查询词典 socket screw

Billion company now has 352 employees all kinds of people, cutting-edge standard parts production equipment six-station, five-station cold heading machine nut and screw machine dozens of domestic three-stage machine bolts, nuts machine screw machines, automatic meter lathe, punching machine, wire drawing machines and other equipment over 200 sets, surface treatment equipment and dozens of lines.

亿力公司现拥有各类员工352人，尖端的标准件生产设备六工位、五工位螺母冷镦机及螺钉机数十台，国产三工位螺栓机、螺母机、螺钉机、自动仪表车床、冲床、拉丝机等设备200多套，表面处理设备流水线十几条。

42 thoracolumbar fracture patients were divided into two groups: 18 cases were included in the Sextant percutaneous pedicle screw fixation group and 24 cases were in the open pedicle screw fixation group. The perioperative index including correction of kyphosis, recovery of neurological function and relief of the low back pain was compared.

2006年12月～2009年3月选择42例胸腰椎骨折患者给予附加伤椎固定的三椎体六钉固定，分别采用Sextant系统下微创经皮椎弓根螺钉内固定手术（18例，微创组）和传统开放椎弓根螺钉内固定手术（24例，开放组），对两组患者围手术期相关指标、后凸畸形矫正情况、术后神经功能恢复、腰背痛改善等进行比较。

Objective:To study the best entry points, direction and length of screw in acetabular anterior column lag screw technique.

目的：研究髋臼前柱拉力螺钉内固定技术中螺钉的最佳进钉点、方向和长度。

Objective: To study the best catty points, direction and length of screw in acetabular anterior column lag screw technique.

目的：研究破臼前柱拉力螺钉内固定技术中螺钉的最仕进钉点、方向和长度。

Taiwan color cloth fastening technology, is a long history of folk arts and crafts, was first built by wealthy family inling peng , after the village of great saphenous leopard color fabric used creatively transplanted to the stage, pavilion, in the wooden stage based on the skeleton screw fabric colors created using a very high appreciation of the value of the arts scene in the antique Linglongxi lou , 2500 the use of screw-Taiwan colored fabric, from Taiwan, chiropractors, corrugated, birds, animals to cylindrical, square lattice , brackets, plaque-free bar is not twisted together with a cloth or翎mao , or flowers, or figures, or patterns, all the vivid image to a dragon, phoenix, tiger, leopard form the most prominent, unique handmade folk art techniques.

彩布拧台工艺，是一种有较长历史的民间工艺美术品，最早是豪门望族所搭建的灵棚，后被大隐豹村创造性地用彩布移植到戏台、楼阁上，在木搭戏台骨架的基础上采用各色花布拧扎成一个很高艺术欣赏价值的玲珑多姿的仿古戏楼，拧台使用2500块各色花布，从台脊、瓦楞、飞禽、走兽到圆柱、方棂、斗拱、匾额无不是用布拧扎而成，或翎毛，或花卉，或人物，或花纹，处处形象生动，以龙、凤、虎、豹造形最为突出，具有独特艺术性的民间手工技艺。

When cutting screw threads, power is provided to the gearbox of the apron by the lead screw.

当加工螺纹时，溜板齿轮箱的动力由丝杠提供。

When cutting screw threads, power is provided to the gearbox of the apron by the lead screw.

当切削螺纹，权力是提供给停机坪变速箱由丝杠。

The ball-screw mechanism is also called a lead screw.

这个ball-screw机制也被称为导螺杆。

Based on the analysis of the pitch error measure theorem for screw,the dynamic measure system of pitch error for lead screw constituted by single-chip microcomputer is discussed.

在分析丝杠螺距误差测量基本原理的基础上，简述了由单片微机组成的滚珠丝杠螺距误差动态测试系统，并开发了计算机辅助自动分析测控软件。

The mechanical leveling system can realize accurate leveling of the platform by servo-motors and drive system, braking by motor brake (worm and worm wheel system features self-locking) to permanently lock the support system after leveling. Bellows outside outriggers functions sealing and dust-proof of the screw rod; guiding slide blocks are used to prevent screw rod from rotating; displacement sensors installed inside drive system deliver real-time information to determine platform height; load cells deliver data of loading conditions of every outriggers in balancing.

平台机械调平系统通过伺服电机、传动系统可实现对平台的精确调平，并通过电机制动器制动（蜗轮蜗杆系统也具有自锁特性），对调平后的支撑系统进行长期锁定；支腿外部的波纹管可实现丝杠的密封防尘；支腿上部的导向滑块可防止丝杠自转；支撑驱动系统内部安装的位移传感器随时传递信息确定台面的高度；荷重传感器为平衡各支腿的受力状态传输数据。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。