键槽的生成是用了0.63最小圆狐的尺寸条件.Was the keyway created using a min arc condition dimension of .0.63?差于无键槽的印版滚筒,螺丝一不退给拧紧.For non - key way of plate cylinder screws must be tightened up.本插床可插各种大、中型零件内外平面、型面和键槽等粗精加工.This slotting mac...
冰箱上显眼地摆放着许多药瓶。There was an impressive array of pill bottles stacked on top of the fridge.午睡 起来, 它就极其显眼地在那儿,斜着,几乎不移动.After a nap at noon , I found it lying there conspicuously -- slanted and almost motionless.音乐会的海报显眼地贴满了...
Forty - five convalescent patients with acute myocardial infarction were studied by dobutamine echocardiography stress test ( EDST ).用超声心动图多巴酚丁胺负荷试验 ( DEST ) 检查了45例急性心肌梗塞恢复期病人.Echocardiography revealed massive right hemo...