查询词典 ring bore

Attensions in installation and readjustment of cradle type YJZ-142C on the ring spinning frame are described in this article with some trouble reasons and trouble shooting methods worked out.

介绍了环锭细纱机使用的YJ2 14 2C型摇架在安装调整和使用中的注意事项，分析了常见故障的产生原因和排除方法。

AJQ-ⅡS can be used with ring spinning frame from every type.

AJQ系列清洁机能与各种型号的细纱机配套使用。

Product characteristics: 1, Operational Directive rich quickly in a timely manner to control the speed of the ring to ensure the forming accuracy; 2, memory, expansion of the functions of control spinning frame to provide large-capacity data storage protection.

产品特点：1，丰富的业务指示，及时迅速地控制环的速度，以确保形成准确性； 2，内存，控制的职能扩大到细纱机提供大容量数据存储保护。

Spinning process of twistless yarn made by water soluble vinylonfibre and cotton fibre on modified ring spinning frame was presented in this paper.

无捻纱的退维工艺是织制无捻纱织物的关键工艺，退维过程的控制一直是困扰水溶性维纶伴纺与混纺产品开发的难点。

In the course of FEM model building, tensile test experiment is taken to work out the real stress-strain curve. Ring compress test is also done in this paper, through which the friction coefficient is worked out and the friction mechanism and relevant friction model for tube stagger spinning is studied. The experiments ensured the veracity and reliability of the FEM modeling.

建模过程中，通过材料拉伸试验测定了旋压材料00Ni12Cr5Mo4TiAlV时效钢的真实应力应变曲线；利用圆环镦粗试验测定了材料在不同润滑状态下的摩擦系数，并对强力旋压的摩擦性质和摩擦模型的选择进行了研究，确保了建模关键参数的准确性和可靠性。

The perfect cleavage of spodumene makes it considerably more difficult to facet, and a little more care is necessary to prevent damage when wearing a spodumene gem set in a ring.

锂辉石的解理完全，因容易裂阙，很难加以切割。但也正因如此，佩带一些锂辉石的戒指不易遭受一些损坏。锂辉石通常适合做一些吊咀、胸针和耳环。

An oblong metal ring with a spring clip; used in mountaineering to attach a rope to a piton or to connect two ropes.

带有弹簧钩的金属环；在登山运动中应用的连在绳子上的岩钉或连接两条绳子。

Handheld, made of passivated stainless steel, incl. spring, hook and handle. Centered thumb-ring. Accurate within 100gr.

手持式，钝化不锈钢制品，包括弹簧、钩子和把手，中间有拇指环。

Hangzhou hundred Philip Hardware Co., Ltd. is a professional manufacturer of hardware and window hardware curtain manufacturer, products include: various forms of art window track rod, artistic window rails, telescopic rod, curtain rod, decorative head, curtain brackets, curtain ring, curtain hooks, curtain spring rope, IMPREGNATION storage hook, hook templates, hook lights, butterflies hook, sharp hook, draw hooks, boxes and other decorative metal hook.

杭州百弘五金有限公司是一家专业生产窗帘五金和窗饰五金的生产厂家，产品包括：各种艺术窗轨杆、艺术窗轨、伸缩杆、窗帘杆、装饰头、窗帘支架、窗帘环、窗帘钩、窗帘弹簧绳、浸塑储藏钩、样板钩、灯钩、蝴蝶钩、尖钩、画钩、框钩等各种装饰五金）。

Is a welfare enterprise, which confirmed by Shandong Civil Administration Hall.we specialize in the design,development and the production as well as the sale of many kinds of stainless steel rigging and ship hardware.we win the faith from domestic and foreign merchants which is based on the abundantly technical force, the high quality of product.The products have been sold to US, England, Germany, France Canada, Australia, Holland, Taiwan, Japan, South Korea, Southeast Asia European countries and areas.We mainly supply all kinds stainless steel rigging of casting and forging, such as :shackle,wire rope clips,turnbuckle,pulley,thimble,swivels,eye bolt,eye nut,spring hook,eye hook,swivel hook,round ring,quick link,U-Bolt,bollard,pad eye,swivel bolt,wing nut ect.

型号圈式旋转弹簧规格12*70类型多款供选材质不锈钢适用范围各种工程起重机械、冶金矿山设备、港口铁路装卸、林业机械、电力设备、航空及海上、陆地运输、厂矿企业起重、吊装、牵引以及食品、医药、医疗、环保、机电，等业无棣方正福利不锈钢制品有限公司是经山东省民政厅批准的社会福利企业，专业致力于不锈钢索具及船用五金配件的设计、开发、生产与销售，公司成立几年以来，凭借雄厚的技术力量，优质的产品质量，完善的质量保证体系赢得了国内外客商的信赖，产品远销美国、英国、德国、法国、加拿大、澳大利亚、荷兰、台湾、日本、韩国、东南亚等欧洲国家及地区。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。