There are many modes in which Labour is still more directly applied to the protection of productiveoperations.
劳动还以其他许多方式更为直接地用来保护生产活动。
2
Like almost every large farming country, Brazil is divided between productive giant operations and inefficient hobby farms.
像任何一个农业大国一样，巴西具有着农业生产规模巨大的特征，同时又有着耕作效率低下的特点。
3
When graphs are decomposed, the system deduces productive rules and decomposing operations to , be used from geometric properties of the graph so that better graph decomposition can be obtained.