查询词典 potassium permanganate

Use of oxidizing microorganisms to kill in order to achieve sterilization efficacy of many compounds, such as common chlorine, bleaching powder, potassium permanganate, and so on.

利用氧化性来杀死微生物以达到灭菌效果的化合物还有很多，比如常见的氯气、漂白粉、高锰酸钾等。

Soil drenching with 0.5% potassium permanganate or 0.4% sulfuric acid at the rate of 6-12 liters per square meter of seed-bed applied one week before planting in combination with foliage-spraying with 0.4—0.8% Dithane Z-78 or 0.6—1.0% Bordeaux mixture results a satisfactory control of the disease.

在播种前一周用0.5％高？酸？或0.4％硫酸作土壤消毒和在苗期用0.4—0.8％的代森？或0.6—1.0％波尔多液药剂？？雾有一定防治效果。

Results: The chemiluminescence of this system was produced by the oxidation of potassium permanganate to dopamine.

结果：在硫酸环境中，高锰酸钾可以氧化多巴胺产生化学发光。

The disinfection effect on joint applications of potassium permanganate with chlorine or chloramine, and the effect on major factors of water quality are carried out systematically in the study of enhanced disinfection. The monitoring index of total count of bacteria and total coliforms group, and the water samples of prepared in laboratory and of polluted water are applied.

在强化消毒的研究中，分别以实验室配水和受污染的水为试验水样，以总大肠菌群和细菌总数为检测指标，系统研究了高锰酸钾与氯或氯氨联用消毒作用及主要的水质参数对消毒效果的影响。

Chloride of lime at 15~30 mgL^(-1), potassium permanganate at 20~30 mgL^(-1), and 40% Yubao at 50~75μLL^(-1) coming next are recommended to be applied to the tobacco float seedling system TMY inactivation in water.

生产上池水TMV消毒可选择下列消毒剂：质量分数30%有效氯漂白粉15~30 mgL^(-1)和质量分数98%高锰酸钾20~30 mgL^(-1)，其次为体积分数40% N-羟乙基亚甲胺多聚物75~100μLL^(-1)。

The local lesion assay indicated that: contacted with TMV infected leaf juice dilution over 12 h, the disinfestants whose inactivation ratio of TMV above 80% are as follows: 7% sodium hypochlorite at 10 μLL^(-1), 30% chloride of lime at 15 mgL^(-1), 40% Yubao at 75 μLL^(-1) and 98% potassium permanganate at 20 mgL^(-1), 10% chlorine dioxide at 25 mgL^(-1) inactivation ratio of TMV less than 50%.

结果表明，与TMV病叶汁液2万倍稀释液接触12 h，体积分数7%有效氯次氯酸钠10μLL^(-1)、质量分数30%有效氯漂白粉15 mgL^(-1)、体积分数40% N-羟乙基亚甲胺多聚物75μLL^(-1)和质量分数98%高锰酸钾20 mgL^(-1)对TMV的抑制率高于80%，质量分数10%二氧化氯粉剂25 mgL^(-1)对TMV的抑制率低于50%。

Without full civil capa city , please close the page im me diately, and potassium permanganate, 20% ethanol +75% on keyboards, hard drives, volt age socket, monitor, mouse, cpu d is infection for irr ig ation.

无完全民事行为能力者，请立即关闭网页，并用20％高锰酸钾＋75％乙醇对键盘、硬盘、电压插座、显示器、鼠标、 cpu进行灌溉消毒。

The total iron in iron ore was titrated by potassium permanganate standard solution with sodium diphenylamine sulfonate as indicator.

用HNO3-HF处理，硫-磷混酸溶解试样，在盐酸介质中，用二氯化锡－三氯化钛将Fe(上标 3+)还原为Fe(上标 2+)，以二苯胺磺酸钠为指示剂，以高锰酸钾标准溶液滴定铁矿石中的全铁量。

An improved simple method for carbon-carbon double bond cleavage by silica-supported potassium permanganate was described and a possible mechanism was proposed.

在无有机溶剂做介质的条件下，用硅胶吸附的高锰酸钾氧化6种难溶于水的液态烯烃，得到了双键发生断裂的氧化产物。

Daily with warm (about 40 ℃) of 1:5000 potassium permanganate hip bath solution.

每日用温热(约40℃)的1：5000高锰酸钾溶液坐浴。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了