- 更多网络例句与硫代酸相关的网络例句 [注:此内容来源于网络,仅供参考]
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Analysis of the material change, garlic cells bioactive aliphatic thio cysteine sulfoxide and thiosulfate propenyl cysteine sulfoxide sulfur compounds in garlic, such as the role of enzymes, the generation of thiobarbituric acid sub - ester, propylene-based thiosulfinates, allyl thiosulfinates as garlic pigment precursor substances, and further changes occurred in the green garlic.
从物质变化分析,大蒜细胞中的生物活性物质硫代脂肪族半胱氨酸亚砜和硫代丙烯基半胱氨酸亚砜等含硫化合物在蒜酶的作用下,生成硫代亚磺酸酯、丙烯基硫代亚磺酸酯、烯丙基硫代亚磺酸酯,作为大蒜色素物质的前体,进一步发生大蒜绿变。
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Besides, the derivatives were synthesized successfully by the similar acid binding agent system, such as tris(4-nitrophenyl) thiophosphate, tris(4-toluene)thiophosphate. The derivative of maleic anhydride was synthesized by the simple method, and its yield was above 90%.
采用类似的缚酸剂体系成功地合成了硫代磷酸三(4-硝基苯)酯、硫代磷酸三(4-甲基苯)酯,并用简单的方法合成了硫代磷酸三(4-氨基苯)酯的马来酸酐衍生物——硫代磷酸三(4-马来酸氨基苯)酯,产率达90%以上。
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Aiming at the shortcoming of sodium sulfantimonate preparation process,a new preparation process was designed which adopted sodium sulfide to leach sodium sulfantimonate from sodium antimonate.
针对目前硫代锑酸钠制备工艺的不足,设计出用硫化钠浸出锑酸钠制备硫代锑酸钠的新工艺。
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The sodium dithiobenzoic acid was oxidized with potassium ferricyanide to obtain di disulfide.The influences of raw materials mole ratio,stirring method and reaction time on the yield were studied with orthogonal test.
用铁氰化钾溶液氧化二硫代苯甲酸钠,得双二硫代苯甲酰,采用正交实验探讨了4,4'-偶氮双(4-氰基戊酸)与双二硫代苯甲酰反应的投料比、搅拌方式、反应时间对反应收率的影响。
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Glucosinolates and myrosinase are present in the vacuoles and in the de finite protosome in intact cell and tissues respectively. but when tissues and c ells are damaged, myrosinase will release and hydrolyze glucosinolates to genera te degraded products, such as isothiocyanates and so on.
在完整的植物中,硫代葡萄糖苷存在于细胞的液泡中,葡萄糖硫苷酶存在于特定的蛋白体中,两者相互分离,但当组织和细胞受到损伤时,葡萄糖硫苷酶就会被释放出来,葡萄糖硫苷酶将硫代葡萄糖苷水解,产生异硫代氰酸盐等降解产物。
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The corresponding thiochromanones were synthesized from β-arylthioethers of propionic acid under microwave irradiation in the presence of polyphosphoric acid. Their structures were confirmed by IR, 1H NMR, MS spectra and elemental analysis.
关于这些化合物合成曾有一些报道:以硫酚及卤代羧酸为原料在回流或超声作用下合成β-芳硫丙酸,芳硫丙酸在浓硫酸或磷酸作用下环化制备硫色满酮[1,2]。
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Thiobarbituric acid was synthesized by sulfourea and diethyl malonate in sodium alcohol and 5-Arylidene thiobarbituric acid was prepared by the Knoevenagel condensation reaction from benzaldehyde and thiobarbituric acid.
采用丙二酸二乙酯和硫脲在乙醇钠存在下合成了硫代巴比妥酸,再分别采用固相反应和水相反应,由硫代巴比妥酸和苯甲醛经Knoevenagel缩合反应,制备了5-亚苄基硫代巴比妥酸。
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N-substituded thioacridones with five different structures were synthesized via a route involving Ull-man reaction, cyclization, N-alkylation and sulfurization. The structures of each thioacridone were identified with IR and MS. The results from UV-spectrophotometry show that the five N-alkythioacridones all have stronger absorption in the visible light region.
采用乌尔曼反应、酸催化环化、N-烷基化和硫代化四步反应路线合成了5种不同结构的N-取代硫代吖啶酮,利用IR和MS分析手段表征了其结构,UV分光光度计的测定结果表明5种硫代吖啶酮在可见光区都有较强的吸收。
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TrithiocarbonatesS,S\'-bis (α,α′-dimethyl-α-acetic acid) trithiocarbonate (TTC1),3-(2-carboxyethylsulfanylthiocarbonylsulfanyl) propionic acid (TTC3),2-(2-carboxyethylsulfanylthiocarbonylsulfanyl) propionic acid (TTC4) and2-(2-carboxyethylsulfanylthiocarbonylsulfanyl)-2-methylpropionic acid (TTC5) weresynthesized by phase transfer method.
用相转移法合成了S,S′-二(α,α′-甲基-α&-乙酸)三硫代碳酸酯(TTC1)、S,S′-二丙酸三硫代碳酸酯(TTC3)、S-丙酸-S′-三硫代碳酸酯(TTC4)和S-丙酸-S′-(α,α′-甲基-α&-乙酸)三硫代碳酸酯(TTC5)。
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The degradation properties of sulfide flotation collectors such as Xanthogenate, Dithiocarbamate, Dithiophophate, N,N-dialkyl-dithiocarbamatecyanoethylene and Thionocarbamate are studied in this paper.
论文研究了黄原酸盐、氨基二硫代甲酸盐、二硫代磷酸盐、氨基二硫代丙烯腈酯、氨基硫逐甲酸酯等硫化矿捕收剂的降解性能。
- 更多网络解释与硫代酸相关的网络解释 [注:此内容来源于网络,仅供参考]
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thio acid:硫代酸
thinning shears 削发剪 | thio-acid 硫代酸 | thio-alcohol 硫醇
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ammonium thiocyanate:硫代氰酸铵,硫氰酸铵
ammonium tartrate 酒石酸铵,酒石酸铵 | ammonium thiocyanate 硫代氰酸铵,硫氰酸铵 | ammonium thiosulfate 硫代硫酸铵
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thioarsenic acid:四硫代砷酸
四硫代锑酸 thioantimonic acid | 四硫代砷酸 thioarsenic acid | 三硫代亚砷酸 thioarsenious acid; thioarsenous acid
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thioarsenious acid; thioarsenous acid:三硫代亚砷酸
四硫代砷酸 thioarsenic acid | 三硫代亚砷酸 thioarsenious acid; thioarsenous acid | 硫羰基;硫甲酰基 thiocarbonyl
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ammonium thiocarbonate:三硫代碳酸铵
四硫代锑酸铵 ammonium thioantimonate | 三硫代碳酸铵 ammonium thiocarbonate | 硫氰酸铵;硫氰化铵 ammonium thiocyanate; ammonium thiocyanide
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thiolactic acid:巯丙酸;硫代乳酸
硫乙酸;硫醋酸 thiolacetic acid; thioacetic acid | α-巯丙酸;硫代乳酸 thiolactic acid | 巯甲酸;一硫代碳酸 thiolcarbonic acid
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potassium thiostannate:三硫锡酸钾;三硫锡化钾
硫代过铼酸钾 potassium thioperrhenate | 三硫锡酸钾;三硫锡化钾 potassium thiostannate | 硫代硫酸钾 potassium thiosulfate
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ammonium thiostannate:三硫代锡酸铵
硫氰酸铵;硫氰化铵 ammonium thiocyanate; ammonium thiocyanide | 三硫代锡酸铵 ammonium thiostannate | 硫代硫酸铵 ammonium thiosulfate
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thiostannic acid:三硫代锡(IV)酸
三硫代硅酸 thiosilicic acid | 三硫代锡(IV)酸 thiostannic acid | 二硫代锡(II)酸 thiostannous acid
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thiostannous acid:二硫代锡(II)酸
三硫代锡(IV)酸 thiostannic acid | 二硫代锡(II)酸 thiostannous acid | 硫代硫酸 thiosulfuric acid