您要查找的是不是：
- This paper studies the analysis method of sulfate radical content in brine by barium chloride standard solution instead of the mixture solution of barium chloride and magnesium chloride. 研究了用氯化钡标准溶液代替“氯化钡-氯化镁”混合液测盐(卤)水中硫酸根含量的分析方法。
- Sulfate radical content 硫酸根含量
- In YAFA sugar mill the content of sulfate radical was large in the scale from vacuum pan because of sulfitation process. 亚法糖厂煮糖罐积垢中硫酸根含量较大,用重量法测其含量简单准确,可以作为其检测方法的一种。
- In this paper the content of sulfate radical was determined by conductance method using standard solution titration of barium chloride. 采用电导法，用氯化钡标准溶液滴定水样中硫酸根的含量，对测定结果的影响因素进行了探讨。
- The results show that the transport velocity of the total hardness is the biggest followed by sulfate radical radical, and sodion the lowest. 结果表明：总硬度的运移速度很快，硫酸根次之，而钠离子的运移速度最慢；
- The maximum of standard deviation of its total acid radical content is 0.04mmol/g. its varying coefficient is 0.80%. 该方法重复性好;其总酸性基测定的最大标准偏差为0.;04mmol/g;变动系数为0
- Results:The effect of docynia delavayi-activated carbone was the best,the free radical content was reduced for 45.0% equally. 结果:对香烟烟气自由基清除效果最好的是多依树提取物及活性碳的组合;自由基含量平均降低45.;0%25;其它几种材料对烟气自由基也有一定的清除作用。
- Namely, advection, mechanical dispersion and adsorption are the principal reasons of the transport of the total hardness, sulfate radical and sodion and play an vital role in the transport. 对流、水动力弥散和吸附作用是造成这三者运移的主要原因，对污染组分的运移起主要作用；
- Methods:Free radical content in cigarette smoke,in which were added natural antioxidant,nanometer material,diatomite,activated carbone and antioxidant-activated carbone,were determined by ESR. 方法:在香烟中分别添加了天然抗氧化剂、纳米材料、硅藻土、活性碳及抗氧化剂组合物,并用电子顺磁共振仪(ESR)对香烟烟气自由基的含量进行测定。
- concentration of sulfate radical 硫酸根浓度
- Study on the Sensitive Semiconductor Device of Sulfate Radical Ion 硫酸根离子敏感半导体器件的研究
- Determination of Sulfate Radical's Content By Gravimetric Method in the Scale From Vacuum Pan 重量法测定煮糖积垢中硫酸根含量
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- He took up a radical position on this issue. 他对这个问题抱着激进的态度。
- Teaching content should be concise. 教学内容要少而精。
- The man turned from Radical to Conservative. 这人从激进派变成了保守派。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Determination methods of mass fraction for sulfate radical in Fucoidan 褐藻糖胶中硫酸根质量分数的测定方法
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
