- 更多网络例句与醌相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Terahertz time-domain spectroscopy has been used to measure the spectral properties of polycrystalline 1,2-naphthoquinone, 1,2- naphthoquinone-4-sulfonic acid sodium salt , Menadione, Plumbagin, Juglone at room temperature.
用太赫兹时域光谱技术研究了室温条件下的萘醌及其衍生物1,2-萘醌、1,2-萘醌-4-磺酸钠、甲萘醌、白花丹素、胡桃醌的光谱特征,得到了各自的吸收谱和折射率。
-
The 1,5-Bis(4-aminophenylazo) anthraquinone, 1,5-bis(4-hydroxyphenyl azo) anthraquinone and 1,5-bis(3-methyl-4-hydroxyphe nylazo) anthraquinone were synthesized by diazotizing 1,5-biaminoanthraquinone with nitrosyl sulfuric acid and coupling with aniline, phenol and o-cresol.
合成以1,5-二氨基蒽醌为原料,经亚硝酰硫酸重氮化,分别和苯胺、苯酚及邻甲酚偶合,得到双(4-氨基苯)-1,5-二偶氮蒽醌,双(4-羟基苯)-1,5-二偶氮蒽醌和双(3-甲基-4-羟基苯)-1,5-二偶氮蒽醌,反应产率达47%~62%。
-
A study of Chemically Induced Dynamic Poiarization spectra is made, using a highly time resolved ESR, of photolized anthracenequinone radicals to determine the influence of surfactant micelles on the spin polarization of anthracenequinone anion. It is found that the CIDEP mechanism of photolization is mainly the radical pair mechanism of anthracenesemiquinone radical and of ethylene glycol ketyl R〓〓 or R〓 radical whose center is carbon in anthracenequinone/ethylene glycol system, but there is a certain amount of triplet state mechanism polarization.
分别研究了胶束和微乳液的"笼效应"对蒽醌和苯醌的光解CIDEP的影响,其结果如下:(1)对于蒽醌的CIDEP,在乙二醇溶剂中,极化的蒽醌自由基AQ〓和R〓自由基通过光解经过夺氢反应产生,其CIDEP机理主要是自由基对机理,但也包含了一部分三重态机理。
-
Were studied in the mice which were given high concentration of powdered milk solution to induced supernutrition, and the effects of these drugs on the activity of pepsin were measured in vitro. The effect of milk on the lapactic action of anthraquinon and glycosides of anthraquinone were analyzed using the factorial design. ResultsThe anthraquinone of Rheum palmatum L.
方法通过灌服高浓度的奶粉溶液以营造高营养性环境,在此基础上考察了大黄结合蒽醌及游离蒽醌对小鼠的致泻作用;并运用析因设计分析了奶粉在这些致泻作用中的作用,同时还考察了大黄结合蒽醌及其游离蒽醌体外对胃蛋白酶活性的影响。
-
In mice. MethodsThe lapactic effects of anthraquinon and glycosides of anthraquinone from Rheum Palmatum L. were studied in the mice which were given high concentration of powdered milk solution to induced supernutrition, and the effects of these drugs on the activity of pepsin were measured in vitro. The effect of milk on the lapactic action of anthraquinon and glycosides of anthraquinone were analyzed using the factorial design.
通过灌服高浓度的奶粉溶液以营造高营养性环境,在此基础上考察了大黄结合蒽醌及游离蒽醌对小鼠的致泻作用;并运用析因设计分析了奶粉在这些致泻作用中的作用,同时还考察了大黄结合蒽醌及其游离蒽醌体外对胃蛋白酶活性的影响。
-
C. I. Reactive blue KN-R, Alizarin brilliant green G and Hostlam blue R could not be degraded by Zoogloea HP3. Furthermore, ABAS degradation was regressed under the exisitence of the above dyes. 1-Aminoanthraquinone-2sulfonic sodium, 1, 4-dihydroxylanthraquinone-2-sulfonic sodium, 1, 4, 5, 8tetrahydroxylanthraquinone, anthraquinone, aniline, phenol, catechol and ophthalic acid could be degraded by Zoogloea HP3. Aniline was the most degradable substrate among ABAS, aniline, phenol, catechol and o-phthalic acid. However, benzenesulfonic sodium and p-amino benzenesulfonic sodium were not degraded by it.
动胶菌HP3不能降解活性艳蓝KN-R、弱酸性绿GS及毛用活性蓝HW-R等蒽醌型染料,且染料的存在对菌体降解溴胺酸有不同程度的抑制作用;动胶菌HP3可以降解1-氨基蒽醌-2-磺酸钠、1,4-二羟基蒽醌-2-磺酸钠、1,4,5,8-四羟基蒽醌、蒽醌及苯酚、邻苯二酚、苯胺、邻苯二甲酸等苯系化合物,而不降解苯磺酸钠、对氨基苯磺酸钠;在溴胺酸、苯酚、邻苯二酚、苯胺、邻苯二甲酸中,苯胺是动胶菌HP3的天然底物。
-
The new synthetic technology of some important anthraquinone intermediates derived from 1-amino- anthraquinone, l-amino-4-hydroxy-anthraquinone, l-amino-4-bromo- anthraquinone-2-sulfonic acid, 1,5- and 1,8 dinitro- anthraquinone, have been studied.
本文研究了几种重要的由1-氨基蒽醌衍生的蒽醌型中间体:1-氨基-4-羟基蒽醌、1-氨基-4-溴蒽醌-2-磺酸和1,5-及1,8-二硝基蒽醌的合成化学,在此基础上开发了上述中间体的合成新技术。
-
The new synthetic technology of some important anthraquinone intermediates derived from 1-amino- anthraquinone, l-amino-4-hydroxy-anthraquinone, l-amino-4-bromo- anthraquinone-2-sulfonic acid, 1,5- and 1,8 dinitro- anthraquinone, have been studied.
本文研究了几种重要的由1-氨基蒽醌衍生的蒽醌型中间体:1-氨基-4-羟基蒽醌、1-氨基-4-溴蒽醌-2-磺酸和1,5-及1,8-二硝基蒽醌的合成化学,在此基础上开发了上述中间体的合成新技术。现行1-氨基-4-羟基蒽醌的生产技术是从1-氨基蒽醌出发,经二溴化再水解制得,溴的耗量在1.5mol以上。
-
The activities of nitrate reductase, glutamate dehydrogenase and glutamine synthetase in water spanich leaves were enhanced, the contents of total nitrogen and protein increased, but the content of free amino acid decreased. Compared to the control, low and medium amount of quinhydrone made significant difference respectively, but high amount had not notable effects.
醌氢醌使蕹菜叶片硝酸还原酶活性、谷氨酸脱氢酶活性、谷酰胺合成酶活性、总氮含量、蛋白质含量提高,游离氨基酸含量降低;与对照相比,低、中量醌氢醌处理差异显著,高量醌氢醌差异不显著。
-
Effects of quinhydrone, as urease inhibitor, on growth, root activities, nitrogen metabolism, photosynthetic character, yield as well as quality were studied under pot experiment with water spanich and plot experiment with B.chinensis Var.comrtzunis. The results were shown as follow: 1. Applying low and medium amount quinhydrone promoted the growth of water spanich and B.chinensis Va,communis, whereas high amount treatment had little effect on water spanich growth, and inhibited the growth of B.chinensis Var communis.
以醌氢醌为脲酶抑制剂,蕹菜和小白菜为试材,研究了不同用量的醌氢醌对这两种蔬菜生长、根系活性、氮代谢、光合特性以及产量、品质的影响,结果表明:1 低、中量醌氢醌能促进蕹菜、小白菜的生长,高量醌氢醌对蕹菜的促进作用不大,对小白菜生长有抑制作用。
- 更多网络解释与醌相关的网络解释 [注:此内容来源于网络,仅供参考]
-
anthraquinone glycoside:蒽醌苷 蒽醌苷
anthraquinone 蒽醌 蒽醌 | anthraquinone glycoside 蒽醌苷 蒽醌苷 | anthrone 蒽酮 蒽酮
-
chloranil:克氯尼(*农药);氯醌;四氯对苯醌;四氯苯醌
chloramphenicol 氯霉素 | chloranil 克氯尼(*农药);氯醌;四氯对苯醌;四氯苯醌 | chloranil electrode 氯醌电极
-
chloranil electrode:氯醌电极
chloranil 克氯尼(*农药);氯醌;四氯对苯醌;四氯苯醌 | chloranil electrode 氯醌电极 | chlorate 氯酸盐
-
menadione:甲萘醌
和指标: 含量(以亚硫酸氢钠甲萘醌计):≥97.8% 甲萘醌(Menadione)含量:≥51% 浴液色泽:≤ 亚硫酸氢钠甲萘醌黄绿色标准比色液4号 磺酸甲萘醌 无沉淀 水分(Water):≤17% 重金属(以Pb计)% ≤0.002 砷盐(As)% ≤0.0005 外观:白色结晶性粉末,
-
quinol:醌醇;二<氫>醌
quinine奎寧,金雞鈉鹼 | quinol醌醇;二醌 | quinone醌;苯醌
-
juglone:胡桃醌
2.1 核桃楸皮化学成分的研究 主要包括醌类及其苷类化合物,如胡桃醌(Juglone)、1,4-萘醌(1,4-naphthoquine)、3,3'-双胡桃醌(3,3'-bijuglone)和3,6'-双胡桃醌(3,6'-bijuglone);黄酮类化合物,
-
quinhydrone:醌氢醌;对苯醌合对苯二酚
quinazoline 喹唑啉;间二氮杂萘 | quinhydrone 醌氢醌;对苯醌合对苯二酚 | quinochrome 醌色素
-
quinhydrone half cell:醌氢醌半电池
quinhydrone electrode 醌氢醌电极 | quinhydrone half-cell 醌氢醌半电池 | quinoid 醌型
-
green hydroquinone; quinhydrone:绿氢醌;醌氢醌;苯醌合苯二酚
绿乙酯;乙酸二氢-2-双环戊二烯酯 green acetate; dihydro-2-cyclopentadienyl acetate | 绿氢醌;醌氢醌;苯醌合苯二酚 green hydroquinone; quinhydrone | 邻乙氧苯酚 guaethol; o-ethoxyphenol
-
quinonoid compound:类醌化合物;醌型化合物
quinonoid 类醌 | quinonoid compound 类醌化合物;醌型化合物 | quinonoid structure 醌型结构