目的构建β淀粉样前体蛋白裂解酶 ( BACE ) 特异性小干扰RNA真核表达载体.Objective To construct eukaryotic expression vector of siRNA specific for � � - site APP cleaving enzyme ( BACE ).褐藻胶裂解酶能裂解褐藻胶制备寡糖, 是一种重要的工具酶.Alginate lyase can degrade alginates ...
They will concentrate on teaching the basics of reading, writing and arithmetic.他们将集中教授阅读、写作和算术基础知识。We must concentrate our energies on treating addiction first.我们必须首先集中精力治疗毒瘾。A term in prison will concentrate his mind w...
这个人的整个人格似乎被永远地扭曲了。The individual's whole personality appears to be permanently warped.好像她已经永远地离开了。It seemed as if she'd been gone forever.现在她走进了你的怀抱, 而我却永远地,永远地堕入了地狱.She is in thy bosom; and I am in hell for ev...