injection casting是什么意思

injection casting
注模铸造

injection
英[ɪnˈdʒekʃn]
美[ɪnˈdʒɛkʃən]
n. 注射; 注射剂; [医] 充血; 入轨（卫星等的）;
[例句]Following the chymopapain injection, th电饭新永e patient ma青到孙养问y experience increased back pain for several days to several weeks but may have immediate relie掉变谁错传映么资限f of leg pain.
注射木瓜凝乳蛋白酶后，病人可体验到腰部有几天或几周的加重，但小腿疼痛却很快消失。