查询词典 potassium

The result shows the excellent condition was in room temperature, 1-1.5 g of potassium iodide, 5mL of 1mol/L sulfuric acid and keep static station for 30 mm.

结果表明：选择在室温下加入1~1.59碘化钾、5 mL 1mol/L硫酸，静置30 min，结果准确，精密度高。

Where do you get the sulfur, potassium nitrate, and other chemicals?

{}{你从哪弄硫磺，硝酸钾和其他的化学制品？

The process of double decomposition three-step circulation for potassium nitrate production is introduced.

介绍了复分解三步循环法生产硝酸钾的生产工艺。

Gunpowder is composed of sulfur, carbon, and potassium nitrate.

火药是由硫、碳和硝酸钾组成。

To determine the effects of over-heating the Potassium Nitrate- Sorbitol mixture.

以确定的影响，过度加热硝酸钾-山梨醇的混合物。

The computer simulation was performed in the potassium nitrate electrolyte solution using molecular dynamics method.

对硝酸钾电解质溶液进行了分子动力学计算机模拟研究。

For potassium nitrate based propellants, it would seem to be the latter, or decomposition of the binder that is the rate determining step.

为硝酸钾为基础的推进剂，它似乎是后者，或分解的粘结剂，这是利率决定的一步。

The potassium nitrate was not dried, but used "as obtained".

该硝酸钾不干涸，但使用"获得"。

Effects of nitrogen levels on nitrate accumulation, nitrate and potassium uptake of spinach were studied.

研究了不同供氮水平对菠菜硝态氮硝态氮累积与氮、钾吸收的影响。

The potassium nitrate is of an explosive nature.

硝酸钾是爆炸物品，运输过程中它需要全面细心的保管。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。