查询词典 permanganate

The result shown that potassium permanganate , calcareousness lime and compost were plant protect material for control Plasmodiophora brassica,The result were affected by different applying period and applying method .

实验结果表明，有机肥、石灰、石灰水、高锰酸钾可以作为控制根肿病防治的物质，随着使用时间和使用方式的不同，对根肿病和蔬菜的产量的影响不同。

Studied on effect and applied method of potassium permanganate ,calcareousness lime or plant ash and compost for control Plasmodiophora brassica .

选择高锰酸钾、石灰或草木灰、腐熟农家肥等有机投入品对根肿病的控制效果和施用方法进行了初步尝试。

Studied on effect and applied method of potassium permanganate, calcareousness lime or plant ash and compost for control Plasmodiophora brassica.

摘要选择高锰酸钾、石灰或草木灰、腐熟农家肥等有机投入品对根肿病的控制效果和施用方法进行了初步尝试。

Disinfection method could be used calcareousness or potassium permanganate.the best way feed was not pulluted by verminnosis which fertilized fermentation manure.

消毒方法可用石灰水或高锰酸钾溶液浸泡，最好的方法是在种植饲料的场地，不用猪粪或只用发酵过的猪粪施肥，以防虫卵污染。

Calcareousness lime and plant ash could control this disease applied only, the optimum applying method is mix potassium permanganate with calcareousness lime base on compost in different plant period in growing season..

石灰或草木灰塘施或对水浇施，腐熟农家肥和石灰或高锰酸钾配合使用对根肿病的发生均有较好的抑制作用；单施农家肥和高锰酸钾对根肿病控制效果不理想，用腐熟农家肥作底肥＋1%石灰水播种后浇塘＋1%石灰水三叶期浇根＋1%石灰水六叶期再浇根的组合模式可以有效地控制对根肿病的发生与危害。

It is argued that the productivity will be improved with the improved measure in the experimental procedure of hexane diacid preparation using potassium permanganate to oxidize cyclohexanol in alkaline solution.

对高锰酸钾在碱性溶液中氧化环己醇制备己二酸的实验步骤提出了改进措施，它可使实验过程简化，实验时间缩短，同时提高产物的产率

A reasonable explanation supported by solubility experiments was proposed. Based on these results, equimolar CTAB-SDS was used in oxidations of toluene derivatives by potassium permanganate.

此外，作为模板的表面活性剂能有效地控制CaCO_3一系列晶化过程，很少有关于SDS-非离子表面活性剂复配体系在反胶束溶液中合成CaCO_3的研究。

Potassium permanganate and concertrated sulphuric acid reacts together to form heptoxide manganese, which is a brown oily liquid with high oxidazing ability.

高锰酸钾和浓硫酸反应产生氧化能力极强的棕色油状液体七氧化二锰。

1St, the potassium permanganate and the strong sulfuric acid responded produces the oxidized ability greatly strengthened brown oily liquid heptoxide two manganese.

高分奉上。谢谢 1、高锰酸钾和浓硫酸反应产生氧化能力极强的棕色油状液体七氧化二锰。

In order to solve these problems, first, activated carbon which was deashed by hydrochloride was modified through using concentrated sulfuric acid, concentrated nitric acid, hydrogen peroxide and potassium permanganate in the paper, the result showed that the modification of activated carbon is best through using concentrated sulfuric acid under 250℃ through analyzing the desulfurization efficiency and acidic oxygenous group on surface.

对上述问题，本文首先采用浓硫酸、浓硝酸、双氧水和高锰酸钾等氧化剂对盐酸脱灰后的活性炭进行化学改性，通过对改性活性炭的脱硫效果及其表面酸性含氧基团分析，得出在250℃的温度下采用浓硫酸改性活性炭效果最好。

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。