查询词典 sulphur chloride

In addition, calcium chloride is used as the weighting agent of the drilling fluids instead of heavy spar, which strengthens the protection of oil and gas zones and can be widely applied.

另外，这种体系钻井液的加重剂不使用重晶石而改用氯化钙，从而加强了对油气层的保护，可大面积推广应用。

By dipping in sodium chloride solution, heat-resistant experiment, salt spray test and thermo gravimetric analysis, it can be concluded that this coating has high decomposition temperature.

通过红外光谱和交流阻抗分析了在不同温度使用条件下对涂层成分和阻抗值的影响，表明该涂层能长期耐200℃的高温，而且具有良好的耐热耐蚀性。

This can be prepared by purchasing "Zephiran" chloride 15% concentrate and diluting by mixing one (1) fluid ounce of concentrate and 127 fluid ounces of water to make a gallon of "Zephiran" solution 0.13%.

它可以这样准备：购买15%的氯化苄基。二甲基。烷基铵浓缩物，把1液量盎司的浓缩物和127液量盎司的水混合在一起，制成1加仑的0.13%的杀藻胺溶液。

This can be prepared by purchasing "Zephiran" chloride 15% concentrate and diluting by mixing one (1) fluid ounce of concentrate and 127 fluid ounces of water to make a gallon of "Zephiran" solution

二甲基。烷基铵浓缩物，把1液量盎司的浓缩物和127液量盎司的水混合在一起，制成1加仑的0.13%的杀藻胺溶液。

In conclusion, infection of Salmonella typhi substantially caused gastric oxidative stress and disruption of gastric mucosal barriers, consequently resulted in gastric hemorrhagic ulcerations that were effectively ameliorated by ofloxacin, lysozyme chloride and various antioxidants.

综合言之，鼠伤寒的感染会造成胃部之氧化紧迫性并破坏胃黏膜障壁，引起一连串的病生化反应，而造成出血性溃疡。而这种模式的溃疡可被抗感染药 ofloxacin 及 lysozyme chloride 和抗氧化剂 glutathione， allopurinol 和 dimethylsulfoxide 所缓解。

Ammonium nitrate and potassium chloride are mainly used as raw materals for the production of agriculture-grade potassium nitrate by double decomposition method.

复分解法生产农用硝酸钾的主要原料一般为硝酸铵和氯化钾。

The research of produce potassium nitrate by using ammonium nitrate (NH 4NO 3) potassium chloride as raw materials, the methodology was double decomposition reaction and non-circulation.

研究了以硝酸铵和氯化钾为原料复分解非循环生产硝酸钾的工艺；实验制得了农业级的硝酸钾。

In order to utilize the abundant resources of crude salt,this article provided a process for the preparation of sodium bicarbonate by double decomposition method with sodium chloride and ammonium acid carbonate as raw materials.

为了利用中国丰富的原盐资源，采用氯化钠和碳酸氢铵复分解法制备小苏打。

The solubility diagrams of the K〓, NH〓‖Cl〓, SO〓-H〓O systems are the basis of ammonium sulfate and potassium chloride double decomposition for producing potassium sulfate.

K〓，NH〓‖Cl〓，SO〓-H〓O体系是—存在多种固溶体的水盐体系，由于其体系的特殊性，近年来引起人们的广泛关注，并进行了积极的研究。

By esterification, saponification, doubledecomposition and formulation, liquid rare earth of monoisooctyl phthalate complex heat stabilizer was prepared with phthalic anhydride, isooctyl alcohol, sodium hydrate, rare earth chloride, mixed solvent and other reagents. The optimum conditions are: the temperature of esterfication is 130～140℃,and the reaction time is 1h. The temperature and time of saponification is 60℃ and 10min respectively. The temperature of double decomposition is 60～70℃,and the reaction ti...

摘 要：以邻苯二甲酸酐、异辛醇、氢氧化钠、氯化稀土、混合溶剂、助剂为原料，通过酯化反应、皂化反应、复分解反应以及复配制备了以邻苯二甲酸单异辛酯稀土为主要成分的液态稀土复合热稳定剂，其工艺条件为：酯化反应的温度控制在 130～ 14 0℃，反应时间为 1h ；皂化反应的温度为 6 0℃，反应时间为 5min ；复分解反应的温度在 6 0～ 70℃，反应时间为 1h ；水洗温度控制在 6 0～ 6 5℃；混合溶剂的用量为 5 0 %，稀土含量为 6 0 3%；在复配过程中，采用亚磷酸酯作为辅助热稳定剂，其用量为 5 %～ 7%，PVC中加入 2 %的这种稀土复合热稳定剂，在185℃下，其热稳定时间为 4 5min。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48