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regia相关的网络例句

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与 regia 相关的网络例句 [注:此内容来源于网络,仅供参考]

The usage between HCl and HNO3 must be kept apart thoroughly using effect chemical reagents to avoid aqua regia effectiveness.

为避免王水效应,盐酸与硝酸的使用,必须以有效的化学剂实行彻底隔离。

A new method of determining total arsenic and mercury in 10% hydrochloric acid solution using the dual channel atomic fluorescence spectrometry was set up for soil samples digested in aqua regia.

建立了用王水消解样品,在10%盐酸溶液中用双道原子荧光光度计同时测定土壤中As、Hg的新方法。

The surface treatment was aqua regia boiling before metallization and annealing after metallization at different conditions in N2 ambient.

在制作金属电极前用煮沸王水对样片进行表面预处理,金属制作后再在N2氛围中做快速热退火处理。

Results show that HClO4 + HNO3 with results between 95 %- 105 % comparing with reference materials is better digestion reagent than aqua regia.

结果显示,HClO4 + HNO3试剂与标准参考样品参考值比较介於 95 %- 105 %之间,相对於王水试剂有较佳的实验结果。

With the wet and dry air is not working, do not dissolve in acid, and even aqua regia does not dissolve, only soluble in molten alkali, ground and carbonates such as sodium oxide.

与干湿空气都不起作用,不溶于酸,甚至王水都不溶,仅溶于熔融的强碱、地氧化钠和碳酸盐等。

The third part compares the different methods of digesting the soil, and selects the system of aqua regia -perchloric acid-hydrofluoric acid reagent.

第三部分对各种土壤样品的消解方法进行比较,选择王水—高氯酸—氢氟酸作为土壤样品的消解体系。

While sample was dissolved in aqua regia, tartaric acid as complex reagent was added in order to prevent stibium from volatilizing.

样品用王水溶解,为防止锑的挥发,加入酒石酸作为络合剂。

Polypropylene centrifuge tubes can not be with concentrated nitric acid (95%), aqua regia, toluene, benzene, gasoline, kerosene, ether, etc. from accessing.

聚丙烯离心管不能与浓硝酸(95%)、王水、甲苯、苯、汽油、煤油、乙醚等接触使用。

Therefore, the microwave-assisted digestion method has proved to be a viable alternative to the traditional aqua regia reflux method for rapidly determining heavy metals in farmland soil samples.

因此,以本研究所建立的微波消化分析方法具有其实用性。

The sample was pretreated with 30% H2O2 and 2.5 mol/L NaOH,and then digested with aqua regia to make full oxidation of sulfur in thiolated chitosan resins to sulfate.

用w(H2O2)=30%溶液和2.5 mol/L NaOH溶液预处理样品,再用王水消解,样品中硫几乎完全转化为硫酸根。

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