尼日利亚的乡村加工中心正在帮助农民降低损耗以赚得更多。
In Nigeria, village processing centers are helping farmers reduce their losses and earn more money.
本发明具有高热导性和低损耗角正切性能，并且可具有较高的加工精度。
The present invention has high thermal conductivity and low loss Angle tangent and may have relatively high machining accuracy.
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