The influence of surface modifications of sisal fibers on the mechanical properties of the composit …
同时论述了剑麻纤维的表面改性对复合材料力学性能的影响。
To the tapes made from composit silk with different diameter, there is a thickness range in which Jc is higher.
各种不同直径的复合丝轧制成的超导带，都有一临界电流最高的厚度范围。
The lab test and running in practical working condition showed that the working life of the developed composit…
经实验室及实际运行表明，所研制的复合材料在磨损工况中的使用寿命明显高于常用高铬铸铁。
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