套

Two cylinders drive the tipping unit, loading the bars; one asynchronous motor drives chain motion mechanism, implementing the feed and back off movement of bars; bar lifting movement in the process of chamfering and blanking movement after machining are carried out by another two cylinders; one asynchronous motor rotates the bar and one cylinder swings the wheel head when grinding; the feeding of the wheel head is accomp...

它通过控制两套汽缸驱动翻爪完成上料，一台异步电动机驱动链条式多轮运动机构完成磨削前的进料和磨削后的退料，两套汽缸完成磨削倒角加工时的预料和加工完成后的落料，一台异步电机在磨削加工时驱动棒料旋转，一个汽缸驱动磨头在加工时摆动，一台步进电机驱动磨头实现磨削进给，两套汽缸驱动翻爪完成下料，而磨头是用一台异步电机驱动砂轮旋转的机构，并给出了控制系统原理图及程序流程图，解决了控制器输入点数相对不足的技术问题。

Each set includes 3 sets of adjustment shaft a piece of base adhering to wall I、II, 1 piece of standard section connection parts, 6 casing joints

三套 每套包括正反丝调节杆3套附墙联接座I、II各一件，标准节联接件一件，套管接头6个

BEM for elastio-plastic contact problem is employed to study the deformation and loading station of the sleeve and roller neck of film bearing in rolling mill under special way of assembly in this paper.

利用弹塑性接触问题边界元法分析了轧机油膜轴承锥套与轧辊辊颈装配过程中的变形和载荷特性，讨论了接触应力和变形对锥套与辊颈损伤的影响，给出了防止锥套与辊颈装配过程损伤的具体改进措施。

Two or more of the rolling bearing in a bearing outer ring on the back of a bearing outer ring and the next in front of the relative installed.

两套或更多的滚动轴承中的一套轴承外圈的背面与下一套轴承外圈的前面相对的安装方式。

Bedding±üare wholesale and retail produce a professional company operating a hotel supplies and home supplies bedding company, established in 2000, management, has elegant, classic, family, fashion, warm, hotels, children, etc. Great series and luxury suites, one-piece combination of European-style suite, luxury suite, Pillow, bed mattress pad, cushion, daylight saving supplies such as categories A total of more than 400 kinds of products.

贝莱丝曼床上用品是家生产批发及零售的公司一家专业经营酒店用品和居家用品的床上用品公司，公司成立2000年，经营，有优雅、经典、家庭、时尚、温馨、宾馆、儿童等几大系列和豪华套件、单件组合、欧式套件、豪华套件、枕芯、床垫床护垫、靠垫、夏令用品等大类共400多种产品。

We need two sets of parts forming mold, one is a drawing blanking punching die, flanging die is another.

零件的成形需要两套模具，一套是落料拉深冲孔的复合模具，另外一套是翻边模具。

Guiding cover and guiding board adopt separate structure, guiding cover adopts ceramic material with characteristics of good wear resistance and long service life .

导向套与导向板采用分体结构，导向套可单独更换，且导向套采用陶瓷材料，耐磨性好，使用寿命长，大大降低了使用成本。

From the research results a conclusion can be drawn that bagging grape bunch can improve its outside quality with bright skin, better coloring, and non-pollution on the berry surface. After bagging the " Shui Jing " berries have more sugar and vitamin C contents with better table grape quality.

综合套袋对外观质量和内在品质的影响，认为果实套袋明显改善果实外观品质，使果实色泽好，果面光洁无污染，水晶葡萄套袋后含糖量、维生素C有增加，口感好。

Managing the price risk of cash by using futures contract is a ordinary method in hedging, the determination of optimal hedge ratio is the core of theoretical issues.

用期货合约对冲现货的价格风险是许多企业常用的套期保值方法，其中最优套期保值比率的确定又是套期保值理论的核心问题。

Company-wide, 200-computer Plastic Machine 6500 grams 18 sets, 6 sets of hollow blow molding equipment, 2 sets of vacuum equipment, as well as supporting large mold machining center.

公司拥有全电脑塑料机，200-6500克18套，中空吹塑设备6套，真空吸塑设备2套以及配套的大型模具加工中心。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。