螺母

Mounting screws and nuts are installed on both bow and stern parts of the boat, one one the centerline of each.

安装螺丝和螺母上安装了两个低头和严峻的部分船民， 1 1中线每个。

Realizes the robot rotary motion using Step Motor machine actuation and the overtone gear drive, uses another tablecloth Step Motor actuation ball bearing guide screw to revolve, thus causes with the ball bearing guide screw nut vice- solid company at the together arm realization the vertical motion, his/her the arm expansion and contraction movement actuates by the hydraulic cylinder, the entire manipulator through two straight lines directions and a hand of rotation, the realization work piece transporting work, this article has carried on the detailed design to manipulator's mechanism.

利用步进电机驱动和谐波齿轮传动来实现机器人的旋转运动，利用另一台步进电机驱动滚珠丝杠旋转，从而使与滚珠丝杠螺母副固连在一起的手臂实现上下运动，其手臂的伸缩运动由液压缸驱动，整个机械手通过两个直线方向和一个旋转方向，实现工件的搬运工作，本文对机械手的机械结构进行了详细的设计。

Realizesthe robot rotary motion using Step Motor machine actuation and theovertone gear drive, uses another tablecloth Step Motor actuationball bearing guide screw to revolve, thus causes with the ballbearing guide screw nut vice- solid company at the together armrealization the vertical motion, his/her the arm expansion andcontraction movement actuates by the hydraulic cylinder, the entiremanipulator through two straight lines directions and a hand ofrotation, the realization work piece transporting work, thisarticle has carried on the detailed design to manipulator'smechanism.

利用步进电机驱动和谐波齿轮传动来实现机器人的旋转运动，利用另一台步进电机驱动滚珠丝杠旋转，从而使与滚珠丝杠螺母副固连在一起的手臂实现上下运动，其手臂的伸缩运动由液压缸驱动，整个机械手通过两个直线方向和一个旋转方向，实现工件的搬运工作，本文对机械手的机械结构进行了详细的设计。

Cross-section rod ball off loss, the bumper does not affect driving or other place to unload the ball section with a total length similar to the screws, replace the broken section loss of the ball, put on a steering knuckle arm and the nut will be exposed screw part of good with a hammer riveting.

横拉杆球节断损，在保险杠或其它不影响行驶的地方，卸下一只与球节总长度相似的螺钉，取代断损的球节，装上转向节臂与螺母后，将螺钉露出部分用锤子铆好。

Steering wheel from one axle, bushing 2, 3 wheels, wheel frame 4, 5 bolt, with the 6 cylinder, outer cylinder 7, 8 screw shaft, nut 9, the bearings 10, felt ring 11 and handle 12, such as group into.

导向轮由轮轴1、衬套2、轮子3、轮架4、插销5、内筒体6、外筒体7、螺杆轴8、螺母9、轴承10、毡圈11和摇把12等组成。

Of square-thread form the leadscrew ran through a long "full-nut" of bronze bolted to the underside of the saddle front; because the carriage was permanently connected to the leadscrew the latter carried a dog-clutch at its headstock end and a handwheel, to drive the carriage under manual control, at the other.

方螺纹丝杠跑的形式经过长期&全螺母&青铜螺栓的底面鞍前；因为运输是永久连接到丝杠后者进行狗离合器年底在其启闭和手，驾驶马车手动控制下，在其他。

A threaded hexagonal or square-headed bolt with a nut; tightened with a wrench; used to connect metal parts.

一种带有螺母的六角形或圆头螺纹螺丝；用扳手拉紧；用于连接金属。

Operating a variety of profiles nut, flat pad, spring pad, rivet, pin openings, ring file, and all kinds of specifications with hexagonal screws, outside hexagon screws, rings, screws, set screws tight, double head screws, butterfly screws, furniture screws and other fasteners, as well as custom-made non-standard pieces.

经营各种型材的螺母，平垫，弹垫，铆钉，开口销，档圈，及各种规格的内六角螺丝，外六角螺丝，吊环螺丝，紧定螺丝，双头螺丝，蝶形螺丝，家私螺丝等各种标准件以及订做非标件。

By decomposition of the inverse order of loaded gland packing 50, spring washers 49, nut 48 fixed tight with the above-mentioned components.

9按分解的逆顺序依次装上填料压盖50、弹簧垫圈49，用螺母48固紧上述零件。

By decomposition of the inverse order of 50 loaded packing gland, stem stopper 66, spring washers 49, nut 48 fixed tight with the above-mentioned components.

9按分解的逆顺序依次装上填料压盖50、阀杆限位器66、弹簧垫圈49，用螺母48固紧上述零件。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷