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- left hand welding method 左向焊法
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- He injured his left hand in a fire. 他在火灾中伤了左手。
- Some people write with their left hand. 有些人用左手写字。
- A turn in the direction of the left hand or side. 向左转朝左手或左边方向的转弯
- right and left hand welding [机] 左右熔接
- Fewer people write with their left hand than with their right. 用左手写字的人比用右手的少。
- He carried the fat briefcase in his left hand. 他左手提着那只鼓鼓囊囊的皮包。
- His left hand was resting on the table. 他的左手搁在桌子上。
- His left hand has been narcotized. 他的左手现已局部麻醉。
- Are you able to write with your left hand? 你能用左手写字吗?
- I always write the word with the left hand. 我总是用左手写字。
- Practice shows that using aluminium heat welding method to weld crane rails has many benefits. 同时结合其实际运用情况,说明了运用该技术焊接起重机轨道的优越性和效益。
- Your left hand is swollen. Does it hurt? 你的左手肿了，疼吗?
- Counts from the left hand the Second keystroke. 从左手边数起第二个按键.
- Alternating current shield metal arc welding (SWAW) is the one of the most important welding method. 尤其是钢管的焊接部份，遮蔽金属电弧焊接法是最主要的方法之一。
- He beckoned with his left hand . 他用左手打招呼。
- Put your left hand on your right elbow. 把你的左手放在右肘上。
- Firstly, backing with double-sided in-phase welding, welding method is GTAW. Secondly, after filling outside one layer,welding with SAW. Finally, weld the inside with SAW. 先用双面同步焊打底，焊接方法为钨极氩弧焊；然后外侧用焊条电弧焊填充一遍后再用埋弧焊焊接；最后用埋弧焊焊接里侧。
- It's on the left hand side of the street. 在街的左边。
