盐酸

2 Should ensure that the cooling pond, cleaning, there must be no debris, dirt, every six months to carry out a sea of washing machines, water pipes, to remove scale, it would be specific about 25 kg of hydrochloric acid into the plastic bucket, then on the pump inlet and outlet pipe in plastic buckets together Add to the closure of machine power, a separate 15-minute run to open pumps, hydrochloric acid in the sea in circulation, remove furring.

3.2 应确保冷却水池内清洁，不得有杂物、污垢，每六个月要对机器水路进行一次清洗，除去水管内水垢，具体做法是将25kg左右的盐酸倒入塑料桶中，然后将水泵上的进水管和出水管一并放入塑料桶中，关闭机器电源，单独开启水泵运行15分钟，使盐酸在水路中循环流动，可以除去水垢。

Naloxone can decrease the brain edemas of rats with traumatic brain injury, promote the nervous function recovery, and the treatment effect changes with the dosage during some range.

盐酸纳洛酮治疗组大鼠的脑含水量明显低于对照组(P＜0.05)；盐酸纳洛酮内部各实验组之间，0.3mg/kg组的脑含水量高于其他三组(P＜0.05)，其他三组之间无显著性差异(P＞0.05)。

This equation was tested by the renaturation processes of denatured egg white lysozyme in guanidine hydrochloride and urea solutions, with the results to show that when guanidine hydrochloride and urea concentrations were separately higher than 1.25 and 3.00 mol/L or separately lower than 1.00 and 3.00 mol/L, the refolding intermediates of egg white lysozymes were more easily aggregated to aggregate state or more easily renatured to native state, respectively.

以蛋白溶菌酶在盐酸胍和脲溶液中的复性过程对此关系进行了验证，结果表明，当溶液中盐酸胍和脲浓度分别大于1.25 mol/l和3.0 mol/l或分别小于1.0 mol/l和3.0 mol/l时，它们的折叠中间体分子分别更倾向于集聚成集聚体或更倾向于复性成原始态分子。

Key words: sulfuric acid production from element sulfur; double-chamber floating cation bed; de-salted water; re-genesis by sulfuric acid

介绍硫磺制酸中脱盐水双室浮动阳床以硫酸代替盐酸再生的改造情况运行数据表明，以硫酸再生脱盐水虽然成本比盐酸略高，但脱盐水质量及制水量基本相同，特别是能为污水处理达到&零&排放创造条件，减少环境污染

And metal materials contrary, the vast majority of non-metallic materials of hydrochloric acid have good corrosion resistance, the rubber-lined plastic pumps and pump such as polypropylene, PTFE, etc.

和金属材料相反，绝大多数非金属材料对盐酸都有良好的耐腐蚀性，所以内衬橡胶泵和塑料泵是输送盐酸的最好选择。

And metal materials contrary, the vast majority of non-metallic materials of hydrochloric acid have good corrosion resistance, so rubber-lined pumps and plastic pumps such as polypropylene, PTFE, etc.

和金属材料相反，绝大多数非金属材料对盐酸都有良好的耐腐蚀性，所以内衬橡胶泵和塑料泵是输送盐酸的最好选择。

And metal materials contrary the vast majority of non-metallic materials of hydrochloric acid have good corrosion resistance the rubber-lined plastic pumps and pump (such as polypropylene PTFE etc.) is the best choice of transportation hydrochloride.

和金属材料相反，绝大多数非金属材料对盐酸都有良好的耐腐蚀性，所以内衬橡胶泵和塑料泵是输送盐酸的最好选择。

Hydrochloric acid is secrete in the stomach and form part of the gastric juice.

胃里可分泌出盐酸，而盐酸是胃液的组成部分。

Hydrochloric acid be secrete In the stomach and form part of the gastric juice .

胃里可分泌出盐酸，而盐酸是胃液的组成部分。

Hydrochloric acid is secrete in the stomach and forms part of the gastric juice .

胃里可分泌出盐酸，而盐酸是胃液的组成部分。

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。