查询词典 mould

Andrea Amati, one of the famous luthiers, or lute-builders, in that time decided to use the technique of applying a mould to build the instrument very precisely.

安德里亚·阿玛蒂是当时著名的拨弦乐器制作师。那时，为了精确地制作这种乐器，他采用了一种制模技术。

A new type of practical mould structure with tightwire and idler wheel for angle core pulling of die injecting a angle bracket is presented.

给出了生产斜支架塑件的新型钢丝绳-滚轮斜抽芯注塑模实用结构，论述了模具结构特点和工作原理。

The results show that the reinforcement on the plate angle is not sufficient concrete pouring is not even, early removal of mould is the main cause of cracks.

结果表明，板角部负筋配筋量不足、混凝土浇注不均匀、拆模过早是裂缝产生的主要原因。

The principle,testing method and mould for measuring the thermoplastics fluidity and cavity pressure by Archimedean spiral method are introduced.

主要介绍了阿基米德螺旋线法测定热塑性塑料流动性能和模腔压力的原理、测定方法和工具，并对注射成型系数的影响因素进行了探讨，可供生产实践参

The mathematical model was verified in experiment with the method of indirect squeeze cast Archimedean spiral proof sample. And the experimental results show that the maximum deviation between the theoretical value and measured value is less than 8%. This model can be used for quantitative analysis and estimating effects of the craft factors on the filling ability, and can also predict the maximum filling length. It has the important reference value to design the semi-solid alloy rheoforming technology and mould.

采用间接挤压铸造阿基米德螺旋线试样的方法对该数学模型进行了实验验证，实验结果表明：理论计算值与实验测定值之间的最大偏差小于8%；该数学模型可以定量分析和估算工艺因素对充型能力的影响，并可预测充型极限长度，这对半固态合金流变成形工艺设计和模具设计都有参考价值。

This paper mainly introduces the mould breakout detection system function arithmetic of thin slab caster in Tang Steel.

本文主要介绍了唐钢薄板坯连铸机结晶器漏钢预报系统的功能算法。

It is with the most precious metals that the assayer takes the most pains, and subjects them to the hot fire, because such fires melt the metal, and only the molten mass releases it alloy or takes perfectly its new form in the mould.

我们都知道金属越贵重，化炼越费力——它们必须经过烈火，因为烈火能叫它们镕化；只有在镕化的时候，纔能把搀杂在里面的劣金分别出来；也只有在镕化的时候，纔能把它们造成新的模型。

Chinese economy continuing for has developed at top speed , development of industry has provided vast space to the mould.

中国经济的持续高速发展，为模具工业的发展提供了广阔的空间。

In this mould pump , when 11/2gc , 21/5gc , 4gc and four models when the volume of flow serve as the 6-45m3/h , total lift attainability 46-487 s rice .

该型泵中，11/2gc、21/5gc、4gc、四个型号当流量为6-45m3/h时，，总扬程可达46-487米。

After having your hearing tested at the audiology department of a hospital, a technician will take a mould of your ear so that the hearing aid can be fitted perfectly.

之后，您的听力测试在听力部的一家医院，一个技术员将采取模具您的耳朵，使该助听器，可安装完全。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。