目的: 从佩兰中提取挥发油,并测定其含量.Objective : To extract and determine naphtha in Eupatorium fortune.方法: 采取超临界CO2萃取 、 微波萃取和水蒸汽蒸馏三种方法提取佩兰挥发油.Method: The volatile oils were obtained with supercritical CO 2, microwave and stream distill...
In Europe, AC is usually generated at 50 Hz.欧洲的交流电输出频率通常为50赫兹。Rich Italian clubs such as AC Milan cannot simply skim off all of Europe's stars.像AC米兰这样财大气粗的意大利足球俱乐部也不可能把欧洲所有的明星球员统统招到自己门下。In 1951 AC went public, havin...
Don't evaluate a person on the basis of appearance.不要以相貌取人.Don't evaluate people by their clothes.不要根据衣着来评价人.Let's evaluate the evidence.让我们评定一下此证据的价值....
克莱尔和戴维·阿斯特正在画远处西班牙山峦的风景素描。Clare and David Astor are sketching a view of far Spanish hills.布赖恩·麦克莱尔头球攻入了自己本赛季第23粒进球。Brian McClair nodded in his twenty-third goal of the season.他在加利福尼亚州的克莱尔蒙特男子学院主修金融专业。He majored in financ...
The mountains indent the horizon.山峦使地平线成锯齿状.Indent ~~ Indents the original message text.缩进格式~~缩进原始邮件的内容.Indent Code - Indents your code to a generally accepted style.缩进代码 - 缩进您的代码以一种普遍接受的风格.A firm order is often called a...