查询词典 three parts

Jianhua expansion bolt factory was founded in February 1991, to be at the standard parts of the country's largest distribution center - Yongnian Handan Ji Yoon solid standard parts industrial zone, the factory mainly produces: M6-24 GB, the successful tenderer, three series of common, ordinary plating white, color plating, plating blue, Big head expansion bolts, Shen head, hexagonal wire inside the expansion, anti-theft door dedicated expansion bolts, expansion hooks, ceiling hooks, and custom-made expansion of the various special-shaped screw.

建华膨胀螺栓厂始建于1991年2月，地处于全国最大的标准件集散地--邯郸永年冀尹固标准件工业区，厂内主要生产：M6-24国标、中标、普通三大系列，普通镀白，镀彩、镀蓝白，大头膨胀螺栓，沉头、六角内膨胀丝，防盗门专用膨胀螺栓，膨胀勾，吊扇勾，并可订做各种异型膨胀螺丝。

Some key problems are solved, and main parts are developed. A compatible cantilever for AFM/STM was made through three-step method of electro-chemical etching, and the inchworm with home made parts was fabricated.

接着，本文研究了AFM和STM的兼容技术，研制了一种AFM/STM兼容系统，解决了其中的一些关键问题，自行研制了其中的关键部件。

By measuring machine parts parts of the design, the final completion of three-dimensional optical measuring machine design.

通过对测量机的个部分部件的设计，最后完成光学三维测量机的设计工作。

I left out the reversing parts for the center motor because I can't justify why I need all three motors in reverse and it saves around $USD40 in parts.

我离开了扭转部分为中心，电机，因为我不能自圆其说，所以我需要所有三个汽车在扭转和这样可以节省约usd40在部分。

The dissertation gives a brief description about the developing situation and control theory of robot firstly, and then the underlying idea and characteristic of CTC are introduced in detail. Subsequently three classes of control strategies with compensation control structure which are based on CTC are proposed. The overall idea is that the system of robotic manipulators is decomposed as two parts: one is nominal system with perfect knowledge of dynamic model and the other is system with uncertainties. CTC is used to control nominal system. For uncertainties system, we utilize the regressor of robotic system or bounding function on uncertainties to design different compensation controllers. The outputs of the two parts control the robotic

本论文首先介绍机器人的发展概论概况，然后对计算力矩控制算法的基本思想和主要特点作详细的阐述，紧接着探讨基于计算力矩结构不确定性机器人的补偿控制方案，其中的基本思想都是将不确定性机器人系统分解成标称系统和不确定系统：对于标称系统，采用计算力矩控制；对于不确定系统，利用机器人系统的回归矩阵或集中不确定性上界的包络函数，设计不同的补偿控制器。

Slipper type universal coupling"s fork joint and palm end are the weak parts of the main transmission system. In this article, the two parts" intensity values are obtained through finite element analysis . After making three-dimensional computer simulation analysis by ANSYS, the results show that the middle arc of the fork joint in loaded side and the intersection of fork bore and the arc are the danger location, where the stress is largest and stress concentration is serious.

本文对轧机主传动系统机械部分的薄弱部件进行强度计算，即对滑块式万向联轴器的主要零部件的强度进行有限元分析，通过ANSYS有限元分析软件进行三维计算机仿真，由计算结果可知，在叉头受载侧过渡圆弧段中部、叉头镗孔与过渡圆弧交接处这两个部位的应力最大且存在严重的应力集中，考虑到单元总数限制及计算时间等因素，整体模型的网格划分较疏，不能反映倒圆角等细节。

At the beginning, we first use vernier caliper to map the shape of parts; under the mapping results,we use the software PROE to conduct the three-dimensional modeling for the parts.

设计初期，首先使用游标卡尺对零件的外形进行了测绘，并根据测绘结果使用PROE软件对零件进行产品的三维造型。

Secondly according to the parameters of assignment prospectus, designs the main parts, such as three-level transmission of spur gears reducer, transportation tube, and rotor, and proofreads the stress of some upper request parts.

其次结合任务书的参数设计三级圆柱直齿减速器、输料管、旋转体等一些主要的部件，对部分要求比较高的零件进行强度校核。

Secondly according to the parameters of job specification, designs the main parts, such as three-level transmission of spur gears reducer, transportation tube, and rotor, and proofreads the stress of some upper request parts.

其次结合任务书的参数设计三级圆柱直齿减速器、输料管、旋转体等一些主要的部件，对部分要求比较高的零件进行强度校核。

Secondly according to the parameters ofassignment prospectus, designs the main parts, such as three-leveltransmission of spur gears reducer, transportation tube, and rotor,and proofreads the stress of some upper request parts.

其次结合任务书的参数设计三级圆柱直齿减速器、输料管、旋转体等一些主要的部件，对部分要求比较高的零件进行强度校核。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。