| 释义 |
sodium sulfite短语⁸⁴³²⁰⁺⁸
基本例句
n.化亚硫酸钠
A method for synthesizing sodium sulfoacetic is discussed, which sodium sulfoacetic is synthesized with sodium sulfite and ethyl monochloro acetate, with sodium sulfite and chloroacetic acid.
主要分别介绍用亚硫酸钠与氯乙酸乙酯合成磺酸乙酸钠和亚硫酸钠与氯乙酸合成磺酸乙酸钠。 dictall
A discussion is also held on the compounds interfering with the methods. The main interfering compounds are phenol, sodium sulfite. sodium nitrite and sodium nitrate, etc.
还对一些物质对这两种方法的干扰情况进行了讨论，其中，苯酚、 亚硫酸钠、 亚硝酸钠和硝酸钠等为主要干扰物质。 chemyq
A new developed high-performance catalytic resin was adopted to replace sodium sulfite for deoxygenization of boiler feeding water.
利用研制出的高效催化树脂进行锅炉补给水除氧，克服了传统的单纯投加亚硫酸钠除氧存在的各种弊端。 cnki
By selecting sodium sulfite as dechlorinating agent, photobacteria method was used to investigate the effect of dechlorination on reduction of biotoxication incurred by residual chlorine.
选取亚硫酸钠为脱氯剂，利用发光细菌法考察了脱氯作用对降低由余氯引起的生物毒性的效果。 dictall
In this paper a potentiometric titration was used to improve the neutral sodium sulfite method for determining the content of formaldehyde, and the accuracy and influential factors were discussed.
采用电位滴定法改进了测定甲醛含量的中性亚硫酸钠法，并对其准确度和影响因素进行了探讨。 cnki
The method of using sodium sulfate and lime in an aqueous emulsion to absorb sulfur dioxide is no doubt good for reducing the production cost of sodium sulfitecf. soda ash.
利用芒硝和石灰悬浊液吸收二氧化硫来制取亚硫酸钠，对于降低亚硫酸钠生产成本比用纯碱无疑是一种好办法。 cnki
The analysis method of contents of sodium sulfite were introduced. The influence factors on the result of the test were put forward.
介绍了盐水中亚硫酸钠含量的分析方法，针对实验结果的影响因素提出了注意事项。 chemyq
The effect of the sodium sulfite concentration on cobalt removal was investigated.
研究了亚硫酸钠的浓度对除钴效率的影响。 cnki
The modification has been made on the black wattle tannin adhesive with sodium sulfite and the MUF concentrate so as to prepare out a tannin adhesive with good water-proof and better glue properties.
采用亚硫酸钠和三聚氰胺-尿素-甲醛预缩液对黑荆树单宁胶粘剂进行改性处理，制备具有良好的耐水性能和胶合性能的单宁胶粘剂。 dictall
The optimum conditions of bagasse neutral sodium sulfite pulping had been studied.
本文研究了甘蔗渣中性亚硫酸钠制浆的最佳工艺条件。 dictall
The optimum cooking condition of the bagasse neutral sodium sulfite pulping has been studied.
本文研究了甘蔗渣中性亚硫酸钠制浆的蒸煮最佳工艺条件。 cnki
The process for removing the chromium from the silicon steel plant wastewaters was studied by using sodium sulfite as reducer.
用亚硫酸钠为还原剂对硅钢含铬废水进行了试验研究。 cnki
The treatment of bleaching amd washing effluent from alkaline sodium sulfite pulping line by hydrolysis and bio- contact oxidation process is introduced.
介绍了水解酸化-接触氧化法处理碱性亚硫酸钠法制浆中段废水工艺及设备的调试和运行特点。 dictall
This text studied the technology about sodium sulfite and L- ascorbic acid restrain Maillard reaction which produced pigment in hydrolysis of casein.
探讨亚硫酸钠和 L-抗坏血酸抑制酪蛋白在水解过程中发生褐变的技术。 chemyq
But it was stable at low temperature relatively. The absorbance decreased with increase of hydrogen peroxide or sodium sulfite concentrations and the colour loss of pigment increased.
吸收值随着过氧化氢或亚硫酸钠浓度的增加而减少，但色素的损失率随着浓度的增加而增加； d.wanfangdata.com.cn
In the Kraft process , a mixture of sodium sulfite and sodium hydroxide is used to pulp the wood.
在硫酸盐法中，硫化钠和氢氧化钠的混合物被用于将木材制成浆。 com
Leaching of Ag from residue containing silver with sodium sulfite are studied.
研究了用亚硫酸钠用分银渣中浸出银。 cnki
This paper studied sulfate lignin of sulfonation modifying with sodium sulfite. The modified lignousulfonate may be used for coal water mixture CWM additive.
本文讨论了以硫酸盐木素为原料，经亚硫酸钠磺化改性，制得磺化改性木素，用作水煤浆添加剂的相关研究。 cnki
This text studied the technology about sodium sulfite and L- ascorbic acid restrain Maillard reaction which produces pigment accompanied with hydrolysis of casein.
本文探讨了亚硫酸钠和 L-抗坏血酸抑制酪蛋白在水解过程中发生褐变的技术。 cnki
This standard solution was accurately prepared in super- clean laboratory with pre-standardized sodium sulfite and sub-packed in20 ml ampoules.
本标准溶液以亚硫酸钠、甲醛等试剂在超净实验室中准确配制并分装于20毫升安瓿中。 gbw114
Sodium Nitrite and Sodium Sulfite are additives used in food industry.
亚硝酸钠和亚硫酸钠均是食品工业中常用的添加剂。 cnki |