蒙特利尔将要开展市政设施的翻新改良工程。The retrofit program will be carried out at the Montreal facilities.这些设备经过大幅度的改良，都让人认不出来了。The facilities have improved beyond all recognition.这样高的产量主要是通过改良耕作方法取得的.These high yields have been achieved ...
她有时在伦敦过周末.Every so often, she takes a weekend in London.海伦在她叔叔家过周末.Helen passed her weekend at her uncle's.想让我们的生活步调保持一致好一起去度假和过周末几乎是不可能的事。It was virtually impossible to synchronise our lives so as to take holidays ...
Increase the neutrophilic granulocyte count after bone marrow transplantation.促进骨髓移植后中性粒细胞计数增加.Method: Ultrastructure in ovary granulocyte of menopausal rat was observed with optical microscope and electric microscope.方法...