英语人>词典>汉英 : 酸性硫酸基的 的英文翻译,例句
酸性硫酸基的 的英文翻译、例句

酸性硫酸基的

基本解释 (translations)
sulfonic  ·  sulphonic

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In this thesis , the effects of acid materials on calcareous soil were studied by using laboratory soil trial and pot experiments trail. The text studied effects of acid materials on pH value in calcareous soil ; studied effects of phosphoric acid (H2SO4 as control) on pH value and micronutrient availability ; studied relation between P and available Fe, Zn in plant; studied effects of acid material on growth of acidophilic plant.

本文采用室内模拟试验和盆栽试验相结合的方法,研究了不同酸性物质对石灰性土壤的酸化效果;磷酸和硫酸对石灰性土壤pH值及微量元素有效性的影响;植物体内磷、有效铁、锌的关系;不同酸性基质对嗜酸植物生长的影响。

Methods After extracting the samples, the reaction between thymol and nitrate produced nitrothymol in the presence of sulphuric acid; then nitrothymol was made to react with sodium hydroxide; determination was made on the concentration of nitrate by spectrophotometry at 412 nm.

样品经提取,其中的硝酸盐在硫酸酸性条件下,与麝香草酚生成硝基化合物,再与氢氧化钠作用,生成黄色化合物,在波长412nm处用分光光度法测定食品中硝酸盐含量。

The characteristics of the AP include (1) in addition to the formation of hydrogel in aqueous alkaline or polar organic solution, AP can form carbonaceous hydrogel in neutral and acidic aqueous solutions, which extents the application of carbonaceous sol-gel;(2) AP contains a large amount of nitric groups which decomposes quickly by thermal initiation, releasing a large amount of gases and heat, indicating explosive properties of the AP;(3) metal salt-containing AP is also explosible by thermal initiation, and the metal in AP promotes the explosion.

以沥青为碳源,用氧化法制备水性沥青过程中,浓硫酸和浓硝酸的比例、用量、氧化温度及氧化时间对水性沥青的收率皆有影响。经过氧化后,沥青上含有许多含氧官能团,导致水性沥青溶于水。含氧官能团越多,水性沥青越易溶于水。调节制备条件,可使水性沥青不仅可以在碱性水溶液中形成凝胶,而且可以在中性和酸性水溶液中形成溶胶、凝胶,从而拓宽了炭基溶胶—凝胶法制备炭基纳米材料的应用范围。

Such structural complexity is further enhanced by O-acetylation, esterification, lactonization, as well as other forms of substitutions, reflecting significance of carbohydrates in cell recognition.

细胞表面上糖缀合物的糖链经常以多/寡聚体形式存在,并且结构复杂,常常大量表达唾液酸、糖醛酸、硫酸化糖基等酸性糖,并发生O-乙酰化、酯化和内酯化等修饰。

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acid phosphatase:酸性磷酸酶

当酸性磷酸酶(acid phosphatase)显示大大增高时,反映溶酶体活性明显升高(酸性磷酸酶为溶酶体的标志). 显示,起初蛋白核心被劈开. 最后,目前还未认识的酶,例如多糖酯酶(polysaccharidase)、硫酸酯酶(sulfatase)和氮基乙糖苷酯酶(hexosaminadase)降解粘多糖(GAGs).

some:体

体分区稍轻的地方得到含有水解酶的颗粒分区,并以可进行水解(lyso)的小体(some)这个意义而命名为溶解体(lysosome). 溶酶体中的酶是酸性磷酸酶、核糖核酸酶、脱氧核糖核酸酶、组织蛋白酶、芳基硫酸醋酶、B-葡糖苷酸酶、乙酰基转移酶等,

sulfonium:锍

sulfonic /酸性硫酸基的/ | sulfonium /锍/ | sulfonmethane /眠砜甲烷/

sulfonmethane:双乙磺丙烷 (名)

sulfonic 酸性硫酸基的 (形) | sulfonmethane 双乙磺丙烷 (名) | sulfur 硫; 硫磺色, 黄绿色 (名)

sulphurate:使含有硫磺/使硫化

sulphonic /酸性硫酸基的/ | sulphurate /使含有硫磺/使硫化/ | sulphuration /硫磺蒸/

sulfonic:酸性硫酸基的

sulfone /砜/ | sulfonic /酸性硫酸基的/ | sulfonium /锍/

sulfonic:酸性硫酸基的 (形)

sulfonamide 磺胺剂; 磺胺类药 (名) | sulfonic 酸性硫酸基的 (形) | sulfonmethane 双乙磺丙烷 (名)

Sulphonamide:硫胺类药剂

Sulphonal 索佛那 | sulphonamide 硫胺类药剂 | sulphonic 酸性硫酸基的

sulphonic:酸性硫酸基的

sulphonamide 硫胺类药剂 | sulphonic 酸性硫酸基的 | sulphur 硫磺