查询词典 jib boom

Length of the compages hoist jib pull rod is shown as fig.4-10d, connecting them by pins, fixup them on the corresponding supports which is chord rod of the hoist jib.

4.2.12.3 按照图 4-10d 组合吊臂拉杆长度，用销轴把它们连接起来，固定在吊臂上弦杆的相应支架上。

Based on the multi-body dynamic theory,the generalized coordinates that include the jib rotating,the jib elastic deformation and the payload pendulum are used to form the crane multi-body dynamic model.

基于柔性多体动力学理论，选取包含吊臂转动，吊重摆动及吊臂弹性变形的广义坐标，构建了起重机的多体动力学模型。

If that more than two tower crane are working, as the working specialty, notice the position of them, adopt the different level, so as to avoid the collision from jib of the tower crane, counter-jib and the building.

8.3.7 有两台以上塔机工作时，要根据工作特点，注意相互之间的位置，并采用不同标高的方法，以避免塔机的起重臂，平衡臂相互碰撞，以及与建筑物碰撞。

To simplify the finite element analysis process of tower crane jib, the parameters modeling created by the rapid input to the key parameters to complete the tower crane jib analysis and calculation.

目的 利用参数化设计系统简化塔式起重机臂架有限元分析过程，创建参数化模型，通过对关键参数的输入快速完成塔机臂架的分析计算。

Combined with the project general situation,it introduces the whole setting of portal jib crane ,represents the construction process and methods of using portal jib crane batch by batch,consolidation large-tonnage steel box girder,steel girder spanning by using drag put up girder,so to increase the construction progress and construction quality.

结合工程概况，对龙门桁吊的总体布置情况进行了介绍，阐述了利用龙门吊分节段吊装、拼装大吨位钢箱梁，用拖拉架梁进行钢梁架设的施工步骤与方法，从而提高了施工进度和施工质量。

Hook empty-load, outward travel at low speed and extreme position limiting at max radius is 5m jib(outward R=50m,inward R=7.5m), enable one switch of the radius limiter(outward and inward travel is controlled by its parting limiter switch), when the trolleying to and extreme position limiting at max radius, enable another limiter switch(ourward and inward limiter switch), then trolley stop travel, when travel it again, the trolley just travel in the center of the jib frame.

4.4.3 幅度限位器调整(结构调整方法见外购件说明书) adjusting method for radiuslimiter(the procedures is shown as the outsourcing instructions)(1)吊钩空载，以低速档运行，向外行至距最大幅度处5 米时(向外时 R=50 米，向内时 R=7.5 米)，幅度限位器中的一个开关恰好动作(向外，向内分别由一个限位开关控制)，当小车行至最大幅度时，另外一个限位开关动作，小车停止运行，再启动时，小车只能往臂架中央运行。

Bottom-slewing crane with luffing jib and towel' with backstays,- Bottom slewmg saddle jih cranes with out backstays, Bottom-slewing cranes with luffing jib

与俯仰运动三角帆的底部旋转与后牵索的起重机和towel，-与后牵索的底下slewmg马鞍jih起重机，与俯仰运动三角帆的底部旋转起重机

Your love addicted me Just a little taste Shoot my love And hit me like a drum Hey, hey, hey I feel the mambo aea The mambo aea You make my heart boom Hey, hey, hey Just like a mambo aea I let it out Mambo aea Play the game And get me hypnotized Wonna feel that vibe So hey now Mr. Wiz Get the magic done Let me sway up high Baby here I am Hey, hey, hey I feel the mambo aea The mambo aea You make my heart boom Hey, hey, hey Just like a mambo aea I let it out Mambo aea Hey, hey, hey I feel the mambo aea The mambo aea You make my heart boom Hey, hey, hey Just like a mambo aea I let it out Mambo aea

只是有点味道嘿，嘿，嘿和击中像鼓我我感受到曼波积极就业援助该曼波菊属你使我心脏热潮嘿，嘿，嘿叫醒在一个幻想就像一个曼波积极就业援助我让它出来曼波菊属并采取有点由玩游戏你的爱上瘾我笋吾爱嘿，嘿，嘿我感受到曼波积极就业援助该曼波菊属你使我心脏热潮旺娜觉得盛传嘿，嘿，嘿就像一个曼波积极就业援助所以嘿现在先生Wiz游戏和得到我催眠我让它出来曼波菊属嘿，嘿，嘿我感受到曼波积极就业援助获取魔术所做让我摇摆高处该曼波菊属你使我心脏热潮

Owing to the fact that construction enterprise realized the usage superiority of long boom truck-mounted concrete pump gradually, at the same time ,owing to a large number of increment for small high-story buildings in city, quantity of truck-mounted pump with boom support length over 42m increases rapidly at commercial concrete market of Shanghai city since it started in the latter half of 2005, pump delivery price of 28 yuans per m3 also propelled fast development of long boom truck-mounted pump samely.

企业包袱沉重、机构人员臃肿、设备实力弱（2 1.5m3和2 1m3搅拌机组）等缺陷使省建混凝土公司在激烈的市场竞争中逐渐处于劣势。省建公司在南京市的工程本身就很少，这也使得混凝土公司全部对外经营，享受不到任何大树底下好乘凉的美妙感觉。

I set down again, a-shaking all over, and got out my pipe for a smoke; for the house was all as still as death now, and so the widow wouldn't know. Well, after a long time I heard the clock away off in the town go boom -- boom -- boom -- twelve licks; and all still again -- stiller than ever.

我坐了下来，浑身直打颤，取出我的烟斗，抽了一口烟，因为屋子里到处象死一般静，所以寡妇不会知道我在抽烟。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。