英语语法分析

It can be inferred from activation energy that asphaltine is a complicated mixture formed with different molecular weights.

由活化能可推测出沥青质是由不同分子量组成的复杂混合物。

Group analysis of asphalt in BRA suggests that the content of the asphaltine is very high but the pectin content is lower compared with common oil asphalt.

沥青组分试验表明，跟普通石油沥青相比，该种岩沥青的沥青质含量很高而胶质含量较低。

The main features of the crude oil in fault block Shen 84 of Shenyang oil field are high wax content, high pour point, and low contents of gum and asphaltine.

沈阳油田沈84断块原油的主要特点是高含蜡、高凝固点，低胶质和低沥青质含量。