参考例句

1. A salt of a pullulan aminoalkyl ether according to claim 1, wherein the salt-forming acid is hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, acetic acid, or oxalic acid.
根据权利要求1的普鲁兰氨基烃基醚的盐，其中，由盐形成的酸为盐酸、氢溴酸、硫酸、硝酸、乙酸或者草酸。
2. Determination of sulfuric acid from mixed acids ofs sulfuric acid, phosphoric acid and nitric acid, with barium sulfate weight method was described.
提出了用硫酸钡重量法测定硫酸、磷酸、硝酸混合酸溶液中硫酸含量，对测定条件进行了试验研究。
3. UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concentration hydrochloric acid, phosphorus acid, hydrofluoric acid, and salty solutions.
UHMWPE对非氧化性酸（烯硫酸、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、盐溶液都有两好的耐蚀性、两种材料都不耐强氧化性酸的腐蚀。
4. In sulfuric acid production, re-genesis test is presented in replacing hydrochloric acid with sulfuric acid in double-chamber floating cation bed.
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。
5. The results show that the concentrated sulfuric acid and benzene sulfonic acid have better activities, and a higher product yield is obtained by using the concentrated sulfuric acid as catalyst.
结果表明，浓硫酸和苯基磺酸具有较高的催化活性，而且单位硫酸的产品产率高。

网络释义

Silicate rocks--Determination of molybdenum and tungsten content--Sulfuric acid-phenylhydroxyacetic acid-cinchonine-potassium chlorate medium polarographic method
硅酸盐岩石化学分析方法 硫酸-苯羟乙酸-辛可宁-氯酸钾底液极谱法连续测定钼量和钨量;
Methods for chemical analysis of copper ores lead ores and zinc ores--Determination of tungsten content--Catalytic polarographic method in sulfuric acid-phenylhydroxy acetic acid-cinchonine potassium chlorate system
铜矿石、铅矿石和锌矿石化学分析方法 硫酸-苯羟乙酸-辛可宁- 氯酸钾底液催化极谱法测定钨量;
Silicate rocks--Determination of molybdenum and tungsten content--Sulfuric acid-phenylhydroxyacetic acid-cinchonine-potassium chlorate medium polarographic method
硅酸盐岩石化学分析方法 硫酸-苯羟乙酸-辛可宁-氯酸钾底液极谱法连续测定钼量和钨量;
Methods for chemical analysis of copper ores lead ores and zinc ores--Determination of tungsten content--Catalytic polarographic method in sulfuric acid-phenylhydroxy acetic acid-cinchonine potassium chlorate system
铜矿石、铅矿石和锌矿石化学分析方法 硫酸-苯羟乙酸-辛可宁- 氯酸钾底液催化极谱法测定钨量;
Silicate rocks--Determination of molybdenum and tungsten content--Sulfuric acid-phenylhydroxyacetic acid-cinchonine-potassium chlorate medium polarographic method
硅酸盐岩石化学分析方法 硫酸-苯羟乙酸-辛可宁-氯酸钾底液极谱法连续测定钼量和钨量;