目前生产上对葡萄副梢主要采取人工去除的办法，是一项费时、费力的工作。

Axillary shoot pruning is a time-consuming and laborious work in grape cultivation; manual removal is the major method in production.

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无论任何时候消费者都是自助服务，零售商也可以去除人工劳力成本。

Any time a consumer is doing self-service, you're also driving Labour dollars out of your business.

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本研究主要得出如下结论：植物在人工湿地系统中有着重要的作用，具有一定的去除氮、磷的能力。

We reach these conclusions:The plant is very important in constructed wetland , and it also have the ability of N , P removal .

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