局部硬膜下血肿由于产伤 local subdural hematoma as birth trauma
硬化 1.(变硬) harden; stiffen; stiffening; indurascent; ossification; cure; curing 硬化为石 hardened into a rock; 经久硬化 [机械工程] age hardening; 表面硬化 case hardening; 自身硬化 harden by itself; 塑料被注入模子后, 便放在一边让它慢慢凝结硬化。 the plastic was poured into the mold and left to set until it was firm.2.[医学] (组织变硬) sclerosis; hardening 动脉硬化 the hardening of arteries; arteriosclerosis; 血管硬化 vascular sclerosis
局部 part (in a contrast to the whole); locality; topo- 局部服从全局。 the part must be subordinated to the whole. 两国之间的边界争论, 比起两国的悠久友谊来说, 是一个暂时性和局部性的问题。 compared with the long-standing friendship between the two countries, their boundary dispute is only an issue of a temporary and limited nature.; 局部处理 local processing; 局部地区 some areas; parts of an area; 局部感染 local infection; 局部坏死 local necrosis; 局部检查 toposcopy; 局部交货 partial delivery; 局部利益 partial and local interests; 局部麻醉 localized anesthesia; toponarcosis; local anesthesia; 局部麻醉剂 local anesthetic; 局部认付 partial acceptance; 局部损坏 local damage; 局部碳化 partial carbonization; 局部调节 local control; 局部调整 local adjustment; 局部战争 local war; partial war
Abstract : the working principle , structure and parameters design of plasma arc generator for heat treatment are described . experiment has shown that it has good effect on partial surface hardening 文摘:论述了用于金属材料表面热处理的等离子弧发生器的工作原理、结构特点和参数设计。试验证明这种发生器对材料的表面局部硬化非常有效。