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- Gas hole and inclusion can be reduced by properly increasing thickness,and quality of the chilling layer, uniformly spraying and cleaning the mould cavity on time. 适度增加激冷层厚度,提高激冷层品质,均匀喷涂并及时清理模具型腔,可减少气孔和夹杂物缺陷。
- The hardness and depth of chill layer on the roller outer surface can be raised with adding trace Bi into liquid Fe in centrifugal casting. 离心铸造时在铁水中加入微量的铋,可以提高滚筒外壳冷硬层的硬度和深度。
- The surface of the sag has columnar grain and there is no chilled layer. 某低碳非调质钢的连铸方坯表面纵裂伴有凹陷,凹陷表面是柱状晶,未发现激冷层。
- The effect of Te coating and pouring temperature on chilled layer of cast iron are researched. 研究了碲涂料的组成与浇注温度对激冷层的影响。
- A chill struck into the narrow of his bones. 他感到一股寒意,透入骨髓。
- The sight sent a chill to her heart. 这情景使她心寒。
- There was a chill in the air this morning. 今天早上有点冷冰冰的。
- Chill winds swept in from the north. 阵阵寒风从北方刮来。
- Take a chill pill, man. Please listen to me. 冷静一下,老兄,听我说。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The wind struck a chill into my bones. 风吹得我寒冷彻骨。
- The new theory had a chill welcome. 这一新理论遭到冷遇。
- The bad news cast a chill over us all. 这坏消息使我们大家都感到沮丧。
- The chill of autumn is in the air. 秋天的寒意到处感觉得到。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- He was out in the rain and caught a chill. 他在外面淋了雨,著了凉。
- The bad news put a chill on the celebration. 坏消息使得庆祝大大扫兴。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- Let the pudding chill for an hour. 把布丁冰镇一小时。
- She retires to bed at the least suspicion of a chill. 她只要觉得有一点寒意就去睡觉。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries