investigation

• Days and weeks would have been spent in investigation .
  就只调查，就不定得费多少天、多少礼拜了。
• Investigation of atomic spectra yields atomic energy levels .
  原子光谱的研究能给出原子能级信息。
• He returned the details of his investigation in the countryside .
  他宣布了在农村调查的详细情况。
• Experienced observers concentrate on systematic investigations .
  有经验的观测者致力于系统的研究。
• As the months passed, the investigation plodded along .
  随着时间一个月一个月地过去，调查在缓慢进行。
• The case was handed over to charles elwell for investigation .
  这个案件转给了查尔斯埃尔韦尔去调查。
• On closer investigation you will be convinced of his dishonesty .
  一经仔细调查，你就会相信他的不诚实。
• The genetic bases of such phenomena might well repay investigation .
  这种现象的遗传基础或许很值得研究。
• Two independent lines of investigations invite our attention .
  引起我们注意的有两条自成体系的研究途径。
• Investigations into the blood groups of farm animals also began in 1900 .
  1900年也开始了家畜的血型研究。