压缩抽吸或运送谷物用鼓风机或风扇 blowers or fans for compressing, suctioning or transporting grain
在两周内每隔几天给老鼠进食大蒜油或谷物油。
Rats were given garlic oil or corn oil every other day for two weeks.
很多碳水化合物都是谷物或谷物制品，如谷物，大米，面包和面条。
Many carbohydrates are either grains or made from grains, such as cereal, rice, bread and pasta.
当然还有牛的肠胃气涨：当牛消化草或谷物时，每天产生超过200升的甲烷气体。
And of course, there is cow flatulence: as cattle digest grass or grain, they produce methane gas, of which they expel up to 200 L a day.
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