我自己用螺钉把架子固定在了墙上。
每个托架只用3颗螺钉固定在墙上。
螺钉头不应暴露在外。
提供防盗螺钉，螺钉头的嵌入材料和防盗螺钉座。
Anti-theft screw, screwhead inserting material and anti-theft screw seat are provided.
球形螺母，由顶头螺钉驱动的固定球形螺母，用于翻板和稳定器运动。
Ball nut, a fixed spherical nut driven by the jackscrew for flap and stabilizer movement.
频繁使用会使螺钉和螺丝变得松动。
终于他的手摸到了一个螺钉的螺头。
船员们从缝纫机上旋下螺钉并咀嚼它们。
The crew unscrewed the screws from the sewing - machine and chewed them.
制造羟基磷灰石复合螺钉可以简化生产。
Manufacturing the screws out of the hydroxyapatite composite also simplifies production.
注意木螺钉不要太长，以免刺破塑料膜。
Make sure the wood screws aren't too long and penetrate the plastic liner.
Michael继续在地板上磨着螺钉。
螺钉的序列号显示为：11121147。
所有皮带螺钉和铝管制成的不锈钢。
没有病例发生切口感染及螺钉断裂。
木匠用螺钉将铰链固定到门上。
安装安全带扣并用紧固螺钉固定。
要定期检查托架安装螺钉是否结实。
Bracket mounting screws should be inspected regularly for tightness.
右大翼机身整流罩前部有几颗螺钉松动。
Forward right wing to body fairing has several loose screws.
枕骨螺钉也有引起颅内并发症的潜在风险。
Occipital screws also associated with the potential for intracranial complications.
此次实验研究的是单个椎体的螺钉拔出力。
This experiment researched the drawn force of the single centrum pedicle screws.
槽头螺钉的俯视图。选择框代表螺纹直径。
Top view of fillister head screw. Selection box represents thread diameter.
用紧固螺钉固定盖子。
这螺钉需再拧紧些。
每年检查并拧紧所有螺钉、螺栓和各种固定装置。
Annual check and tighten all the screws, bolts and fixing device.
行程调节：轻松访问行程调整螺钉准确运输中风。
Stroke Adjustment: Easy access stroke adjusting screws for exact carriage stroke.
Michael靠墙坐在自己的牢房地上，在地板上磨螺钉。
Michael sits against the cell wall and begins to rub his bolt against the floor.
坚固的螺钉把船底连接到一起，这种螺钉用铜制成。
Strong heavy devices called bolts held the ship's bottom together. These bolts were made of copper.
坚固的螺钉把船底连接到一起，这种螺钉用铜制成。
Strong heavy devices called bolts held the ship's bottom together. These bolts were made of copper.
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