方法: 用浑浊法测定体系的分层曲线,自动电位滴定仪测定平衡两相中醋酸的含量,通过绘制出的三元相图,筛选萃取剂. Methods: Using the turbidity method and analyzing the acetic acid concentration of both phases at equilibrium.
Alan Barnett, 28, was blasted with a sawn-off shotgun in Oldham on Thursday.28岁的艾伦·巴尼特于星期四在奥德姆被人用短管猎枪射杀。I know for a fact that Graham has kept in close touch with Alan.我知道格雷厄姆确实与艾伦保持着密切的联系。'I'll be on my way. I...
Convector. Fan can be added or removed.对流供热器. 可以添加或去除风扇.The poisoned food has been removed from the shops and there is no threat to public health.有毒食品已从商店取走，不会对公众健康造成威胁。Maggie's head was spinning in a daze of ultram...
We airfreight the shipment because our agent has run out of stork.我们空运了这批货物,是因为我们的代理商已用完库存了.The freight charges include airfreight, handling pick - up, airport terminal, documentation charges, etc.空运费用包括,机场理货费 、 空港费 、 文件...
Scientists have found the bones of a hoofed grazing animal about the size of a small horse.科学家们已经发现了一种约有马驹般大小的有蹄草食性动物的骨骼。He was hoofed out of the Guards.他被开除出警卫队.He hoofed his way to town.他步行去了城里....
The parameters and experimental results of the Cygnus underground facility are introduced.详细介绍了已经用于地下实验的Cygnus装置的运行参数和实验结果.In fact, the constellation Cygnus is sometimes called the Northern Cross.事实上, 天鹅座有时也被称为北十字星座.In t...