查询词典 sulphur chloride

The coagulation-flocculation and sedimentation beaker test and productive test were conducted to compare the flocculating and sedimentation effects of aluminium sulfate and several polyaluminum chloride liquids.

通过混凝沉淀烧杯试验和水厂生产性试验，对硫酸铝和几种聚氯化铝进行了优选，最终确定由深圳中润水工业技术发展有限公司提供技术、太仓新星轻工助剂厂生产的ZR-3型聚氯化铝的混凝沉淀效果最佳。

After the coagulation and sedimentation in the jar test with ferric chloride, the residual COD in the supernatant was 9000 mg/L which was further oxidized by chloric acid or with Fenton method. The COD removal efficient increased with the increasing of the dosage of chloric acid from 0.5 ~ 100 g/L or the H2O2/Fe2+ from 5/2.5 ~ 50/25 g/L, and the economical dosage were suggested as chloric acid 50 g/L or the H2O2/Fe2+ 50/25 g/L which resulted in the residual COD of 400 and 3300 mg/L individually for 95 and 63 % COD removal percentages. Oxidation test showed that only 5 minutes was needed for 92 % COD removal in the case of chloric acid dosage 50 g/L.

废液A经氯化铁混凝沉淀后，COD浓度可降低至9，000mg/L，仍未符合符合工业区污水厂进厂限值(＜650mg/L)，进而使用氯酸钠直接氧化法及Fenton法以去除剩余之COD，其操作条件范围分别为氯酸钠加药量0.5g ~ 100g/L ，而最适加药量为50g/L，及Fenton法H2O2/Fe2+加药量范围为5/2.5g/L~50/25g/L，其最适H2O2/Fe2+加药量为50/25g/L，两种方法处理后残余COD浓度分别为400mg/L及3300mg/L，去除率约为95%及63%，而依此判断氯酸钠氧化处理残余COD有较好之效果，且利用氯酸钠氧化速率快，5分钟就能有92%去除率，所需水力停留时间较短，由此实验建议利用氯酸钠直接氧化处理，最适加药量为50g/L。

Test solution—Transfer about 110mg of Choline Chloride, accurately weighed, to a 24-mL screw-capped vial. Dry at 120 for 2hours.

测试溶液－精确称量110g的氯化胆碱转移至到24ml的螺旋冒的小瓶中。120 干燥两个小时。

The scrap rubber powder was treated with plasma and then compounded with the polyvinyl chloride. The structure and properties of the PVC composites filled with untreated or plasma treated SRP were studied.

利用等离子体对废橡胶胶粉进行了表面处理，并将其与聚氯乙烯进行共混，研究了等离子体处理前后胶粉／PVC复合材料的结构和性能。

The response signals of Schlieren effect of carbon tetrachloride, glucose, sodium chloride and hydrochloric acid in flow injection systems have been used to investigate the diffusion effect on solution dispersion behavior i.

本文利用FIA系统中四氯化碳、葡萄糖、氯化钠和盐酸溶液的Schlieren效应响应曲线，考察了扩散作用对溶液分散行为即对响应曲线形状、样品运行时间、保留时间及基线-基线峰宽的影响。

Sodium chloride is generally marketed as coarse salt, fine-grain salt, crystal salt, or table salt.

氯化钠一般被销售作为粗盐、 fine-grain 盐、水晶盐或食用盐。

In this study, novel nanostructures of metal copper are discovered, including dendritic shape, wire shape and ribbon shape. Those were fabricated using galvanic displacement reaction on aluminum grid. We found that cetyltrimethylammonium chloride played an important role to affect the morphology of the products.

本论文的研究乃在於利用简易的贾凡尼置换反应，於溶液中添加十六烷基三甲基氯化铵(cetyltrimethylammonium chloride； CTAC)与HNO3以合成树状、线状与缎带状奈米铜。

Type shown above, the lower temperature as allyl methyl carbocations (1) is greater than the stability of carbocations (2), so the potential energy diagram in the reaction pathway for the carbon embodied in the positive ion hybrid resonance body and Chloride Cl-if by 1,4 - addition will have to experience higher ...

如上式所示，较低温度下由于烯丙基甲基碳正离子(1)的稳定性大于碳正离子(2)，所以在反应历程势能图中体现为碳正离子共振杂化体与氯离子Cl-若按1，4-加成则要经历较高。。。

Based on the durability characteristics of prestressed concrete structures,the durability limit states of carbonation and chloride ion attack are defined,respectively.Durability predicting models on the basis of reliability mathematics and stochastic processes are constructed,and the pure theoretical formulae of failure probability of prestressed concrete structures are analyzed.

根据预应力混凝土结构的耐久性特点，分别定义了结构构件在碳化环境和氯离子侵蚀环境下的耐久性极限状态，建立了以可靠性数学和随机过程为理论基础的数学模型，并对耐久性失效概率进行了理论分析。

a single dose of 300 or 500mg pazufloxacin mesylate sodium chloride injection were administered venoclysisly to ten healthy volunteers in auto cross test; the concentrations of pazufloxacin in serum and urine were detected by hplc. results pazufloxacin was well tolerated.

采用2剂量2周期交叉试验设计。10名健康受试者单剂静脉滴注甲磺酸帕珠沙星氯化钠注射液300、500mg，hplc法测其血清、尿药物浓度。

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