查询词典 shaft bottom

The circle shear machine 1 comprises a pair of center shafts, including an upper center shaft 20 and a lower center shaft 30, each having thrust bearing mounted sheet metal support members 25, and 35, respectively, which, when brought face together, engage on a top and bottom surface of a sheet metal blank 10, which is positioned therebetween.

The圆盘剪机器1包括一个对中轴，包括上部中轴20和一个更低的中轴有30，中的每一推力轴承登上的金属板支持成员25，和35，分别，当被带来的面孔一起，在上面时允诺，并且金属板空白10，底面被安置therebetween。

This article rested on thegeological condition of the Shandong Mine,used Ansys software to carry on computation of snick shaft bottom,proposed for the concept of optimally central angle firstly,obtained optimally stress of shaft bottom structure.

依据山东万福矿井的地质条件，采用Ansys软件进行削球式井壁底模型计算，提出了最佳圆心角的概念，得出了最佳受力形式削球式井壁底结构。

Structure form adopts converse triangle beam double-hole connection welded by general electric trolley wall plate and steel plate, connection shaft, triangle beam bottom is connected with girder by nut and thrust bearing, triangle beam could rotate 360 degrees horizontally, thus realize whole set electric trolley horizontal rotation, largely reduce curve track curvature radius of electric hoist traveling mechanism.

描述： 结构形式采取通用电动小车墙板与一个钢板和连接轴组焊的倒三角形吊梁双孔连接，三角吊梁下面通过螺母及推力轴承与一个横梁连接，三角吊梁相对横梁可在水平方向做360度旋转，从而实现电动小车的整体水平方向转动，大大减小了电动葫芦运行机构弧形轨道曲率半径。

A pulsator for a washing machine is provided, which comprises: a main body installed on a bottom of the washing tub, and having a fan chamber and a upper surface formed with at least a spout outlet; a spout fan having a fan shaft and a plurality of fan blades extending radially from the fan shaft, the spout fan rotates relative to the main body to eject washing water upwards through the spout outlet; a bearing means for rotatably supporting the fan shaft in a radial direction as well as an axial direction; and means for rotating the spout fan.

一种洗衣机波轮，包括：一个安装在洗衣筒的底部的主体，具有叶轮室以及形成有至少一个喷水出口的上表面；一个具有叶轮轴和多个从叶轮轴沿径向延伸的扇叶的喷水叶轮，该喷水叶轮相对于主体旋转从而产生向上的洗涤水流；可在径向以及轴向上旋转支承叶轮轴的支承部件；以及使喷水叶轮旋转的部件。

Puzzle wells often buried ceramic pots from the river water to the bottom, people from the bottom and then assemble the shaft, shaft above the building on the Jingtai, so that people can Jingtai above, or ox-drawn water wagon, or hand carrying water from wells and other methods get irrigated, but that's way too low efficiency!

砌井的时候是从河底埋瓷罐子引水到井底，人们再从井底砌上井筒，井筒的上面筑上井台，这样人们就可以在井台上面，或用牛拉水车，或用手从井中提水及其他办法弄水浇地了，不过这办法效率太低了！

The image forming device also includes a pressing body which is provided on the main frame and is slidable in a direction along a straight line orthogonal to a rotational center shaft of the electrostatic latent image carrier and a rotational center shaft of the developer carrier, and an operating unit which operates the pressing body to press a bottom surface of the developing unit by sliding the pressing body in a direction of the straight line and to hold the pressing body so that the developer carrier is maintained under a state making contact with the electrostatic latent image carrier.

该成像设备还包括：一个按压机构，该机构设置在该主框架上，并在按压方向上沿着这样直线的方向滑动，其中该直线垂直于静电潜象载体的旋转中心轴和显影剂载体的旋转中心轴；以及一个操作装置，该操作装置通过在直线的方向上滑动该按压主体以按压显影单元的底面，并保持该按压主体，从而该显影剂载体保持在与静电潜象载体接触的状态。

In the process of drilling,the slurry which is poured into from the boring bar can carry rock fragments from shaft bottom.

在钻井过程中，泥浆从钻杆注入井底，携带岩屑，在钻井完成后，总会产生一部分过剩的或者废弃的泥浆。

A circle shear device for cutting holes in sheet metal as in claim 1 wherein: a said upper center shaft includes a first platform member disposed rotatably connected adjacent a lower end of said upper center shaft for supporting a top surface of said provided metal sheet; b said lower center shaft includes a second platform member disposed rotatably connected adjacent an upper end of said lower center shaft for supporting a bottom surface of said provided metal sheet; and c said upper and lower support platform members engaging top and bottom surfaces of said provided metal sheet to prevent metal sheet movement when said cutter wheels are brought into shearing contact with said provided metal sheet.

一个圈剪切装置切割孔金属板材作为权利要求1 ，其中： A ）表示，上中心轴，包括第一次会员平台弃置rotatably连接相邻较低月底上说，中心轴为支持一个顶面的表示，提供金属板材； B ）表示，较低的中心轴，包括第二个平台会员弃置rotatably连接相邻上月底表示，较低的中心轴为支持一个底部表面的说，提供金属板材； C ）表示，上，下支撑平台成员从事顶部和底部表面的表示，提供金属板，以防止金属板运动时说，刀车轮被带入剪切接触说，提供金属板材。

When the bottom plate side syndiospecific lower than a sizzling, drawing pressure ball left, paper will go on there which would in turn low-speed machines brace will receive the same fault because plate following fulcrun is the eccentric shaft, corrected, you can add the eccentric shaft, convex to reverse some of the panels to fan-shaped with a sizzling plane are equal to the maximum State, low-speed machines la along two concave iron support, you can set the concave iron spare, Planer to some, is equal to the thickness to brace the distance below the iron plate plane, the installation at a later time.

当侧规底部扇形不活矮于铁不活立体时，不推纸压球压下去此后，纸弛不离会出不隐凹下下去不隐象，矮速机的不推条也会出不隐同样的障碍，因为扇形不活底下的支点是公道小轴，在校侧时，可以不兵公道小轴的凸背回旋一些，调度到扇形不活背同铁不活立体不等为最好状况，矮速机的不推条是由二块凹形铁撑持，可以不兵凹形铁拆上去，用刨床刨去一些，刨去的厚度即是不推条矮于铁不活立体的间隔，安设此后再举不静调度。

In-situ monitoring gave the following results: 1 a tension stress zone occurred at the bottom of reinforced rock mass which indicated that the role of rock bolting was remarkable; 2 stress concentration at surrounding rock of main shaft was gradually transferred from shaft wall to complete rock mass far from shaft center; 3 vertical displacement was gradually smaller from up to bottom and from center to outside of the reinforced loose rock mass.

首先，建立了主溜井三维有限元计算模型，模拟了主溜井围岩的塌落破坏过程和加固后的加固体的稳定性及变形特性；同时，还采用多点位移计等对加固体的稳定性进行了实地监测。计算结果表明：网棚锚注加固体的纵剖面上的压力和位移规律是①加固体下部局部出现拉应力区，表明锚杆的使用是合理的；②加固体内的应力由塌落中心向周围围岩过渡，应力越来越大，最终将荷载传至围岩中；③从下到上下沉逐渐减小；④从加固体中心到周围下沉位移逐渐减小，且近似一条抛物线。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。