I spend 100 US dollars to buy a fox scarf, only met light rain, the black turns the iron grey.

我花了100美元买了一条狐围巾，只遇上一点小雨，黑色变成灰白色了。

The riverbed contained by the dike was deep and broad lined with iron-grey shingle.

被高堤嵌住的河床又宽又深，满盛着一川铁灰色的砾石。

On the iron-grey floodplain were a number of wheat fields as square as chessboards. A string of patterned headcloths bobbed among the row.

铁灰色的河滩上也有些棋盘般方正的绿麦地，一溜蹲成并排的一串花头巾在麦浪上蠕动。

The cast iron standard work pieces treated with the product can obtain deep grey, uniform and fine, good rustproof phosphating film.

用此产品处理的铸铁标准件可获得外观呈深灰黑色、细密均匀、防锈性好的磷化膜。

A grey metal that is normally used as an alloying agent for iron and stainless steel.

钒是一种灰色的金属，通常作为铁和不锈钢的合金元素。

Our company can produces grey iron, ductile iron, compacted graphite cast iron, heat resisting cast iron, cold resisting cast iron, and corrosion cast iron.

本公司主要生产灰口铸铁、球墨铸铁、蠕墨铸铁、耐热、耐冷及耐腐蚀等特种铸件。

A fearful man, all in coarse grey, with a great iron on his leg.

这是一个面容狰狞的人，穿了一身劣质的灰色衣服，腿上挂了一条粗大沉重的铁镣。

He was wearing all grey clothes, and he had an iron chain on his leg. he looked very tired and very hungry.

它全身穿着灰色衣服，腿上还带着铁链。他看起来是如此的劳累和饥饿。

Medium silicon heat-resisting nodular cast iron has been chosen instead of common grey iron to make cast aluminium crucible according to the work condition. making process and cost of the crucible.

依据铸铝坩埚的服役条件，制造工艺和成本要求，选择中硅耐热球铁取代普通灰口铸铁制造铸铝坩埚。

Application: Drilling deep hole in non alloy steel, alloy steel, grey cast iron, malleable cast iron, special aluminum or magnesium alloy.

应用：适用于非合金钢、合金钢、灰口铸铁、球墨铸铁、可锻铸铁的深孔钻削，尤其适合铝合金和镁合金的加工。

Cold shuts and Cracks are the common defects found in thin-shell grey-iron castings.

冷隔、裂纹是薄壳灰铸铁件常见缺陷。

Frepair welding of grey cast iron which requires less strength.

用于强度要求不高的灰口铸铁件的焊补。

The surface morphology progression of grey cast iron due to cavitation erosion induced by tap water has been studied carefully by cavitation corrosion test and SEM observation in turn.

采用空泡腐蚀与定位跟踪观察交替进行的方式，研究了灰口铸铁在自来水中空泡腐蚀过程的表面形貌演变。

In this paper, the fracture of grey cast iron weld has been observed by SEM, and the mechanisms of the cracking initation and progression have been discussed.

通过灰口铸铁同质电弧冷焊焊缝断口宏观与显微分析，对灰口铸铁焊缝裂纹的形成及扩展机理进行了探讨。

A modified grey cast iron with high carbon equivalent and with thermal fatigue resistant was designed.

设计了一种碳当量较高的抗热疲劳变质灰铸铁。

Our high quality grey iron includes copper to increase thermal conductivity and wear properties.

我们的高品质灰铁包括铜，以提高热导率和磨损性能。

The formation process of graphite and matrix structure in high strength synthetic casting iron was analyzed and compared with the microstructure of common grey iron.

分析了高强度合成铸铁中石墨和基体组织的形成过程，并将其与普通灰铸铁的显微组织进行对比。

This paper studies the technique of laser surface treatment of grey iron.

本文探讨了激光表面处理灰铁的工艺。

Grey cast iron, nodular cast iron, cast steel, stainless steel.

灰铸铁，球墨铸铁，铸钢，阀体不锈钢。

The relative wear rate of compacted graphite cast iron cylinder liner is 63%, as compared with a grey cast iron cylinder liner of the same B content.

蠕墨铸铁硼缸套铸件与灰铸铁硼缸套相比，蠕墨铸铁缸套的相对磨损率为它的63%。

Transformation characteristics of the dendritic austenite and eutectic austenite in commercial grey cast iron during continuous cooling have been investigated.

研究了工业灰铸铁中枝晶状奥氏体和共晶奥氏体在连续冷却过程中的分解特征。

Wear resistance and microstructure of grey cast iron processed by laser have been investigated by using aSEM model AMRAY-1000B. The laser processed zones contain two layers.

本文用amray—1000 B型扫描电镜对灰铸铁激光处理后的显微组织及耐磨特性进行了研究。激光硬化区可分为二层。

This paper is the research of wear resistance for the specimen of grey cast iron and nodular iron by laser treating, induction hardening and nitrocarburizing.

本研究针对常用的灰铸铁及球墨铸铁材料分别进行激光处理、感应淬火和氨化处理，然后进行耐磨性对比试验。

It is difficult to warrant the quality of glow-ion nitriding to grey cast iron and ductile cast iron. The basic reason is that the iron can't be washed clearly before nitriding.

灰口铸铁、球墨铸铁的辉光离子氮化质量较难保证，其根本原因在于氮化前工件清洗不当。

Micromorphology and fine structure in laser hardened layer of grey cast iron have been investigated with scanning electron microscope and high-voltage transmission electron microscope.

用扫描和高压透射电子显微镜研究了灰铸铁激光硬化层微区组织形貌和精细结构。

The results show that the Lanthanum rare earth alloy Can be used as a new type of modifying agents of the high strength grey cast iron and compacted graphite Cast iron.

结果表明，镧稀土合金可做为高强度灰铸铁和蠕墨铸铁的一种新型变质剂。

Grey cast iron, nodular iron, cast steel, stainless steel.

灰铸铁，球墨铸铁，铸钢，不锈钢。