material input

基本解释

To the spirit of the material input, and then you can become a matter of god.
对物质进行精神输入，然后，你就可以成为物质的上帝。
Land productivity potential evaluation is to assess the potential of land in providing material products of agriculture, forestry or livestock under a given labour and material input.
土地生产潜力评价是指在一定的劳动和物质投入下土地用于农、林、牧业所能提供的物质产品的能力的评定。
From the observation, it was shown that different method of material input greatly influenced their behavior.
而对于儿童的观察显示，不同的投放方式对于他们的行为影响很大。

Cotton is a key input material for apparel retailers like Aeropostale and its sudden increase has led to margin compression.
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As one input into their manufacturing process they need a specific material.
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