James Gregory gave in in his " Geometriae Pars Universalis " a method of rectifying curves.JamesGregory在他的《几何的通用部分 》 中给出了计算曲线长度的方法.The dangerous type chronic otitis media occurs with pars flaccida and marginal perforatio...
The selectivity of extractant is high and only Au, Pd , Hg ete. are extracted.该萃取剂选择性高,它仅萃取Au 、 Pd和Hg等几种元素.An extractant - screening method with a vapor - liquid equilibrium apparatus in the extractive distillation was i...
He saw a boy in fetters in the dungeons.他在地牢里看见一个戴着脚镣的男孩。...the fetters of social convention.社会习俗的约束No man loves his fetters,be they made of gold.即使是金子做的镣铐,也没人喜欢。No man loves his fetters, be they made of gold.[谚]金铸的脚镣, 也...
莎拉来了，她急着要见你。Sarah's here and raring to meet you.莎拉有着典型英国人的白皙皮肤。Sarah has typically British fair skin.莎拉终于见到了这个传说中的男人,并且立刻为之倾倒.Sarah finally meets this legendary man and promptly falls for him....