查询词典 cast iron

The strength of die cast alloy is equivalent to that of conventional high strength die cast aluminum alloy after low temperature ageing, while its plasticity is in creased by 29%.

国内的情况与国际相比，仍存在一定的差距，目前，国内所谓的高强度压铸铝合金抗拉强度一般能达到300MPa左右，但塑性一般较低，伸长率%[1~3]。

Moving cast shadows generally exist in video sequence. To prevent moving shadows being misclassified as moving objects or parts of moving objects, and improve the accuracy of shadows detection algorithm, an algorithm of moving cast shadows was proposed based on spatial information.

运动阴影在视频图像序列中普遍存在，为了防止被错误地检测为目标，提高阴影检测算法的准确性和普适性，提出了一种基于空间变换技术的运动阴影检测算法。

This bridge adopt cantilever construction method. Edge of the cast-in-place, using the stent-up on cast-in-place.

本桥采用悬臂拼装法施工，边跨现浇段，采用在支架上立模现浇。

Born in 1948 in Brantford Ontario. Hartman joined the cast of Saturday Night Live in 1980, and was a regular cast member for eight years impersonating many, including former president Bill Clinton.

于1948年出生于安大略省布兰特福特市。1980年哈特曼加入了《周六晚间直播》剧组， 8年来一直是剧组的常驻成员，模仿过很多著名人物，包括比尔。

At the curie point the cast irons cease to be ferromagnetic and become paramagnetic.This temperature decreases slightly with silicon content and is about 1420 F (770C)for most cast irons .

在居里点铸铁不再是铁磁，并成为paramagnetic.this温度略有下降，与硅含量和大约是1420 F （下770c ）对于大多数铸铁。

Mr Black was a man of cast iron will.

布莱克先生是个意志坚定的人。

Yang Tongde in casting machinery More than 20 years, in the country is recognized as "casting machine", and win credibility, reputation as a pragmatic, the foundry industry has accumulated more than 10 years practical experience and mastery of the domestic industry-leading technology with the design, technology, electronics, computers and other sectors Experts and senior technician and a perfect technology, with rich practical experience of skilled workers and the installation and after-sales service team, the company has excellent production and operation mechanism, in technical research and development, non-standard production capacity, quality, speed and other aspects of acceptance has created A number of the first, summer 2005, the Company at the same time, installation, commissioning of the three pretreatment plate production line: Baode Jinan Steel, Wuhan and Jinan Iron and Steel 9-, three projects on the same day through acceptance, and created a cast Pretreatment-sector and the number of lines installed speed record companies are now casting a domestic machinery equipment engineering centers, is the casting of China's largest machinery industry production and sales, the most species-wide, casting the highest technological content-production bases and technology development center.

青岛德盛利机械制造有限公司是由原青岛华青工业集团铸造机械有限公司的创始人、董事长杨同德先生在原公司职工基础上优化组合后改制企业；董事长杨同德先生从事铸造机械二十余年，在国内被公认为"铸机王"，并赢得诚信、务实的美誉，积聚了铸造行业有十几年实践经验并掌握国内同行业领先技术的设计、工艺、电器、计算机等行业的专家和高级技师并拥有技术过硬、具有丰富实践经验的技术工人和安装、售后服务队伍，公司具有优越的生产、经营机制，在技术研发、非标生产能力、质量、验收速度等方面创造了多项第一，2005年夏，本公司在同一时间内安装、调试了三条钢板预处理生产线：济南鲍德钢构、武汉九通和济南钢铁，三个项目在同一天通过验收，创造了铸机界预处理线安装数量及速度记录；公司现已形成国内铸造机械成套装备工程中心，是中国铸造机械行业产销量最大、品种最全、技术含量最高的铸机生产基地和技术开发中心。

This paper introduces some solutions :change cast-iron pipe to steel or PE pipe ;retain manufactured gas works to adulterate ;on humidification of natural gas in network .

文章介绍了国内燃气铸铁管网改造的常用方法，并对其各自特点进行了分析。

Suitable for low carbon steel,stainless steel,copper alloy,titanium alloy and cast iron welding.

适用于低碳钢、不锈钢、铜合金、钛合金及铸铁的焊接。

The author has done this original work applied to different materials like steel, cast iron and aluminum bronze.

作者最早研究将这种工艺用于诸如钢、铸铁和铝青铜等不同材料。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。