Experimental results showed that the behaviour of both polymer supported boron and ruthenium catalysts are superior to their unsupported correspondents.
实验结果表明所研制聚合物支载硼、钌络合物催化性能明显优于对应非支载活性种。
The thickener system incorporates a polyvinyl alcohol polymer and a boron containing compound such as boric acid.
该增稠 剂体系包括聚乙烯醇聚合物和含硼化合物如硼酸。
The thickener system incorporates a polyvinyl alcohol polymer and a boron containing compound such as boric acid.
该增稠 剂体系包括聚乙烯醇聚合物和含硼化合物如硼酸。
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