Conclusions: the method can achieve rather good results.
结论:该方法可得到比较理想的结果。
To have good results the needle must be inserted rather deep at the appropriate acupuncture point.
要得到良好的疗效就必须在恰当的针灸穴位上把针扎得相当深。
The results showed that NBR/PVC blends exhibited good oil-resistance, ozone-resistance, and their breaking strength and tear-resistance strength were also rather improved.
结果表明,NBR/PVC共混硫化胶具有突出的耐油、耐臭氧老化性能,拉伸强度、定伸强渡和撕裂强度也较NBR有所提高。
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