压电式传感器就是一种有源传感器。

压电式传感器就是一种有源传感器。这是一个关于传感器 传感器与测试技术的相关问题,下面我们来看

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The main object of crop cultivation research is().

The main object of crop cultivation research is().这是一个关于CropCultivationScience的相关问题,下面我们来看

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The goal of crop production is only to achieve high yield.

The goal of crop production is only to achieve high yield.这是一个关于CropCultivationScience的相关问题,下面我们来看

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Currently cultivated common wheat is diploid.

Currently cultivated common wheat is diploid.这是一个关于CropCultivationScience的相关问题,下面我们来看

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The constituent factors of corn grain yield are the number o

The constituent factors of corn grain yield are the number of panicles per unit area, the number of kernels and the weig

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