查询词典 main bearing

Investigation of silver minerals in these ore deposits shows that the silver-bearing tetrahedrite and freibergite are among the most important or main industrial silver minerals.

按国际矿物学协会新矿物及矿物命名委员会的矿物命名原则，黝铜矿族矿物所含的Fe、Zn、Hg、Cd、Mn等不可作为矿物种的命名元素。

For giving an explaintion of strong transmogrification but feebleness metamorphism of and their corresponding relation of the Triassic stratum in Songpan-Ganzi area and opening out the temperature and stress condition, this paper summarized study production of predecessors, and put forward 5 conclusions about Songpan-Ganzi area Triassic main lithology(slate, sandrock,and blastopsammitic) through field geological investigation , actual measurement section plane study and combining indoor slice identification , electron probing and fluid enclosure testing analysis:1.Field outcrop strongly transmogrification, and often developed same cleavages(S1) erection or approximately erection 'B'fold and symmetry similituded fold. 2.The metamorphosed mineral combination is simple, and the typical metamorphosed mineral combination is Al+Chl+Ser+Cc+Q, etc. The metamorphosed mineral develops mainly along the cleavages of the territorial cleavages faces(S1), bearing territorial dynamic metamorphism character and belonging to the lawsonite-albite-chlorite face of slightly metamorphism. 3.Territorial metamorphism P-T change focus on T:180～200oC, P:1～2kbar

为了对松潘-甘孜地区三叠系强变形浅变质的特征及变质与变形的对应关系作出解释，揭示变质与变形的温-压条件，本论文总结前人研究成果，通过野外地质调查和实测剖面研究，结合室内薄片鉴定、电子探针和流体包裹体测试分析，对松潘-甘孜地区三叠系主体岩性(板岩、砂板岩、变质砂岩及千枚岩)的变质作用得出5 个认识结论：1、整个松潘-甘孜地区经受了自北向南的强大挤压；2、变质矿物组合简单，除雏晶黑云母外，典型的变质矿物组合为Al+Chl+Ser+Cc+Q等，变质矿物主要沿区域性劈理面(S1)的劈理域发育，具有区域动力变质作用特征，属于低级变质作用中的硬柱石-钠长石-绿泥石相；3、区域变质作用P-T 变化集中在T：180～200oC，P：1～2kbar

Steel converter is the main equipment in steel-making, and the drive mechanism, trunnion bearing, is the key component of steel converter.

炼钢转炉是炼钢生产的重点设备，而转炉的传动机构——耳轴轴承又是炼钢转炉的关键部件。

Main Ball Basket isokinetic universal joint, import substitution bearing the design, production and services.

公司主营球笼式等速万向联轴器、进口轴承替代的设计、生产及服务。

Free clearance between separated lever and separated bearing is unlikeness, the main bear plate doesn't separate wholly

分离杠杆与分离轴承之间自由间隙不等，主被动盘不能彻底分离

The main negative influence on the turbine life is the wear-out of lapse roll bearing which is a stochastic phenomenon with continuation of time under a special condition.

涡轮寿命的薄弱环节主要是滚动轴承的磨损，它是在特定环境条件下，随时间的延续而出现失效的随机现象。

A virtual test of reliability was proposed to solve the wear-out failure problem of the main sliding bearing of reciprocating compressor.

针对往复式压缩机主轴承的磨损失效问题，提出一种可靠性虚拟试验方法。

The main product is the high technology auto machine's spare part, solid inlaid bearing, machine copper bush, and worm wheel.

本厂主要生产高新技术的自动化设备零件、固体镶嵌轴承、机械类铜套、蜗轮。

The Au background values are generally high in the amphibolitic rocks of the Archean metamorphic series, which is the main source bed of the region. Amphibolite facies is the major Au-bearing lithofacies.

太古宙变质岩系中的&角闪质&岩石的金元素背景值普遍较高，为本区的主要矿源层，角闪岩相是含金的主要岩相。

Main products are piston, bettery, carburator assy, flashier, ignition switch, shock absorber, fuel cock, steering lock, starting coil, clutch cable, speedmeter cable, gear shaft, kick shaft, con-rod, engine block, chain, fuel tank, bulb, gear, pointer, water pump, relay, bearing, rear hub, clutch firber, sprocket, lever assy, back mirror, etc.

主导产品：活塞及活塞环，电瓶，化油器，闪光器，点火开关，减震器，油开关，车头锁，点火线圈，导线，齿轮，连杆，汽缸，链条，油箱盖，灯泡，转向灯，水泵，继电器，轴承，轮股，离合器片，链轮，把手，后视镜等我们生产和销售各种摩托车和汽车配件，并且在不断地开发新产品。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐