查询词典 cast iron

MSS SP-85 Covers Cast Iron Globe and Angle Valves, Flanged and Threaded Ends.

MSS SP-85包括铸铁截止阀和角阀，法兰连接和螺纹连接。

Mixture of cementite and ferrite formed during the cooling of austenite; a micro-constituent of steel and cast iron.

在奥氏体冷却的过程中形成的碳素体和铁素体的层状混合物，是钢和铸铁的微量成分。

I want to be a civil servant when I grow up. That's cast-iron security.

我长大想当公务员，这是保险的铁饭碗。

The company's main products are cast iron and steel billet. It has passed ISO 9000 Quality System Certification.

公司主要产品为生铁和钢坯，通过 ISO9000 质量体系认证。

According to the test result, the corrosion characteristic of flake cast iron in salt lake bittern is analyzed in this article.

根据试验结果，分析了灰铸铁在盐湖卤水中的腐蚀特点。

The microstructure and mechanical properties of a new type wear-resistant white cast iron with the boride as wear-resistant phase were investigated.

研究以硼化物为耐磨相的新型耐磨白口铸铁的组织特点与力学性能。

On this basis, the graphite, eutectic cell, boron carbide of boron gray cast iron is studied. At last, the shape factor is tested and the results of the mechanical properties and metallurgical quality index are obtained.

在此基础上，研究了硼灰铸铁的石墨、共晶团以及硼碳化物组织，并进行了定量金相分析试验；同时研究了不同孕育条件对硼灰铸铁的力学性能及冶金质量指标的影响。

Because manganese can prevent carbon from being graphitised and can easily segregate on the boundary of eutectic cell structure, its content in malleable cast iron is usually kept at around 0.4wt% to 1.2wt%.

在可锻铸铁中，由于锰有阻碍石墨化的作用，并且容易在共晶团界面偏析，其含量通常控制在0.4 wt %～1.2 wt %之间。

Si content have been found by analyzing a large number of samples of the cast Ductile Iron Angular bearing box.

通过对铸态球铁角型轴承箱大量取样分析，找出产生石墨漂浮的原因及适合的C、Si含量范围值。

Base:is the heavy cast iron box type bottom part of machine in which the pillar is fitted upright.

基部：是重型铸铁箱型底部的一部分，该机器配备直立支柱。

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。