special cast iron是什么意思

用法例句

The paper presents a new type of special semi-trailer which can dump goods at both sides.

双侧自流自卸半挂车是一种新型的可向汽车两侧同时倾卸货物的特种自卸半挂车。

This article introduced several major special coatings and it's development direction,and told the special coatings will become a hot in the 21st century coatings market in our country.

简介了几种主要的特种涂料和特种涂料的发展方向,特种涂料将成为21世纪我国涂料市场的热点。

Probe and practice of teaching reform of non-traditional machining practice;

特种加工实习教学改革的探索与实践

Design and realization of the non-traditional machining CAI courseware based on multimedia;

基于多媒体技术的特种加工CAI课件的设计与实现

Practice-teaching of non-traditional machining;

特种加工实习的教学实践

Influence of special cement on the property of Portland cement;

特种水泥对普通硅酸盐水泥性能的影响

Laboratory tests and industrial - scale production prove that gold mine tailing sand is a high quality raw material to produce special cement.

研究了金矿尾砂的化学组成、矿物组成、颗粒分布、易磨性和热反应特性，并通过实验室试验及工业性生产确证金矿尾砂是一种生产特种水泥的优质原料。

Study on preparation and properties of Ni-P/Al_2O_3 special ceramics by electroless plating;

化学镀法制备Ni-P/Al_2O_3特种陶瓷及性能

This article introduces the application and current research of special ceramics.

文章简述了特种陶瓷材料的应用和研究现状。

In this paper, two types of resin bond diamond wheels with different grain size and concentration were applied in face grinding of two typical special ceramics.

本文采用不同粒度、不同浓度的树脂结合剂金刚石砂轮 ,对两种典型的特种陶瓷材料ZrO2 与Si3 N4 进行了端面磨削实验研究 ;通过在线监测磨削力和功率消耗 ,并结合加工表面的SEM微观分析 ,探讨了ZrO2 与Si3 N4 陶瓷表面的形成特征及材料的去除机理。

A new cooling process for soft contact electromagnetic confinement and directional solidification of special alloys;

特种合金电磁软接触定向凝固冷却新工艺

the system of inductor\|melt\|shield, which is suit for electromagnetic shaping (EMS) of special alloy parts with small or medium size is build up.

建立了适合中小尺寸特种合金样件无接触电磁成形的感应器 -熔体 -屏蔽系统 ,探讨了特种合金无接触电磁成形过程中的屏蔽效应及凝固特性。