Through the introduction of formulating standard and the use of external iron chill in cast steel, the paper pointed out a way for saving cost, simplifying working processes and improving quality.
通过对铸钢件外冷铁标准的制定和应用情况的介绍,提出了节约成本、简化工艺、提高质量的一条重要途径。
Extermal cooling technology is one of the key technology to realize fast-cast-rolling pro cess of a-lu mini um,that is through compulsive cooling on the outside surface of rollers to improve the cooling abili-ty of system during cast-rolling,so the interface heat transfer coefficient is the important factor for the ex ternal cooling tech nology under varied external cooling conditions.
外冷技术是实现铝材超薄快速铸轧的关键技术之一,即通过在铸轧过程中对辊套外表面进行强制冷却来提高系统的冷却能力。
Manual molding had been used for the nodular iron front wheel boss and differential mechanism case, and chills were used to prevent shrinkage defects.
球铁前轮毂和差速器原采用手工造型,用外冷铁解决缩孔缺陷。
ABOUT GRADE APPRAISAL AND FOREIGN COUNTIES-ORIENTED CERTIFICATE ISSUING OF IMPORTED COLD ROLLED STEEL SHEET AND TINPLATE OF SECOND GRADE
谈进口二级品冷轧钢板和马口铁的品级鉴定及对外出证
Exploration on Subway Outdoor Design Parameters of Air-conditioning in Summer and Station's Cooling Load Calculation
地铁夏季空调室外设计参数和车站冷负荷计算探讨
clip on type reefer container
外接冷气式冷藏集装箱
not self-propelled refrigerator railway car
非自动推进铁道冷藏车
His eyes were as hard as chilled steel.
他的目光就象冰冷的钢铁般冷酷。
Put on your overcoat,it's cold outside.
穿上大衣，外边冷。
Keep on your overcoat as it cold outside
外面冷，别脱大衣。
To harden the surface or case of(iron or steel) by high-temperature shallow infusion of carbon followed by quenching.
表面渗碳硬化法通过高温条件下对碳的浅层注入并紧接冷却来使（铁或钢的）表面或外壳硬化
to 4000a B. P. and a cold climate in the Cold Iron Age.
-4000aB.P. 降温事件及铁器冷期寒冷气候的作用。
Discussion of the Technical Scheme of Refrigerating System of Refrigerated Railway Car with the 23 t Axle-load
23吨轴重铁路冷藏车制冷系统技术方案探讨
Alternatives refrigerants for R12 of refrigerated railway cars in China
我国铁路冷藏车制冷工质R12之替代研究
The available measures may be: 1) Importing scrap and direct reduced iron (DRI), 2) constructing DRI plant at home, 3) using cold pig iron, 4) charging hot iron.
（2）国内建设直接还原铁厂； （3）使用冷生铁；
Application of Graphite Chills to the Heavy-Section Ductile Iron Castings
石墨冷铁在大断面球墨铸铁件上的应用
There was still the cold touch of wire against his cheek.
他的脸上仍冷冰冰地贴着一根铁丝。
The definiteness of the man chilled him to the marrow.
这人斩钉截铁的口吻使他冷彻骨髓。
The millionaire's mind was hardened against pity
那个百万富翁铁石心肠，冷酷无情。
He threw the hot iron hissing into cold water.
他将炽热的铁“咝”地一声扔进冷水里。