英国男人常被认为是矜持而冷漠的。British men are often seen as being reserved and unemotional.他回答时带着冷漠的神态。He answered with an air of detachment.他带着冷漠的表情听她讲经历.He listened to her story with a stony expression....
角θ称为Z的幅角.The angle θ is called the argument of Z.利用集合来定义辐角函数,研究幅角函数的存在性、连续性、可微性等性质.Argument functions are defined by set and its existence , Continuity and differentiability are discussed.最后给出了基于视差梯度约束和边缘幅角约束的快速边缘匹配算法.At...