The low, steel - grey sky and the wisps of mist created a permanent twilight.

低沉, 铁灰色的天空夹杂着稀疏的雾气,呈现出朦朦胧胧的亮光.

辞典例句

Wwlding material: low carbon steel , high strength steel, medium carbon steel, low steel.

可焊接材料: 低碳钢 、 强度钢 、 碳钢 、 合金钢.

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Suitable for welding of low carbon steel, carbon steel, low steel and their cast etc.

适用于焊接低碳钢 、 中碳钢 、 低合金钢及铸件等.

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Thermal expansion deformation for resistanee spot welding of low - steel is simulated by an finite element model.

用有限元方法模拟了低碳钢点焊过程的热膨胀变形.

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Suitable for welding of carbon steel, medium carbon steel, low steel and etc.

适用于焊接低碳钢 、 中碳钢 、 低合金钢及铸件.

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The effect of forged isothermal hardening of high carbon low steel ball were studied.

采用铸坯锻热等温淬火工艺生产的高碳低合金钢贝氏体磨球,其硬度与韧性配合良好.

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High quality steel, low steel and steel seamless pipes for high pressure fertilizer equipment and pipeline.

用于高压化肥设备和管道用优质碳素钢 、 低合金钢和合金钢无缝钢管.

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