The epoxidation technique of rape seed oil was improved and the effects of the reaction conditions on the viscosity of epoxidized oil was also studied.

对菜籽油的环氧化工艺进行了改进，并研究了反应条件对环氧油粘度的影响。

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The double-low rape seed oil is regarded as a kind of natural nutritive, due to rich in unsaturated fatty acid and superior in nutrition and health care function.

介绍了双低油菜籽的脂肪酸组成及营养保健功能，双低菜籽油的冷榨和热榨两种制备工艺，提出了冷榨天然双低菜籽油和双低菜籽营养保健油的开发途径。

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Bees pollinate 90 commercial crops worldwide, including most fruit and vegetables such as alfalfa, nuts, and oil-seed rape.

蜜蜂为全球90种商业农作物授粉，包括多数水果和蔬菜，例如紫花苜蓿、坚果和油菜。

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"Bad weather in spring prevented honey bees in many areas from collecting nectar from early flowering crops such as oil seed rape, and the rain continued in many places throughout June and July preventing honey bees from foraging on later crops, " he said.

BBC: Honey harvest 'devastated' by wet summer

To investigate, scientists looked at two common pesticides: neonicotinoids, which are used to control pests on oil seed rape and other crops, and a group of organophosphate chemicals called coumaphos, which are used to kill the Varroa mite, a parasite that attacks the honey bee.

BBC: Neonicotinoid pesticides 'damage brains of bees'

It is suing him for patent infringement, accusing him of illegally obtaining and planting its oil-seed rape (canola).

ECONOMIST: Canada