查询词典 preforms

Injection moulding of bottle caps is distinctly different from that of preforms in that it is thin-wall moulding.

与瓶坯注塑截然不同，瓶盖的注塑是薄壁注塑。

Both the lids (40) and the adhesive preforms (30) may be formed of electrically insulating or electrically conducting materials.

盖子（40）和胶粘剂预制件（30）都可由电绝缘或导电材料制成。

The predictions about the dimensions and the fiber volume f ractions of preforms show good agreement with experimental result s , which provided a basis for finite element analysis .

将预制件的外型尺寸和体积含量的计算值与实测值进行比较，吻合较好，为材料进一步的有限元分析奠定了基础。

The series could handle 1-litre mineral water bottle preforms from 16 to 48 cavities.

可容纳16腔到48腔一公升的矿泉水瓶瓶坯模具。

Three-dimensionally braided preforms can be categorized according to their manufacturing techniques.

三维编织织物按照它们的制造工艺，可分为二步法、四步法和实体编织。

By another method, sometimes called jet molding, preforms are charged one at a time into a single-stage plunger machine.

由另一种方法，有时也称为喷射成型，瓶坯的收费是一在一时间成为一个单一阶段柱塞机。

Bottlers could choose to buy the equipment for the second stage and purchase preforms for reheat stretch and blow moulding.

灌瓶厂可以选择只买第二步的设备，将购买回来的瓶坯吹塑成型。

The efficiency of making preforms, which belong to the thick-wall domain, is highly dependent on cooling time.

属厚壁注塑的瓶坯注塑生产效率受冷却时间支配。

Factory has been dedicated to PET preforms, blowing, bottle cap mold research and manufacturing, rely on constant innovation and enhanced reputation in the industry and I occupy an important one.

本厂多年来一直致力于PET瓶坯、吹瓶、瓶盖模具的研究和制造，依靠不断的创新和提高，在业内享有盛誉并占据重要一席。

Take full advantage of modern CAD / CAM design, as well as a comprehensive computer integrated CNC machining center and create a variety of high-quality PET preforms, blowing, bottle cap mold, etc..

充分利用现代CAD/CAM设计，以及全面电脑数控加工中心的综合能力，制造高品质的各种PET瓶坯、吹瓶、瓶盖等模具。

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