缝

• Keep in mind that it's the small dimension of the slit which does the spreading out .
  记住，正是因为狭缝很窄而造成这种扩展的。
• There is only one cloud in the sky, but it curtains it from pole to pole .
  天上虽然只有一片浮云，这片浮云却把天空遮得无缝无隙。
• When he inspects he brings a needle, probes the cracks on the stairs for dust .
  检查时他总要随身带上一根针，剔剔扶梯缝里的灰尘。
• He has ever sewn up so many odalisques in sacks and tilted them into the nile .
  不知有多少后宫的妃嫔被他缝在麻袋里丢下尼罗河去。
• Ellen was stalking me with a book in her hand, one finger between the pages .
  爱伦手里拿着本书蹑手蹑脚地向我走过来，一只手指夹在书缝里。
• The fields were mostly patches laid on the serried landscape, between crevices and small streams .
  农田大部分是地缝和小溪之间的条状小块。
• There will therefore be very little diffraction parallel to the edges of the slit .
  因此，在平行于狭缝两端边界的方向上，几乎没有什么衍射。
• These ions pass through a slit of variable aperture and then enter the magnetic field analyzer .
  这些离子通过可变宽度的狭缝进入磁场分析器。