The trade deficit is the flip side of a rapidly expanding economy.贸易赤字是经济快速发展带来的负面产物。The economy is expanding, notching up high growth rates.经济在发展，实现了高增长率。The company has been expanding its customer base using trade maga...
并且从栀子中的栀子甙可制备出栀子蓝和栀了红色素.Gardenia blue and gardenia red also can be made from gardenia fruit.采用薄层 - 紫外法测定了蒙药如达六味散制剂中的栀子甙含量.Cape Jasmine Glucoside in preparation Ruda Liuwei San was determined by TLC - UV spectrophotometry...
在撞击过程中, 动量的变化是突然的,但非瞬时的.In a crash, momentum changes abruptly but not instantaneously.有时,在局部速度中可能出现瞬时脉动.Sometimes temporal fluctuation may take place inthe local velocity.它表示寻常光波前和非常光波前的瞬时轨迹.It represents the instantaneo...
Objective: To summarize the experience of treatment for mediastinal emphysema ( ME ) and analyse the etiopathology.目的: 探讨纵隔气肿的发病机理,总结其治疗经验.AimTo summarize the experience of surgical treatment of pneumomediastinum and to ...