文章摘要：四川省广元市是著名的橄榄油生产地，也是油橄榄主要的种植基地。

Abstr: the famous olive oil is produced in sichuan Guangyuan city. It is the main planting base of the olive.

橄榄油是世界上名贵的木本植物油，我国引种油橄榄在榨油技术方面还存在诸多问题，集中表现为油质量差，出油效率低。

There are many problems in olive oil pressing technique after the plant was introduced into China, chief ly shown as poor quality of oil and low oil yield.