結構和性質,是一種有廣泛應用前景的重要新型酶制劑。In this experiment hcv structural gene was amplified by polymerase chain reaction ( pcr ), and was inserted into baculovirus expression vector pfastbacl to construct a recombinant transposing vector pfbl - cee. the plasmid pfb 1 - cee was transformed into dh1 obac competent e. coli cells. high molecular weight dna was prepared from the overnight cultures from the selected e. coli colonies, which was recombinant baculovirus shuttle vector containing hcv structural gene, named bac - cee
本實驗用pcr擴增hcv結構區基因,克隆到桿狀病毒表達載體pfastbacl中,構建成重組轉座載體pfb1 - cee ,轉化dh10bac大腸桿菌感受態細胞,篩選陽性菌落,抽提大分子質粒dna ,獲得含hcv結構區基因的重組桿狀病毒穿梭載體bac - cee ,脂質體介導轉染sf9昆蟲細胞,出現細胞病變后,收集含有重組桿狀病毒顆粒的培養上消,重新感染sf9細胞,收集sf9細胞,進行12 . 5 sds -聚丙烯酰胺凝膠電泳,可見表達的蛋白條帶。When change the component of adhesive its shear strength increased from 39. 3 mpa to 53. 5 mpa at room temperature and it have long - term usage at 180 with 25 mpa and can be served at 230 in short period. the addition of liquid rubber resulted in a 300 % increase in the peeling strength. the addition of polymer ether imide led to a 260 % increase in the peeling strength, a 15 % increase in shear strength and a 10 increase in tg ( tg = 195. 54 )
研究結果表明: bmi dds e ? 51 tde ? 85組成的膠粘劑體系的室溫剪切強度為39 . 3mpa ,當改變環氧樹脂的含量時,剪切強度提高到53 . 5mpa ;用無規羧基液體丁腈橡膠改性環氧樹脂膠粘劑時室溫剝離強度提高3 . 0倍;用聚醚酰亞胺改性環氧樹脂膠粘劑,室溫剪切強度最高可達45 . 2mpa ,剝離強度提高2 . 6倍,玻璃化轉變溫度tg = 195 . 54 ,比未增韌體系提高10以上;碳纖維耐磨材料與同步器圓錐環的粘接實驗結果表明,膠粘劑的使用工藝性能良好,滿足室溫剪切強度30mpa和180剪切強度12 . 5mpa的技術要求。Aralia elate ( miq. ) seem is a kind of uncultivated vegetable from the mountain changbai. the process of somatic embryogenesis includes morphogenesis stage of calli, conversion stage of embryonic calli, embryogenetic stage and regeneration stage of plant in aralia elate (
本論文採用sds -聚丙烯酰胺凝膠電泳技術,對龍芽?木體細胞胚發生過程中愈傷組織形態建成、胚性愈傷轉化、胚狀體發育和植株再生四個階段的可溶性蛋白的動態變化進行分析。Polyamide, polyacetal can be regarded as indispensable when the application is subjected to very high mechanical or chemical stress : door lock handles, ashtrays, clips, switches, etc. if necessary they can be produced in different colours to meet customer requirements
對于門把手,煙灰缸,緊固件,開關等這些必須承受高強度的機械或化學應力的應用,聚酰胺,聚甲醛是其不可缺少的材料。它們可按客戶的要求做成不同的顏色。Three methods of avoiding the effect of aldehyde end - group on the polymerization of e - caprolactam were compared. it was useful for the industrial application through the salting e - caprolactam monomer with the initiator naoh firstly
通過-己內酰胺單體先與引發劑氫氧化鈉成鹽的方法可以消除pam分子鏈中醛端基對基體聚合的影響,為pam pa - 6復合材料的工業化應用提供了一定的理論基礎。Effect of the structure of the non - electrochemical active part in soluble polyimides on the electrochemical behavior
可溶性聚酰亞胺中非電活性部分的結構對其電化學行為的影響分享友人