查询词典 casing

There appear to be two cylindrical rollers, half-hidden by the outer casing, between arms D and H, and these presumably act on the doors G directly, pushing them out of the way.

似乎有两个圆柱滚子，半隐藏的外壳，武器之间的D和H和这些假设法对大门克直接，推动他们走出的路。

Company's existing plant area of 20,000 square meters, production of major products: the fluid, the pipeline, the coupling of the material, the structure of the table casing, the cylinder, high-pressure boiler tubes.

公司现有厂房面积2万平方米，生产的主要产品有：流体管、管线管、接箍料管、结构管、表套管、气瓶管、高压锅炉管。

Its main products: multifunctional cold hydraulic riveting machine, four-post guided presses, clutch pressure plate assembly machine, T8360A/60B (T8366)-type brake hub boring machine, electro-hydraulic brake shoe voted riveting machine, multi-purpose hydraulic Cold riveting clamp, the wild-type multi-function axle casing tension and compression device, GCD-I-type beam positioning, such as the standard wheel hydraulic±è±.

其主要产品：多功能液压冷铆机、四柱导向压力机、离合器压盘组装机、T8360A/60B(T8366)型制动毂镗床、电动液压制动蹄片投铆机、多功能液压冷铆钳、野外式多功能半轴套管拉压器、GCD-I型光束水准车轮定位仪等液压汽保设备。

The IP23 outer casing can prevent water drip shaping below-60 angle with vertical line from inflowing .

IP外壳可防止与垂直线成60 C角以内的水滴流入。

Inspect the phone's exterior casing, check the keypads and look closely at the display to see if there are any scratches.

检查手机的外观套管，检查键盘及仔细观赏，看看是否有被抓伤。

Finite element dynamic mode is established for API casing leaning thread contact by using elasticand plastic infinite element.

用弹塑性有限元法，建立了API套管偏梯形螺纹接头接触问题的有限元力学模型。

Mainly thimble, reset rod, Secretary extinguishers (use of international standards such as the Japanese JIS, German DIN); SUJ2 derivative bearing steel columns, Introduction sets (using the Japanese "Fu Aventis" standard); jack mouth S45C high-quality steel products (use of international standards ), SKD11 Chong-pin, SKH51 straight needle, SUJ2 straight needle; there straight guide columns, occasional columns, sets of straight guide, care kits, gate kits rod guide column, bar ring, oblique derivative columns, quenching cylindrical, silver steel bars, flat die springs, black line round springs, high-speed steel Chong-pin, water Tsui, positioning ring, locking independent guide columns, sliding-oriented pieces, rolling-oriented pieces, heating tube , dual electric, high temperature wire, insulation casing, Nagarze wiring accessories such as mold.

主要有顶针、复位杆、司筒（采用国际标准如日本JIS、德国DIN）；SUJ2轴承钢导柱、导套（采用日本&富特巴&标准）；唧觜选用优质S45C钢材，SKD11冲针、SKH51直冲针、SUJ2直冲针；还有直导柱、托柱、直导套、托套、浇口套拉杆导柱、拉杆挡圈、斜导柱、淬火圆柱、银钢枝、模具扁弹簧、黑线圆弹簧、高速钢冲针、水咀、定位圈、锁扣独立导柱、滑动导向件、滚动导向件、加热管、电热偶、高温导线、绝缘套管、接线卡子等模具配件。

Favorable for stable contorl on making-up torque, can improve quality of casing running work.

便于上扣扭矩的平稳控制，提高下套管作业施工质量。

Direct current electric motor, reducer casing, chunk, frame are composed in 150 kilograms levels weldings transformer design.

150公斤级焊接变位器是由直流电动机、减速箱、卡盘、机座等组成。

Herein through investigation on the collected CO2 corrosion data from different CO2-contained oil and gas fields, this study analyzed the serious damage and hazards on the gas production, summarized up the general rules of CO2 corrosion and its peculiarities at different areas. According to studies on phenomena, features, mechanism, and influencing factors on CO2 corrosion, this study put forward that a few effective countermeasures should be taken for anti-corrosion technology including injecting corrosion inhibitor, adopting stainless steel or bimetallic materials for the combination casing strings or well tubings.

为此，对我国几个不同类型含CO2油气田的现场的CO2腐蚀资料进行了调查、研究，分析了CO2腐蚀给天然气生产带来的严重危害性，总结出在不同类型油气田中CO2腐蚀的一般规律和不同区域CO2腐蚀的特殊性；在对CO2腐蚀的现象、特点、类型、机理以及腐蚀的影响因素研究的基础上，提出了含CO2气井防腐工艺技术应着重解决好含CO2气井的完井、生产管柱采用不锈钢或双金属复合油管、加注缓蚀剂等几种有效的防腐蚀措施。

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。