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- adjustable mallet with screw 带螺钉可调节骨锤
- mallet with screw, adjustable 带螺钉可调节骨锤
- Withdrawl intensity is increased with screw diameter and length. 椎弓根螺钉的稳定性在骨质疏松时明显降低，对于骨质疏松患者，单纯增加螺钉直径较为困难，一般需进一步强化椎弓根螺钉的稳定性，聚甲基丙烯酸甲酯骨水泥强化骨质疏松椎弓根螺钉能显著增加螺钉的稳定性和抗屈强度，但由于骨水泥聚合产生高热可导致组织损伤，体内长期留置会产生毒性和致癌作用，具有良好生物相容性的新型添加材料，如羟基磷灰石骨水泥、磷酸钙骨水泥等将逐渐替代聚甲基丙烯酸甲酯骨水泥。
- A bolt consists of a head and a cylindrical body with screw threads along a portion of its length. 螺栓是一个带头部并在部分长度上有螺纹的圆柱体。
- To be hung on a ceiling hook or fixed with screws. 悬挂在天花板挂钩上或用螺钉固定。
- Her coat with screwed sleeves is very beautiful. 她那件罗纹袖口的衣服很好看。
- The sustainability of perforating casing with screw holding is analysed by using the finite element software ANSYS. 文章利用ANSYS有限元分析软件,对螺旋布孔射孔套管的承载能力进行了分析。
- The operation performance of PDC bits with screw drill tool appplied now in oilfield were analyzed comprehensively. 综合分析了目前使用的PDC钻头和螺杆钻具工作特性。
- San Zhan Zi Wu Chui in Yongchun Bai He Quan, uses the mallet with large head and small end. “永春白鹤拳”的三战子午槌后面大、槌头大、槌尾小。
- Attach the pulley which is held by hand with screws. 用螺丝安装皮带轮的手持部分。
- Move the BOP crane to the end and secure it with screws. 防喷吊移到顶端并用螺丝固定。
- Knobs and cleats shall be fastened securely with screws. 瓷夹和夹板应用螺丝拴牢。
- The field glasses adjust with a screw. 双筒望远镜是用一个旋钮调节焦距的。
- Quick change tapping chucks with adjustable friction clutch tap fixted with screws. 带扭力保护装置的快换夹头,丝锥由螺丝固定。
- With screw pole continue rotating, advancing gate-rotor make close working cubage reduce gradually. When working cubage communicate with vent, the exhaustion process is over. 随着螺杆继续转动，星轮齿推进使封闭的工作容积逐渐减小，当工作容积与排气孔口连接时，压缩过程结束。
- Rubber Mallet With Fiberglass Handle 玻璃纤维柄橡胶锤
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- Don't let your temper run away with you. 要控制住自己，不要发脾气。
- Rubber Mallet With Tubular Handle 钢管柄橡胶锤
- Screw air compressor oil is developed to meet the requirement that the new type railway passenger locomotive be equipped with screw air compressor. 为适应铁路新型客运机车装用螺杆式空气压缩机的需要,研制螺杆式空气压缩机油。
