伸缩

These buildings usually have no or less expansion joint, which leads to the length of whole structure oversteps the value our country Coad prescribed.

由于考虑到建筑上的美观性和结构上的整体性，这些建筑往往不设或少设温度伸缩缝，致使通长不设缝的结构长度远远超出了我国规范规定的伸缩缝限值。

By analyzing the expansion joints,which are in common used in road bridge s presently, this paper put up a new type of bridge expansion joint and narrates it shallowly.

文章通过对目前公路桥梁常用伸缩缝的剖析，提出了一种新型桥梁伸缩缝，并就其设计、安装进行了分析研究。

The effect of the expansion and the anti-thrust ring on the stress and deformation of the spiral case structure are analyzed respectively. It is found that the presence of expansion reduces in large extent the stiffness of the spiral case as a supporting structure of the turbine. It affects the safe stability of the hydro generator.

3通过对是否设置伸缩节与止推环的方案对比分析，发现设置伸缩节在一定程度上降低了流道系统的轴向刚度和抗扭转刚度，影响水电机组的安全稳定运行，设计中应予以重视。

Plunger core of this pump is made of metal tube with several radial holes in the middle. There is an elastic expansion sleeve on the middle screen plunger core; several wear resistance seal rings are on the expansion sleeve.

该泵的柱塞芯由中部开有若干个径向槽孔的金属管制成，柱塞上装有一个弹性伸缩套，套在中心筛管柱塞芯上，在弹性伸缩套外面套有若干个耐磨的密封环。

Our factory manufactured foldaway stretch active stage and assembly stretch active stage. The main characteristics of our stage are beautiful appearance,easy to assembly,convenience to transport.

舞台我工厂生产的拆装式伸缩活动舞台和拼装式伸缩活动舞台具有外形美观、拆装简便、运输方便等特点。

Our factory manufactured foldaway stretch active stage and assembly stretch active stage. The main characteristics of our stage are beautiful appearance,easy to assembly,convenience to transport.

我工厂生产的拆装式伸缩活动舞台和拼装式伸缩活动舞台具有外形美观、拆装简便、运输方便等特点。

Recorded high empty homework organization parts of upper arm liquids to press the design process of the urn in detail in the text, Chien designed slightly the arm liquid press the flexible liquid of the urn and the jack mechanism part to press an urn.

起重部分主要是控制伸缩臂伸缩运动的液压缸，以及控制起重钢丝绳收进放出的液压马达。本文着重高空作业机构的变幅液压缸和回转液压马达设计，简略起重机构。

Main technical parameters: hydraulic crane system task is telescopic boom (telescopic range within 10m) luffing jib (boom to change the angle with the ground) 35 ° to 25 ° between.

主要技术参数：起重机液压系统的工作任务是起重臂伸缩（伸缩幅度在10m以内）起重臂变幅（改变起重臂与地面的夹角）35°到25°之间。

Special line: PET bottles to send the wind line, PET bottles transmission line, eight-treasure Li transportation, storage assembly line speed chain, refrigerator-line detection of, stainless steel transmission lines around with CPT, conveyor Store line, groove belt, transportation of finished Line, the size and quality control systems, improve water vat, with tailgate climbing belt, with the assembly line stands, the knife-edge transition belt turn, to roll lines, cell delivery systems, computer assembly lines, power assembly lines, power lines Raceway , To send the wind-line, high-speed sorting lines, transmission lines Raceway, drum line, after the assembly lines overhang, the chemical industry transmission lines, aging transmission lines, Tetra transmission lines, transmission lines plate chain, chain lost keel box line, spiral Chain plate line, spiral belt, a motorcycle transmission lines, motorcycle assembly line, climbing belt, a belt transmission line group, bottles of beer delivery systems, aerodynamic balance suspended, the lines between the pneumatic hoist, automotive transmission lines, light-top Transfer or devices, thermal plastic packet transmission line, stretching line wheel, food delivery lines, transmission lines, transmission lines climbing boxes, fruit cleansing transmission lines, the level of circulating conveyor chain, no power lines Raceway, no power telescopic Raceway lines, lines between the hoist, the letter-box sorting systems, conveyor suspension, tobacco conveyor, the parcel sorting conveyor systems, packet transmission lines, packet transmission line combinations, straight plate section, gravity-shelf access device , Heavy-duty power lines Raceway, heavy-duty conveyor chain, chain of beads to lose face envelope, turning plate, vehicle loading and unloading conveyor, the assembly line, assembly line, automatic transmission storage systems, feeding

特殊流水线：PET瓶风送线，PET瓶输送线，八宝粥输送骊，倍速链储装配线，冰箱检测线，不锈钢输送线，彩管绕带机，仓储输送线，槽型皮带机，成品输送线，尺寸与质量检测系统，大桶水提升设备，带挡板爬坡皮带机，带灯架装配线，刀口过渡转弯皮带机，地滚线，电池输送系统，电脑装配线，动力装配线，动力滚道线，风送线，高速分拣线，滚道线输送系统，滚筒线，后悬装配线，化工行业输送线，老化输送线，利乐包输送线，链板输送线，龙骨链输箱线，螺旋链板线，螺旋皮带机，摩托车输送线，摩托车装配线，爬坡皮带机，皮带输送线组，啤酒瓶输送系统，气动平衡吊，气动线间提升机，汽车输送线，轻型顶升移载装置，热塑膜包输送线，伸缩滚轮线，食品输送线，输送线，输箱爬坡线，水果输送清洗线，水平循环链式输送机，无动力滚道线，无动力伸缩滚道线，线间提升机，信盒分拣系统，悬挂输送机，烟草输送机，邮包输送分拣系统，邮包输送线，邮包组合输送线，直段板式机，重力式货架存取装置，重型动力滚道线，重型链式输送机，珠面链输包线，转弯板式机，装卸车输送机，装配流水线，装配线，自动仓库输送系统，上料机

Results show that by using this method ,the measurement could be done quickly and accurately. This methos provided a direct inspection tool to the evaluation of electrostrictive response.

实验结果验证了数字散斑相关方法测量电致伸缩效应的可行性和有效性，为电致伸缩效应的测量提供了一个有效途径。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。