right left needle 中文意思是什麼
right left needle
解釋
左右擺動式指針-
Methods the improvements of the operation included ; a supertemporal conjunctival flap 180 with its base at the fornix, the puncture points were located at 8 and 2 o ' clock ( right eye ) or 10 and 4 o ' clock ( left eye ), the straight needle and shovel needle with prolene suture were conducted into the eye via two different side of corneal incision and out of the eye under the scleral flap at 8 and 2 o ' clock ( right eye )
方法術式改進包括：顳上方180 、以穹隆為基底的大結膜瓣；穿刺點選擇8點及2點位（右眼）或10及4點位（左眼） ；用聚丙烯縫線所帶直針及鏟針，從角膜切口兩端進入眼內，由8點及2點位鞏膜瓣下穿刺出針。 -
Double needle presser foot with left right compensating guide
雙針車左右襯壓腳 -
This machine has two needle bar plates and one feeder. it has one or two shuttles for changing the dyed yarn. the back needle bar can be moved to left or right for changing the gauge by handle in order to knit twill pattern
本機有二塊針板，單路進紗，有一隻或二隻梭子可以調換使用，以變更色紗，后針板可用柄向左或向右移動針距，以織斜形花紋。
分享友人