My pension has plummeted and now I have to buy an annuity.我的退休金暴跌,现在必须去买一份年金(annuity)了.Alexander receives a small annuity.亚历山大获得了一份数额不大的年金.Investors should consider putting some money into an annuity.投资者们应当考虑存一些年金。Invest...
热稳定性研究中, 以正十六醇与正癸醇的混合物为研究对象.About thermal stability, the mixture of 1 - decanol and 1 - hexadecanolare studied.以十六醇为原料,经五氧化二磷磷酸化后合成了十六烷基磷酸酯皮革加脂剂.The fatliquoring and the results show the leather after fatliquored with he...
Kitzi was an adept at getting people to talk confidentially to him.基齐很善于引导别人与其谈心。She was leaning confidentially across the table.她神神秘秘地从桌子上靠过来.People can phone in the knowledge that any information they give will be trea...
The main classes of materials are metals, polymers, ceramics, and composites.材料的主要分类为金属 、 高聚物, 陶瓷, 及合成材料.Silane coupling agents are also used in many commercial sand - epoxy - type composites.硅烷偶联剂亦用于许多通用的砂子环氧型复合材料中.Many...