螺钉

The experiment's result shows that neural network used in the mass evaluation can effectively distinguish nut, screw and ball with different mass.

结果表明，神经网络用于跌落物质量估计是可行的，神经网络划分的结果能有效地区分不同状态下的螺母、螺钉和钢球。

Objective To design a new screw anchoring nail for the treatment of femoral neck fractures.

目的 自行设计制造一种用于治疗肌骨颈骨折的螺钉－－锚钉。

Methods 218 cases of aged intertrochanteric fractures were treated with dynamic hip screw, Gamma nail and proximal femoral nail PEN, respectively.

对218例老年股骨转子间骨折分别采用动力髓螺钉，Gamma钉和股骨近端髓内钉进行手术治疗，随访8~28个月。

Methods Multiple canulated screws,dynamic hip screw and proximal femoral nail were used to treat 148 cases of variant type intertrochanteric fractures.

用多枚空心针、动力髋螺钉及股骨近端髓内钉对148例不同类型的股骨转子间骨折行内固定。

Exclusions - The requirements do not apply to the following nail, screw, and bolt shapes.

豁免豁免豁免豁免-此要求不适用于以下螺钉，螺丝和螺栓状玩具

ABSTRACT: Objective To compare the biomechanical characteristics by designing newlymanufactured cortex selftapping interlocking screw matched with interlocking nail.

目的 设计与新型髓内钉相配套的双皮质自攻螺纹交锁螺钉，并对其生物力学性能进行对比研究。

Fixation is also closed after the whole complex of small plywood or gypsum fixation and open reduction and plate or screw and metal nail.

固定方法也有闭合整复后小夹板或石膏固定和切开复位钢板或螺钉以及金属钉固定。

As shown in Figure 11-25, when the airflow from a time of entry, one-way valve is on the top of the seat, the air can only flow from the throttle port of export 2, throttle valve throttling traffic is limited by the size of the mouth, adjustment screw can be adjusted throttle area.

如图11-25所示，当气流从1口进入时，单向阀被顶在阀座上，空气只能从节流口流向出口2，流量被节流阀节流口的大小所限制，调节螺钉可以调节节流面积。

Only need to be rotated adjusting screw, making the actual values and display of ratings identical, the regulation on the roll is correct.

只需要旋转调节螺钉，使实际值与显示的额定值达到一致，辊子间距则调节正确。

A kind of non-contacted on-line detection system for screw s based on machine vision technology was introduced.

介绍了一种基于机器视觉技术的非接触式螺钉在线检测系统。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。