查询词典 sulphuric acid

Determine the content of the moisture with the dry law of the atmosphere; With is it draw law draw fat , analyse the backbone fat first esterification with the gaseous phase chromatogram to ask for; Determine the content of starch by fastenning all law; Propose the alcohol and sink the law and draw many candies with water, and determine many content of candy more than the color law with the phenol - the sulphuric acid.

用常压干燥法测定水分含量；用索氏提取法提取脂肪，将脂肪甲酯化，用气相色谱分析主要成分；用旋光法测定淀粉含量；用水提醇沉法提取多糖，并用苯酚-硫酸比色法测定多糖含量。

The abrasion, sulphuric acid and cold stratification treatments significantly promoted overall germinability.

磨砺、硫酸浸泡和冷藏处理对种子萌发有明显的促进作用。

In fact, as early as 200 years before, Le'Blanc process for manufacture of soda ash was to produce Na2CO3 accompanied with sulphuric acid by Glauber's salt.

事实上，早在200多年前的路布兰制碱法就是用硫酸钠制得纯碱并副产硫酸。

Corn starch as raw material is acidified by concentrated sulphuric acid to refine grape sugar.

以玉米淀粉为原料，浓硫酸酸化制取葡萄糖。

Because at hidrosis get film or sulphuric acid paper or paper sulfate hidrosis figerprint appears on, or sticking dirty (especially take fine color products bearing in mind that if you are also fotographic).

因为手上有汗不离去拿胶片或硫酸纸，胶片或硫酸纸上会呈现汗指纹，也便当粘脏（出格是拿粗忽不黑白产物的胶片时更给夺目）。

He continued to maintain his technical innocence of any indictable offence.technical sulphuric acid

他仍然声称自己从严格的法律意义上说并未犯有任何可以起诉的罪行。工业硫酸

There is a growing need in sulphuric acid plants to increase capacity of existing mist eliminator instal- lations without significant vessel modifications for minimizing overall cost.

越来越多的硫酸装置要求在不过多改动壳体的情况下提高除雾器的处理能力，以降低总费用。

Uses lead, lead oxide and sulphuric acid.

它使用铅，氧化铅，和硫酸。

Using the manganese spar as neutralizer to neutralize sulphuric acid and using MnO2 as oxidant to oxidize Fe2+ in the leaching silver-manganese ore solution.

采用菱锰矿为中和剂中和浸锰液中的硫酸，MnO_2为氧化剂氧化浸锰液中的Fe~(2+)。

Learn to calculate the concentration of sulphuric acid and oleum.

会对发烟硫酸浓度进行换算。

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％。