查询词典 cresol-purple

1730 Insulation paint, enamel-insulated wire section 1730 high-intensity polyester production sales, cresol, enamel-insulated wire sales.

1730绝缘漆、1730高强度聚酯漆包线漆生产销售，甲酚、漆包线销售。

The result showed that the hazardous pollutants ts were phenol, cresol and naphthalene.

结果表明，甲酚、萘、苯、酚是危害人体健康和生态的主要污染物。

A special photocurable acrylic cresol phenolic resin containing free epoxy group which can be dissolved in 1% Na2CO3 was synthesized, it preparation conditions were studied in detail.

摘 要：以含环氧基的光敏性丙烯酸酚醛环氧树脂为原料合成了一种可以在1％的碳酸钠溶液中溶解的光敏性酚醛环氧树脂，研究了该树脂的合成条件及工艺。

The separation of meta- and para- methyl cresol ether using six type of packed and fused silica capillary columns is compared.

比较了不同固定液的填充柱和毛细管柱对间、对甲酚甲醚异构体的分离效果。

The method, which is capable of effecting very good separation of phenol and the 3 cresol isomers under the same chromatographic conditions, can be used to determine phenolic compounds in phenolic tar by external standard, and to analyze these compounds in the toxic leaching solution of the tar.

摘 要：建立了酚焦油中酚类物质质量分数测定和浸取毒性测定的气相色谱法，此法可以在同一色谱条件下对酚焦油中的苯酚及邻、间、对甲酚实现很好的分离，利用外标法分别进行定量分析，并对酚焦油浸取液中相应组份进行测量。

This graft copoly-met,after being dried,could not be dissolved in most solvents including benzyl alcohol and m -cresol at room temperature,except the very polar ones,such as 98％ formic acid.

这种接枝共聚物一旦析出并干燥以后，在常温下不溶于包括苯甲醇、间甲苯酚在内的大多数溶剂，但却易溶于极性较强的溶剂如98％的甲酸。

We take biodegradation experiments toward three colonies with different density phenolic waster water, and test their rate of phenolic degrading and speed of bacteria growth in different time period. The results show that the rates of pheolic degrading are more than 95% in 500mg/L phenol and 250mg/L cresol culture solution.

对这三株菌种进行不同浓度的含酚废水降解试验，测定其不同时间段的酚降解率和菌株生长速度，结果表明BP-1，BP-2，BP-3菌在500mg／L的苯酚，250mg／L的甲酚溶液中的降酚率均达到了95％以上。

The nature and strength of the cation-π interactions between and toluene, p -cresol, or Me-indole were studied in terms of the topological properties of molecular charge density and binding energy decomposition.

本文通过电荷密度的拓扑性质和结合能的能量分解两个方面研究了NH4+与甲苯、对甲基苯酚以及甲基吲哚间阳离子-π相互作用的大小及其作用本质。

The method was based on the inhibition effect of iodine on the nitrite catalyzed oxidation of cresol red by potassium bromate catalyzed by nitrite in dolute sulfuric acid medium.

研究了在稀硫酸介质中，痕量碘离子对亚硝酸根催化溴酸钾氧化甲酚红的阻抑作用，建立了测定痕量碘离子的阻抑动力学光度分析的新方法。

Many disinfectants contain phenol or cresol.

许多消毒剂含有苯酚或445℃。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。