average molecular weight

常见例句

雙語例句

• The VPO average molecular weight of vacuum residues and asphaltenes all decreased.
  減壓渣油和正庚烷瀝青質的VPO平均相對分子質量都減小了。
• Different grades of crystal polystyrene molding pellets range from 150,000 to 350,000 weight average molecular weight.
  不同牌號的結晶聚苯乙烯模塑粒料平均分子量範圍從150，000-350，000。
• Via chemic technique calculate, we get the average molecular weight and saturation vapor tension, thereby, we calculate the volatility.
  通過化學工藝計算，得到了各餾分的平均分子量和飽和蒸汽壓，進而求出其揮發度。
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