“醇胺类”造句

结果表明:醇胺类助剂加入复合物后显著改善其力学性能.
The experiments show that ethanolamine additives added to the composites improve their mechanical properties remarkably.

认为醇胺类键合剂可明显改善丁羟推进剂的性能.
The results show that alcohol amine bonding agents can obviously improve the properties of HTPB propellants.

• #醇胺类