查询词典 ironic hydroxide

This product is made from grass pulp black liquor of most extensive alka line sul fate process sodium hydroxide process pulp technology by distinctive chemical property modifying and sloar dehydrating .

以造纸工业中应用最为广泛的碱法造纸工艺所产生的草浆黑液为主要原料，以独创的化学改性方法和太阳能脱水干燥技术制得本产品，且研究开发出本产品在诸多领域中的用逢，为治理造纸黑液对自然环境的严重污染寻得一条行之有效的途径。

The effects of hot alkaline, lithium hydroxide and shallow-discharge full-charge regime were studied on several samples.

此外还研究了热碱对样品稳定性的影响、溶液中添加氢氧化锂对样品充放电性能的影响以及几种氢氧化镍样品在浅放深充制度下的行为。

Though the analysis of all kinds of the influencing factors such as the proportion between bone glue and water, the quantity of sodium hydroxide, the time of reaction, a new modifying technics which is different from the traditional way was developed.

研究了以环氧氯丙烷接枝共聚改性骨胶的制备工艺，通过对影响该合成工艺的各种因素如水胶比、加碱量、碱解时间等的分析，初步探讨出了一条与传统改性工艺不同的改性路线。

Sodium hydroxide, but the soap and glycerin.

氢氧化钠为碱性，直接碰触会伤害肌肤，但是在制作过程中，和油脂、水一起皂化后就不再是氢氧化钠，而是皂和甘油了。

Saponification. Experimental conditions of saponification were optimized by orthogonal test. Under conditions of 60mL of ethanol, 3mL of 600g/L potassium hydroxide solution, 0.5g of absorbic acid, and saponifecation time 45min, the yield of tocotrienols from 5. 0g hull-less barley is the highest.

正交实验结果表明，在本实验条件下从裸大麦（5.0g）中提取生育三烯酚的最佳皂化组合为：无水乙醇60mL、600g/L KOH溶液3mL、抗坏血酸0.5g、皂化时间45min。

Because there is oxygen dissolved in solution and the reaction system there is material exchange with the outside world and the energy exchange, continuous dissolved oxygen in the air to the solution, the newly generated ferrous hydroxide is oxidized into hydrogen very quickly iron oxide , so ...

因为溶液中溶解有氧气且反应体系与外界存在着物质交换与能量交换，不断有空气中的氧气溶解到溶液中，新生成的氢氧化亚铁很快就被氧化成氢氧化铁，所以。。。

The results suggested that chitinhad a good solubility in the new solvent when its at -30℃and below, but the solubilityof chitin no longer increasesd notable as the temperature reduced; The joined of urea, incertain degree, strengthened the solvency of alkali solvent to chitin. When theconcentration of sodium hydroxide is 8%～12%, Chitin had a good solubility, and theapparent viscosity of chitin solution could up to 4000 mpa·s～5000mpa·s at roomtemperature; In addition,the solubility of chitin in new solvent was high when therefrigerated time was three days and above, but the refrigerated time could not too long,otherwise, the deacetylize degree of chitin got more bigger. The properties of chitin solution were tested by revolving viscosimeter, FT-IR,X-RD and so on.

结果表明，在-30℃及以下甲壳素能很好的溶解于新溶剂中，但甲壳素的溶解度不再随温度的下降而有所增大，而是基本保持不变；尿素的加入，在一定程度上强化了强碱溶剂对甲壳素的溶解，当新溶剂中NaOH浓度为8％～12％时，甲壳素在试验温度下可以获得较好的溶解度，所得溶液在室温下的表观黏度达4000 mpa·s～5000mp·s；冷冻时间为3 d及以上时，有利于甲壳素的溶解，超过3 d，甲壳素的溶解度变化不大，另外，冷冻条件下，甲壳素在强碱溶剂中仍会发生脱乙酰化反应，冷冻时间不宜太长。

A relative formula was nrived between the ionization equilibrium constant and the chnarge density on that oxygen of hydroxide radical, and then the pH values of the colour ranges of these indicators was calculated with satisfaction.

提出了此系列指示剂的电离平衡常数和羟基中氧上的电荷密度的关系式，计算了这类指示剂的变色pH范围。

In most cases, the medical profession do not advocate drug use of tea, in particular, ferrous sulfate, ferrous carbonate, iron citrate iron drink containing amine such as aluminum hydroxide of aluminum-containing agents, such as the western face of tea tea and more phenolic material and metal ion binding and precipitation, will be reduced or loss of efficacy.

在多数情况下，医学界不主张用茶水服药，尤其是硫酸亚铁、碳酸亚铁、枸橼酸铁胺等含铁剂喝氢氧化铝等含铝剂的西药，遇到茶汤中的茶多酚类物质与金属离子结合而沉淀，会降低或失去药效。

Iron oxides, hydroxide widely distributed in nature.

铁的氧化物、氢氧化物在自然界中广泛分布。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。