查询词典 sodium
- 与 sodium 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The article mainly introduced the type of abradant, production methods, production technics and especially introduced two kinds of abradant, the common aluminum hydroxide by sintering process and spherical aluminum hydroxide with sodium aluminate and carbon dioxide.
主要介绍了牙膏磨擦剂的种类、各类牙膏磨擦剂的生产方法和生产工艺,并重点介绍了两种氢氧化铝牙膏磨擦剂,即以烧结法工艺生产的普通氢氧化铝颗粒和由铝酸钠溶液和二氧化碳气体制备的球形氢氧化铝牙膏磨擦剂,并给出了两种氢氧化铝牙膏磨擦剂的工艺流程图、电镜分析图谱、物化性能和工艺指标。
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Abruption of calcium carbonate whisker could be remarkably reduced by adding proper quantity of sodium stearate.
适量的硬脂酸钠能够显著地减少晶须的断裂,解决了碳酸钙晶须在烘干中的断裂和易于团聚结块的问题。
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Sodium thiosulfate and carbon disulfide were used as sulfur sources in water and absolute alcohol systems, respectively.
在水溶液体系和乙醇溶液体系中,于常温常压下不加入任何催化剂,用γ射线辐照技术可以成功制备出纳米ZnS晶体,其中硫代硫酸钠和二硫化碳分别为上述两体系的硫源。
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Ingredient: This product is a kind of carboxymethyl cellulose sodium salt ,which generated from the interaction between Absorbent cotton gauze in alkaline conditions and chloroacetic acid .
成份:本品为脱脂棉纱布在碱性条件下与氯乙酸作用生成的纤维羧甲基醚的钠盐。
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A method for determination of sodium in soil and plant by flame atomic absorption spectrometry was development in this paper, using 330.3 nm absorption line.
研究了利用火焰原子吸收光谱法,采用次灵敏线测定土壤及植物中钠的方法。
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The preparation method comprises monomer synthesis and polymer synthesis. The polymer synthesis is that cyclopentadienyl sodium monomer is added into metallic cobalt complex-triphenyl phosphorus cobalt chloride under strict oxygen-free and water-free conditions, and then double inner alkyne or outer alkyne conjugate monomer is added in, and after reaction, the precipitation, filtering, abstersion and vacuum-drying are carried out, the large molecules polymer containing cyclopentadienyl cobaltocenium organometallic cobalt is obtained.
制备方法,包括单体合成和聚合物的合成,聚合物的合成是在严格无氧无水条件下,在金属钴配合物三-三苯基磷氯化钴,加入环戊二烯钠单体,随后加入双内炔或双外炔共轭单体,反应后沉淀,过滤,洗涤,真空干燥,得到含环戊二烯茂钴有机金属钴的大分子聚合物。
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In the meantime, the paper also studies the separation technique on sodium sulfate and acetic acid.
同时对硫酸钠和乙酸在电渗析器中的分离工艺进行了研究。
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Two exceptions, acetic acid and sodium disilicate, are included in Figure 2.
两个例外,醋酸酸和二硅酸钠,包括在图2。
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The synthesis of sucrose octaacetate from sucrose with acetic anhydride in the presence of anhydrous sodium acetate is reported.
报道了在无水乙酸钠存在下,蔗糖和乙酸酐反应合成蔗糖八乙酸酯。
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Compressed acetylene access to a clean series of towers, tower 2 clean washed by the oxidation of sodium hypochlorite solution to remove sulfur, phosphorus and other impurities, and then into the tower and 10% to 15% alkali solution and, after purification acetylene by the cooling device of the initial removal of the water saturation after the sperm of more than 98.5 purity acetylene synthesis process used to send VCM.
压缩后的乙炔进入串联的1号清净塔、2号清净塔,经次氯酸钠溶液洗涤氧化除去硫、磷等杂质后,再进人中和塔用10%~15%碱液中和,净化后的乙炔经预冷器初步除去饱和的水分后,纯度98.5%以上的精乙炔送VCM合成工序使用。
- 相关中文对照歌词
- C11H17N2O2SNA (Sodium Pentathol)
- 推荐网络例句
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I'm gonna go pack my regular, long bathing suit.
我要去打包我那不起眼的超长泳裤
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Random number generators are used in many areas, with the improvement of the computational ability of the computer.
随着计算机计算能力的不断提高,随机数发生器在许多领域有了更加广泛的应用。
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This would be a great opportunity to discuss once and for all why some nations play around with their player ages.
这倒是一个很好的机会去讨论一下为什么有些国家在他们球员的年龄上玩花样。