sleeper hold&Body scissors 窒息固定 ; 梗塞固定 ; 窒息巩固
step-over sleeper hold 横越式梗塞固定 ; 横越式窒息巩固 ; 横越式窒息固定
over sleeper hold 横越式窒息固定
step-over r sleeper hold 横越式窒息固定
Hypoxic seizures were witnessed in 55% of videos, but occurred in 88% of videos that employed the "sleeper hold" technique.
低氧痉挛在55%的视频中见到,但是在使用了“窒息固定”技术的88%的视频中出现。
People can lay their heads on the cushion on the upper part of the sleeper, while the other cushion can hold their bodies in a comfortable position.
头放在上面的垫子上,下面的垫子则可以让身体保持舒适的姿势休息。
During rail laying, the loop part of the U-shaped bent loop is knocked bent to hold down the foot of the rail and in this way, the sleeper and the rail are connected together.
铺轨时,“U”形弯环的环部被砸弯,压住钢轨的底脚,即可将轨枕与钢轨联结在一起。
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