heptane的翻译，读音
释义：
例句
The volume strain becomes much smaller by saturation with heptane than with water. 用庚烷饱和的体应变比用水饱和的小。
Refining n-heptane from solvent oil is an efficient and economic method and the refined n-heptane is now widely used in chemical industry. 从溶剂油中提取具有广泛用途的正庚烷，是现阶段经济有效的方法。
The coexistence of normal heptane and n-pentane with n-hexane in the air did not interfere with the results of determination. 空气中与正己烷共存的正庚烷、正戊烷在该方法条件下不干扰测定。
Based on the characteristics of the refining process, the feasibility for small and medium-sized plants to produce n-heptane was identified. 根据该生产过程的特点，我们提出我国中小型石化企业生产正庚烷的可行性。
Meanwhile, because of the difference of boiling points from two products, the vacuum distillation which was utilized to separate the heptane and citronellyl acetate showed good result. 同时针对两种反应产物沸点的差异，采用减压蒸馏较好地将有机相庚烷和乙酸香茅酯进行分离并确定了最终的分离流程。