磨削强化处理技术是利用磨削热替代高、中频感应淬火热源对钢件表层进行强化处理，将磨削加工与表面强化合为一体。
Grinding hardening, the technology of hardening steel piece surface with grinding heat instead of high or medium frequency induction hardening heat, can integrate grinding surface hardening.
风能确实可以弥补电网需要的20%的热储备，但是它绝不可能替代化石燃料。
Wind can indeed supplement a grid with this needed twenty percent spinning reserve, but it cannot come close to replacing fossil fuel.
目的：研究SAGM红细胞保存液细菌内毒素检查法的可行性，以替代热原检查法。
OBJECTIVE:To study the feasibility of bacterial endotoxin test for SAGM erythrocyte preserve fluid as a substitute for pyrogen test.
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