挤压的一个未加强，中等黏度聚丁烯对苯二酸盐树脂和注坯模型。它为考虑被开发了成应用例如食品工业的零件。

An unreinforced, medium viscosity polybutylene terephthalate resin for extrusion and injection molding. It has been developed for consideration into applications such as parts for the food industry.

youdao

与其他年龄段不同，这种减少的趋势并未加强：7月，36%的年轻人拥有全职工作，相比经济危机之前2007年同期减少了10%。

Unlike the rest of the population, the decline hasn't improved much: in July, 36% of young people worked full-time, 10% less than the same month in 2007 before the economic downturn.

youdao

与其他年龄段不同，这种减少的趋势并未加强：7月，36%的年轻人拥有全职工作，相比经济危机之前2007年同期减少了10%。

Unlike the rest of the population, the decline hasn't improved much: in July, 36% of young people worked full-time, 10% less than the same month in 2007 before the economic downturn.

youdao