查询词典 lixiviating

The invention belongs to vanadic hydrometallurgy technology, especially a melting technique of directly lixiviating and separating vanadium from coal mine containing vanadium.

本发明属于钒的湿法冶金技术，特别是对含钒石煤矿直接浸出分离钒的冶炼技术。

The effects of different liquefaction time on DE value and the lixiviating rate of raw materials were investigated.

以国产大麦为原料，采用全酶法经预水解、液化和两段糖化制备酿造啤酒用大麦糖浆生产工艺。

By experiments and research, the manufacture plans of rice distillate are as follows: mass ratio of rice and water is 3:100, after 100 min heating and boiling, 20~30 min lixiviating at 90~95℃, filtrating, and then enzymolysis with α-amylase.

并且通过实验研究得到米露的制取方案为：米水的质量比为3：100，加热沸腾10min，然后在90~95℃温度下浸提20~30min，经过滤，加入α-淀粉酶进行酶解。

The production methods of health wine included lixiviating method, fermenting method, and blending method.

保健酒制作方法可分为浸提法、酿制法、配制法。

Lixiviating time, mass fraction of coal, pH and inoculation volume, the combined action of these four factors which can influence the desulfrization rates was studied by using orthogonal experiment method.

应用正交试验的方法研究了浸出时间，煤浆质量分数，pH值和接种量这4个因素的组合作用对煤炭生物脱硫效果的影响。

Based on the above, the mechanism of dissolving CaSO4, oxidizing dissolving metal sulphide and dissolving basic oxide in the process of lixiviating sulfuric acid residue is analyzed.

在此基础上对硫酸渣浸出过程中CaSO4溶解、金属硫化物氧化溶解、碱性氧化物溶解的机理进行了分析，指出硫酸渣是一种具有开发价值的二次资源。

A period of storage is necessary for malt to improve its protease activity, its amylase activity and its saccharifying power, which is also helpful for wort filtration and taste improvement, for the increase of malt lixiviating substances, and for the improvement of beer colloid stability.

麦芽需经一段时间贮存，使麦芽的蛋白酶活力、淀粉酶活力及糖化力提高，有利于麦汁过滤和口味改善，麦芽浸出物也有所提高，啤酒胶体稳定性也得到改善。

With the S. salsa in coastal area as material, the red pigment was extracted by lixiviating method and the extraction condition of red pigment from S. salsa was studied by single factor experiment. The red pigment horn S.

方法］以滨海盐地碱蓬为原料，采用浸提法提取红色素，通过单因素试验研究盐地碱蓬红色素的提取条件。

Basic copper carbonate with high purity was prepared from copper scraps via lixiviating with dilute nitric acid,reacting with sodium bicarbonate and poaching.

以废杂铜为原料，用稀硝酸浸出硝酸铜溶液，与碳酸氢钠反应得到碱式碳酸铜粗品，漂洗后得到高纯度碱式碳酸铜。

Chintin with chintin film processing is not complicated, first of all the industrial processing of accumulation of crab and shrimp when chintin inmnersion hydrochloride, and a strong base to calcium and protein deposits, you can be assured of semi-finished chintin powder; and then add the acetic acid powder soluble in chintin erjia polyamlnes vlproic bisprone nitrogen and licl mixture, mixed solution evenly onto a glass plate, and lixiviating propylalcohol solution would reflect on the glass panes for the transparent on the film.

用甲壳质加工甲壳薄膜的工艺并不复杂，首先将工业加工蟹虾时积聚的甲壳质用盐酸浸泡，再用强碱使钙和蛋白质沉淀，就可得到半成品的甲壳粉末；然后将甲壳粉末溶于醋酸二甲胺、氮戊环酮和氯化锂混合液中，再将混合溶液均匀地洒在玻璃板上，并在异丙醇溶液中浸一下，玻璃板上便形成了透明的甲壳薄膜。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。