膨体 varicosity
- 结论以膨体聚四氟乙烯人造血管片作环包材料效果最好。
Results In the saphenous vein and fascia lata groups, diffused fibrosis and marked narro... - 提高腈纶膨体条缩率有利于产品性能感观的改善,并提高产品的附加值。
Improving the shrinkage of the acrylic sliver is beneficial to improve the performances of the product and increase the added value of the product. - 水膨体堵剂性能、剂量大小、油藏条件和注采管理等是影响其调剖有效期的主要因素。
Swellable particulate's capability and dosage magnitude and oil store condition are main affect valid period validity of swellable particulate.
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