1) back end defect
缩尾缺陷
1.
The causes of back end defects of copper alloy extruded products were analyzed, provide preventive measures, the product quality had been improved effectively, thus achieving good economic benefit.
分析了铜合金制品缩尾缺陷的产生原因,并提出了相应的预防措施。
2) top and bottom defect
头尾缺陷
3) shrinkage defect
收缩缺陷
1.
Solidification Simulation and Shrinkage Defect Prediction of S.G. Iron Casting in Sand Lined Metal Mold;
铁型覆砂球墨铸铁件凝固模拟及收缩缺陷预测
2.
Adopting optimizing design of risers, sound turbochargers were prepare d, and solidification process and shrinkage defects of turbocharger castings wer e analyzed.
本研究采用水冷铜坩埚真空感应凝壳技术和熔模型壳离心浇注的铸造方法制备γ-TiAl增压涡轮,通过改善冒口工艺获得了健全的γ-TiAl涡轮铸件,分析了γ-TiAl增压涡轮的凝固过程和收缩缺陷产生原因。
3.
Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。
4) glaze shrinkage freckle
缩釉缺陷
1.
After analyzing glaze shrinkage freckle on cap and pin insulator body observed in manufacturing process,the author attributes it firstly to deviation of body moisture from technological specification,and secondly to low temperature at glazing and thick ink for marking.
就悬式绝缘子在生产过程中出现的缩釉缺陷进行了分析,认为:首先是坯件入窑前水分含量达不到工艺要求,其次是上釉温度低和记号墨汁过浓。
5) suppress defect
压缩缺陷
6) shrinkage (or porosity) defect
缩孔(缩松)缺陷
补充资料：果糖-1-磷酸醛缩酶缺陷
果糖-1-磷酸醛缩酶缺陷
又称遗传性果糖不耐受症。本症为常染色体隐性遗传，部分杂合子也可有症状。临床主要表现有呕吐、腹泻、黄疸、肝大、生长障碍以及出血、低血糖。果糖代谢主要在肝细胞内，果糖-1-磷酸醛缩酶的缺乏，肝细胞内1-磷酸果糖堆积，后者抑制了果糖-1，6-二磷酸醛缩酶的作用，使正常从甘油、氨基酸等转变成葡萄糖的异生作用受阻，从而产生低血糖。过多的1-磷酸果糖还抑制了磷酸化酶的作用，阻碍了糖原变成葡萄糖，这是引起低血糖的另一个原因。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条