不过,这些安全隐患是可以通过我们事先把工作做细、做实,来消除和避免的.But we can avoid and eliminate these problems though our careful and solid efforts.新的拨备覆盖率要求不仅做实了利润和资本, 同时也限制了高风险贷款的增长.New coverage ratio requirements not only increase banks'capit...
Etherification of butanol with ethylene oxide by a new style solide acid catalyst is investigated.研究了丁醇和环氧乙烷在一种新型固体酸催化剂上的醚化反应.The purified rice amylose and amylopectins were obtained by n - butanol recrystallization meth...