讨论了采用不同的电磁多极场作为动态校正器的可能性.推导了圆形校正透镜、偏转校正场和四极、六极校正场引起的附加象差的公式. The possibility of dynamic aberration correction by using electro - magnetic multipole fields is discussed.
Scarlett, who had been smarting under his words, laughed shortly.思嘉一直在忍受着听他的话, 这时才挖苦地笑了.In spite of this magnanimity Dorothen was still smarting.尽管表现得这么宽宏大量,多萝西娅还是有些伤心.She was still smarting from [ over ] his unkind word...
体形较丰满的人穿夏装总是不那么好看。Summer clothes are invariably less kind to fuller figures.为自己的健康和体形感到骄傲吧。Take pride in your health and your figure.他体形健壮，但肌肉已经开始松弛。He is heavily built, but beginning to sag....
the California state capitol加利福尼亚州议会大厦The Capitol at Washington has a large rotunda.华盛顿的国会大厦有一圆形大厅.For thirty - two years Capitol Hill has been my home.32年来,国会一直是我的家....
The crowd in Robinson's Coffee-House was thinning, but only by degrees.鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。Robinson didn't think the story was so far off the mark.鲁宾逊认为这个报道根本算不上离谱。Robinson was sent to Italy to cover the 199...
如果不加以遏制，杂草就会疯长。If left unchecked, weeds will flourish.他遏制暴力犯罪增长的努力一直是螳臂当车。His efforts to stem the tide of violent crime have been as effective as Canute's.他遏制住怒火.He held his anger in check....