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One of the basic problems in die casting is, that only vacuum assisted processes can give elevated ductility.

模具铸造的一个基本的问题是需要用真空辅助工艺才能够确保柔韧性。

From casting, squeezing, aging treatment, air blast quenching, cold quenching to anode oxidation, we could process duralumin constructions, and provide you all kinds of pipes, sticks and profiled bar for industry, transportation, electronic, radiator, decoration and civil us

从熔炼铸造、型材挤压、时效处理、风冷淬火、水冷淬火到阳极氧化等各车间工序，可为您加工生产铝合金建筑、工业、交通、电子、散热器、装饰、民用等多种规格及状态的管、棒、异型材。

Looking around right and left, casting their eyes heavenward in horror, but never earthward in sympathy, these China experts have discovered every reason for the defeat of Chiang Kai-shek but the right one -the Chinese Revolution.

他们找到造成蒋介石失败的各种各样的原因，可就是没有找到真正的原因，即中国革命。

Based on the characteristic of multi resolution of wavelets analysis, a effective method for displaying any cross section from coarse to fine resolution is presented; Based on OpenGL, the paper improved Ray-Casting arithmetic and footprint arithmetic considering the characteristic of seismic data; After introducing the characteristic of geology data and the process of seismic interpretation, the paper presents a theory frame of 3D geological interpretation software and partly realize the frame.

本文首次利用小波变换实现了三维地震数据体的快速多分辨率显示；针对地震数据体的特点，提出了基于OpenGL的改进光线投影法的快速算法及改进的脚印算法；实现了地震数据体的切割、面状地质体的构造及面状构造与地震数据体的联合显示，动画效果的形成等三维地震数据体显示效果；分析了三维地质体的特点及常规地质解释过程的特点，提出了三维地学可视化软件的体系结构，并实现了其中主要功能，取得了良好的效果。

This paper describes the characteristics of the construction technique of floating plate ballast bed for subway at home and abroad and sums up the experience for the reference to the similar construction technique based on the construction technique of floating plate ballast bed with continuous-casting in place-metal elastic buffer in a double-tracked horseshoe-shaped tunnel of Shengzheng subway.

本文通过对深圳地铁一期工程单洞双线马蹄形隧道内，连续-现浇-金属弹簧隔振器式浮置板道床施工工艺的阐述，同时综合国内外地铁浮置板式道床施工工艺特点，总结了一些经验和认识，以供类似工程施工借鉴。

Objective To investigate the elastic limit and relevant enclasp force of the non-precious metal casting clasp.

目的 研究非贵金属铸造卡环的弹性极限及其相应卡抱力。

The selection of shrinkage is one of the critical factors in successful design for large casting polyurethane elastomer mold.

收缩率的选取是决定大型浇注型聚氨酯弹性体模具设计是否成功的关键因素之一。

Also, we cannot understand why every voter can vote under a simple voting mechanism through casting a single vote in one "geographical constituency", and why some individuals and organizations are still proposing a complicated electoral process of "one vote in geographical constituency, and one "pseudo vote in a functional constituency.

另外，我们不理解的是，既然每个人都可以通过一个简单的「地方选区」的选举机制投票，为何仍有人提出设立一个「一席地区直选、加一席由功能组别化妆成「普选」的「假普选」的议席」的复杂的选举过程？

We have two electric arc furnace, continuous casting machine three 40T.

我们有两台电弧炉，三台40T连铸机。

Suzhou Yong Jin Precision Die Casting plant, electroform processing system mainly used for ordinary law-not surface processing requirements and narrow and difficult polishing of the mold inserts.

苏州勇进精密电铸模具厂，电铸加工主要用于普通制模法无法加工之表面要求和狭而不易抛光之模具镶件。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。