主要零件

Today, salt-bath stove is still one of the main heating equipments in the heat-treating workshops.

盐浴炉是热处理车间的主要加热设备之一，多用于零件的淬火、回火、正火等处理。

Is the initial allocation of manufacturing and sales of spare parts, valves and fire hydrants.

初期主要是制造并销售配管零件、闸阀和消防栓。

Tt is super-energy-efficient cycle operation furnace, mainly used for high - chromium, high manganese steel castings, ductile iron, Roller, Ball, Crusher hammerhead, wear-resistant liner quenching, annealing, timeliness and various mechanical parts used heat treatment

是超节能型周期式作业炉，主要用于高铬，高锰钢铸件，球墨铸铁，轧辊，钢球，破碎机锤头，耐磨衬板淬火，退火，时效以及各种机械零件热处理之用

It is standed energy-saving cycle bogie furnace, mainly used for high chromium, high manganese steel castings, a gray iron, ductile iron pieces, Roller, Ball, Crusher hammerhead, wear-resistant liner quenching, annealing, timeliness and various mechanical parts heat treatment

是标准节能型周期式台车电炉，主要用于高铬、高锰钢铸件、灰口铸铁件、球墨铸铁件、轧辊、钢球、破碎机锤头、耐磨衬板淬火、退火、时效以及各种机械零件热处理之用

Tt is super-energy-efficient cycle operation furnace, mainly used for high - chromium, high manganese steel castings, ductile iron, Roller, Ball, Crusher hammerhead, wear-resistant liner quenching, annealing, timeliness and various mechanical parts used heat treatment

用途：use 是超节能型周期式作业炉，主要用于高铬、高锰钢铸件、球墨铸铁、轧辊、钢球、破碎机锤头、耐磨衬板淬火、退火、时效以及各种机械零件热处理之用

The main applications are oil or gas transfer pipe; pipe for oil well bushing; transfer pipe for medium or low pressure water, gas, oil; pipe used in the structure of low and medium pressure boiler、engine boiler heat exchanger and condenser; pipe for construction、iron tower、frame structure、tubular pile、stanchion and other structures; pipe for mechanic、engine、automobile、apparatus and other mechanical accessories.

产品主要用途：石油天然气工业中输送油、气，水；油井套管；输送中、低压水、煤气，油；低压和中压锅炉及机车锅炉、换热器，冷凝器结构中；土木建筑、铁塔、网架、管桩、支柱及其它结构；机械、机车、汽车、器具，其它机械零件。

Our company mainly sales of Shanghai's ten storage shelf (tray-style shelves, shelf-style shelves, into Rack, Narrow Road to the shelves, attic shelves, cantilevered shelves, fluent Rack, etc.); Shanghai Logistics Equipment Co., Ltd. of passers-by-station apparatus (work tables, tool cabinets, aircraft finishing material, tool storage and transportation series, wire rods produced by a variety of flexible products, storage racks, pallet materials, turnover box, parts box, logistics Units car, truck series, etc.).

我公司主要销售上海十通的仓储货架（托盘式货架，搁板式货架，驶入式货架，窄向道货架，阁楼货架，悬臂式货架，流利式货架等）；上海博途物流设备有限公司的工位器具（工作桌，工具柜，物料整理架，刀具储运系列，线棒制作的各种柔性系列产品，仓储笼，物料托盘，周转箱，零件盒，物流台车，搬运车系列等）。

The main scope of application: Diamond Cutter welding, carbide saw blades, machining with carbide tools of welding, such as diamond tools, drill, tools, planing, milling cutter, reamer, such as welding and cutting tools; standard parts , bolts of hot upsetting, such as high strength bolts, nuts, etc.; hardware tools, hand tools, heat treatment, such as pliers, wrenches, rotary tools, hammers, axes; all kinds of automobile fittings, motorcycle fittings of high-frequency quenching treatment, such as : crankshaft, connecting rod, piston pin, crank pin, sprocket, camshaft, valves, all kinds of rocker arm, rocker shaft; gearbox various gears, spline shaft, axle bronchitis, all kinds of small shafts, high-frequency quenching, such as various fork of the handle; metal parts of the heat treatment, such as a variety of gears, chain wheel, the wheels, vibrating screen, a variety of shaft, spline shaft, and marketing of high-frequency quenching treatment, etc.; machine tool machine tool industry bed rail, such as the quenching treatment.

主要适用范围：金刚石刀头的焊接，硬质合金锯片、机械加工用硬质合金刀具的焊接，如金刚石刀具、钻具、车刀、刨刀、铣刀、铰刀等刃具的焊接；标准件、螺栓的热镦，如高强度螺栓、螺帽等；五金工具、手工工具的热处理，如钳子、扳手、旋具、锤子、斧头；各种汽车配件、摩托车配件的高频淬火处理，如：曲轴、连杆、活塞销、曲柄销、链轮、凸轮轴、气门、各种摇臂、摇臂轴；变速箱内各种齿轮、花键轴、传支半轴、各种小轴、各种拨叉等高频淬火的处理；金属零件的热处理，如各种齿轮、链轮、行车轮、振动筛、各种轴、花键轴、销等的高频淬火处理；机床行业的机床床面导轨的淬火处理等。

The main scope of application: Diamond Cutter welding, carbide saw blades, machining with carbide tools of welding, such as diamond tools, drill, tools, planing, milling cutter, reamer, such as welding and cutting tools; standard parts , bolts of hot upsetting, such as high strength bolts, nuts, etc.; Hardware tools, hand tools, heat treatment, such as pliers, wrenches, rotary tools, hammers, axes; a variety of auto parts, motorcycle accessories, high-frequency quenching treatment, such as : crankshaft, connecting rod, piston pin, crank pin, sprocket, camshaft, valves, all kinds of rocker arm, rocker shaft; gearbox various gears, spline shaft, axle bronchitis, all kinds of small shafts, high-frequency quenching, such as various fork of the handle; metal parts heat treatment, such as a variety of gears, sprocket, all kinds of shaft, spline shaft, and marketing of high-frequency quenching treatment, etc.; machine tool industry machine bed rails of Quenching disposal.

主要适用范围：金刚石刀头的焊接，硬质合金锯片、机械加工用硬质合金刀具的焊接，如金刚石刀具、钻具、车刀、刨刀、铣刀、铰刀等刃具的焊接；标准件、螺栓的热镦，如高强度螺栓、螺帽等；五金工具、手工工具的热处理，如钳子、扳手、旋具、锤子、斧头；各种汽车配件、摩托车配件的高频淬火处理，如：曲轴、连杆、活塞销、曲柄销、链轮、凸轮轴、气门、各种摇臂、摇臂轴；变速箱内各种齿轮、花键轴、传支半轴、各种小轴、各种拨叉等高频淬火的处理；金属零件的热处理，如各种齿轮、链轮、各种轴、花键轴、销等的高频淬火处理；机床行业的机床床面导轨的淬火处理等。

The main technique and the functions of coextrusion die design CAD system were studied, and two-layer pipe coextrusion die design CAD system was founded. The system can execute polymer coextrusion die designing and modeling according to the product\'s information, give the three-dimension assembly structure and engineering drawing.

该系统可以在人机交互状态下进行工艺分析与三维模具设计，选择模具中各零件的结构，系统自动完成工艺参数和主要模具结构参数的计算，最后生成模具的三维造型和工程图。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。