1) Modulus calculation method
收缩模数法
2) mo(u)ld shrinkage factor
模塑收缩系数
3) mathematical models / contracting gallbladder
数学模型/收缩胆囊
4) crimp-contracting process
卷缩收缩法
1.
According to the comparison of experiments in testing theNylon unidirectional elastic filament, It was considered that the comprehensivevalue of using crimp-contracting process was better than that of using re-trench-stretching process.
通过试验对比,认为测定锦纶单向弹力丝用卷缩收缩法,其测定的效果综合评价优于紧缩伸长法。
5) convergent slit die
收缩口模
6) pattern shrinking
模样收缩
1.
After studying effects of technological factors(expandable polystyrene(EPS)bead diameter,pre expansion time,age time of pre expansion bead,molding steam pressure,storage time and temperature of pattern) on shrinking of pattern,it is shown that the stress relaxation of pattern and the escape of pentane and water in pattern are main cause of pattern shrinking.
指出了对消失模铸造用聚苯乙烯模样收缩展开研究的必要性 ,研究了可发性聚苯乙烯 (EPS)珠粒粒径、预发泡时间、预发泡珠粒熟化时间、成形蒸汽压力及模样的放置时间、贮存温度对模样收缩的影响 ,认为模样中发泡剂和水分的挥发以及应力的释放是引起模样收缩的主要原因 ,最后提出了在实际生产中为减少模样收缩应采取的措施。
补充资料：收缩中(晚）期喀喇音-收缩晚期杂音综合征
收缩中(晚）期喀喇音-收缩晚期杂音综合征
即"二尖瓣脱垂-喀喇音综合征"。
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