经过大量研究，艾伯特·霍夫曼于1938年首次成功合成了该酸性物质。After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938.霍夫曼博士是在莱斯特大学读的研究生。Dr Hoffman did his postgraduate work at Leicester University.9 岁 的埃米莉-霍夫曼来自得克萨斯...
对数百万失业者来说，通货膨胀率的微降是不起作用的安慰。A small drop in the inflation rate was cold comfort for the millions without a job.增长可以用线性或对数线性趋势来表示.Growth can be represented by a linear or log linear trend.对数函数是作为指数函数的反函数来定义的.The logarithmi...
医生又对他诊察了一遍，然后开了另外一种草药。He was examined again and then prescribed a different herbal medicine.有3种新产品是以传统的草药为基础研制的。Three of the new products are based on traditional herbal medicines.草药用于调制提神饮品已有好几个世纪了。Herbs have been used ...
现在的问题是,他们是否会被拆散.The question now is whether there will be a decoupling.但是, 在排斥驱逐的过程中, 除非星体彼此非常紧密地束缚在一起,否则双星系统是会被拆散的.The ejection process, however, would tear binaries apart, except perhaps when they were very tightly bou...