催化剂
例句与用法
- The explicitly stated reason for this study was to compare the quality of catalysts supplied from various manufacturers .
明确宣布这个研究是为了比较各个制造厂家生产的催化剂质量。 - The strength testing of extruded catalysts is complicated by three factors when compared to the testing ringformed catalysts .
挤条催化剂的强度测试与环状催化剂相比,复杂的因素有三。 - Impurities that promote deterioration of polymers can be foreign materials, such as residues from polymerization catalysts .
促使聚合物劣化的杂质可能是外加的物质,如残存的聚合用催化剂。 - The overall industry has not, to date, standardized on any particular test apparatus design for any of the three type tests .
到现在为止,整个催化剂工业关于这三种测试装置都还没有标准化。