病毒在它的等电离点以上时带负电荷.A virus is nigatively charged above its isoelectric point.本文作者与克尔马克尔正在同时试验巨型电离室.The author , in parallel with Krcmar , is experimenting with giant ionization chambers.所有的原子和分子系统都受光致电离和光致离解的影响.All the ato...
北海道的阿伊努人是史前某个种族的最后残存者.The Ainu settlers in Hokkaido are the last remnant of a prehistoric race.北海道蟹的肉质比较松软, 轻轻一嘬,肉就可以入口.Hokkaido crab meat relatively soft, gently suck the meat can be imported.除了北海道, 其他地区都不常下雪.Except for...
焦虑是现代人的自然状态。Anxiety is modern man's natural state.而且在现代人看来, 这部法典也显得粗糙,缺乏人道.Also, by modem standards, the code appears crude and lacking in humanity.但是现代人更容易受到寒冷的攻击。But modern humans were more vulnerable to the cold ...
为什么香料在15世纪末期的欧洲如此贵重？Why were spices so highly valued in late 15th-century Europe?19世纪50年代末期，技术变革的速度加快了。In the late 1850s the speed of technological change quickened.这灌木是在这个季节末期才栽种的.The bush was planted late in the season...