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...
The badger sett had twelve entrances to what must have been a labyrinth of tunnels.这个獾穴有12个入口,下面必定有一套错综复杂的地道.Alleged entrances to Agartha: Some are planetary grid points – indwells and outwells of energy.到Agartha所谓的入口: 有...
Some of the finest drinking glasses are made from lead crystal.一些最高档的酒杯是用铅晶质玻璃制成的。Nervously clutching our glasses of chilled wine, we gathered on the terrace.我们聚集在露台上,手里紧张地握着盛有冰镇葡萄酒的酒杯.Its influence can make you view lif...
...the mangled wreckage.面目全非的残骸the mangled remains of the bomber’s van炸弹袭击者车子的残骸When the fibers broke, fiber ends were mangled and frayed.纤维断裂时, 纤维端部相互纠缠并有擦散现象." I visualized mangled and inadequate branches for my fires....
But he has a blood disorder that disqualifies him from getting a transplant.但是他患有血液失调症是他不能接受移植.Her criminal record disqualifies her from serving on a jury.她有犯罪前科,所以不能当陪审员.This constraint disqualifies the use of this anal...