这是平行四边形的对边.These are the opposite sides of the parallelogram.环面可由矩形把其两对对边分别重叠起来而得到.A torus can be obtained from a rectangle by identifying opposite sides.当各块板块彼此分离时, 他们又在对边与其它板块发生碰撞.As the plates move apart, they encount...
Astigmatism can occur in addition to nearsightedness and farsightedness.散光可发生在除近视和远视.Such farsightedness is, alas , only a drop in the bucket.可惜,这些远见只是杯水车薪.FARSIGHTEDNESS is an asset whose value should not be underestima...
The tactics the police are now to employ are definitely uncompromising.警方目前即将采取的策略明显很强硬。He has a reputation for being tough and uncompromising.他的严厉和强硬态度是出了名的。This is an uncompromising struggle.这是一场毫不调和的斗争....
膈上发现部分贲门.A portion of the cardia is demonstrated above the diaphragm.胃胀使膈升高也会减少肺的容积.Gastric distention may also reduce lung volume by elevating the diaphragm.目的探讨创伤性膈疝的诊断与治疗方法.Objective To investigate the diagnosis and t...
What sort of life went on beyond the impenetrable lines of the Red irregulars.在红军非正规部队的这道不可逾越的防线后面,生活究竟是怎样的呢?Hundreds of the irregulars deserted.数以百计的非正规兵开了小差.Snipers and irregulars fell on the hapless patrol.狙击兵和非正规军袭击了...