将用钢缆替换磨损的绳索。Steel cable will be used to replace worn ropes.替换零件怎么都找不到。Replacement parts couldn't be found for love or money.他删掉fellowsubjects，插入替换词fellowcitizens。He crossed out "fellow subjects", and instead inserte...
Cardiac workup was normal and MR angiogram revealed only mild narrowing of posterior cerebral artery.心脏检查正常,磁共振血管造影示左侧大脑后动脉轻度狭窄.The follow - up coronary angiogram 3 months later showed patent RCA.在3个月后做冠状动脉摄影追踪,显示通畅的右冠状动...
本文研究高屈光度眼用透镜消除离轴像散的非球面化模式.In this paper, model of aspherisation for higher - dioptry spectacle lens is investigated.在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.The resonator ( astigmatic ) can be compensated by inserting a suitable thickn...