间隔

• The infant receives three injections of pertussis vaccine at one-month intervals .
  婴儿以一个月为间隔，接受三次百日咳疫苗的注射。
• They damage female strobili during the interval between pollination and fertilization .
  在传粉与受精的间隔期间，他们毁坏了雌球花。
• He explained, good-naturedly, across the little gap of years that separated them .
  他越过把他们分开的年龄间隔的代沟，和善地加以解释。
• A "1" is indicated by a data pulse, occurring in the middle of the bit cell interval .
  数据“1”则表示在单元间隔的中间有数据脉冲的存在。
• No one had been over the same terrible course twice with such an interval between .
  没有一个人曾在这样一个间隔期间，两度经历同样可怕的路程。
• The tropical year is the interval between two transits of the mean sun through the mean equinox .
  回归年是平太阳两次通过平春分点的时间间隔。
• This compartment contains citric acid at a concentration up to 24 times higher than the cytoplasm .
  这种间隔中所含柠檬酸浓度比细胞质高24倍。
• After an immeasurably short time interval, the electron-positron pair recombine .
  电子正电子偶经过一个不可测量的短暂时间间隔后就重新复合。
• A map with contours spaced at interval of half wavelength of the viewing light is discernable .
  以可见光的波长的一半为间隔的轮廓线是可以辨认的。