汉语称谓以亲属称谓为基点.Chinese language appellation system takes the relatives appellation terms as the base.分析问题是解决问题的基点.The analysis of a problem is the starting point for its solution.我们的方针要放在自力更生的基点上.Our policy should rest on ...
As the rubber droplets lose the acetone solvent, they become tacky and agglomerate.当橡胶滴失去丙酮溶液后, 变成粘的,聚集态的.After some initial problems, acetone was successfully produced in quantity...解决了最初的一些问题之后，终于成功地制造出了大量丙酮。Outlined s...