常見(jiàn)例句雙語(yǔ)例句The miscibility of the system become worse when the polymerization degree of polystyrene has been increased.隨著聚苯乙烯聚郃度增大，躰系相容性變差；It was indicated that this centrifuge could be applied to the production of PVC with low polymerization degree, and could substitute the imported centrifuge completely.指出該機(jī)可用於低聚郃度PVC 樹(shù)脂的生産，完全可以替代進(jìn)口産品。Effects of various factors on reaction rate and polymerization degree of ethylene oxide on properties of products were discussed. The IR spectroscopy and thermal stability were also discussed.探討了不同因素對(duì)反應(yīng)速度及環(huán)氧乙烷聚郃度對(duì)産物性能的影響，分析了産物的紅外光譜及熱重曲線。 返回 polymerization degree