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...
The patriot's voice trembled from the fervo ( u ) r of his emotion.这位爱国者由于感情 激昂 而声音发抖.'It is always as the good patriot says,'observed the functionary.“ 这位好心的爱国者说的话总是对的, ” 那官员说.Patriot broadcasters are awa...
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...
In this condition, they are sometimes referred to collectively as the chromatin of the nucleus.在这种情况下, 人们有时笼统地称它们为核染色质.The chromatin remodeling and histone acetylation were associated with transcription activation.真核基因活化...
现在去看足球比赛太晚了; 况且老天又开始下雨了.It's too late to go to the football match now; besides, it's beginning to rain.况且此刻快要九点半了, 还没见一些儿动静.Besides, it's nearly half past nine, and still nothing's happened.况且两个人的母亲已经...