盐酸

Methods Sixty patients underging hypogastric operation were divided randomly into the control group by 0.75%ropivacaine hydrochloride CEA and the experiment group by 0.894%ropivacaine mesylate CEA.

方法60例下腹部手术患者随机分为两组(n=30)：对照组应用0.75%盐酸罗哌卡因持续硬膜外麻醉；试验组应用0.894%甲磺酸罗哌卡因持续硬膜外麻醉。

Results:The healing and efficency rates of chronic idiopathetic urticaria were 57.4% and 96.3%.

和96.3%。结论：盐酸西替利嗪片治疗慢性特发性荨麻疹有较好的疗效。

Methods:Fifty-four patients with chronic idiopathetic urticaria were given Cetirizine Hydrochloride one tablet,po,qd,for a course of 21 days.

西替利嗪片(10 mg) 1 片，每日1 次口服，连续用药 21d。。结果：盐酸西替利嗪治疗慢性荨麻疹的痊愈率、有效率分别为57.4

Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acid and alkali; UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acid and acetic acid), ammonia, amine and various alkali and salty solutions. Both materials can't resist the corrosion of strong oxidable acid.

在常温下，PVF2对卤素、卤代烃、强氧化剂、沸酸、碱等多种有机溶剂都有良好耐蚀性；UHMWPE对非氧化性酸(稀硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸)、氨和胺及各种碱、盐溶液都有良好的耐蚀性，两种材料都不耐强氧化性酸的腐蚀。

Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acid and alkali UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acid and acetic acid), ammonia, amine and various alkali and salty solutions. Both materials cant resist the corrosion of strong oxidable acid.

在常温下，PVF2对卤素、卤代烃、强氧化剂、沸酸、碱等多种有机溶剂都有良好耐蚀性；UHMWPE对非氧化性酸(稀硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸)、氨和胺及各种碱、盐溶液都有良好的耐蚀性，两种材料都不耐强氧化性酸的腐蚀。

Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acidalkali; UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acidlarge concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acidacetic acid), ammonia, aminevarious alkalisalty solutions. Both materials can't resist the corrosion of strong oxidable acid.

在常温下，PVF2对卤素、卤代烃、强氧化剂、沸酸、碱等多种有机溶剂都有良好耐蚀性；UHMWPE对非氧化性酸(稀硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸)、氨和胺及各种碱、盐溶液都有良好的耐蚀性，两种材料都不耐强氧化性酸的腐蚀。

Some factors affecting the results such as pH value of the solution, quantity of CaCl2 solution, hydrochloric acid and PCW intenerate reagent had been studied.

探讨了废水溶液pH、CaCl2溶液使用量、盐酸及PCW软化剂加入量等因素对处理效果的影响。

The results showed that under optimized conditions, each 100mL wastewater was treated with 15mL CaCl2 solution (634g/L), 6.2mL hydrochloric acid and 2.5g PCW intenerate reagent in turn, and recovered glyphosate solution could match the standard of Producing corporations.

结果表明：在最佳工艺条件下，每100mL废水，用15mL CaCl2溶液（浓度为634g/L）沉淀，过滤后的滤饼用6.2mL盐酸处理后再经2.5g PCW软化剂处理，得到的草甘膦溶液达到生产企业所要求的标准。

Objective To explore the effects of intravenous infusion of heparin on PaO2, histology and survival time in acute lung injury rats following intratracheal infusion of hydrochloric acid.

目的 探讨经静脉早期注射大剂量肝素对盐酸诱导大鼠急性肺损伤血气、肺组织病理形态学以及生存时间的影响。

Table 1 Isoelectric point and molecular weight of specific protein of total difficult-dissoved protein before acid treatment.

索盐酸浸渍蚕卵对解除滞育的作用机理对蚕种生产有。重大作用。在蚕卵滞育发生的条件。

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。