“careful observation”造句，怎麼用careful observation造句

After careful observation, the archaeologists finally discovered the secret of the wooden carriage movement.

Darwin's views were the result of years of careful observation, thought and study.

Ancient Chinese left valuable and interesting information for future generations in the process of careful observation and careful recording of celestial movements.

Good therapeutic effect can be achieved by adopting flexible operating methods after careful observation of the injury condition.

After careful observation, I am sure that they are undoubtedly one of the most outstanding soldiers in the world in terms of fighting spirit alone.

Zhuge Liang, who was versed in meteorology, did some careful observation and came to the conclusion that there would soon be a southeasterly wind.

After careful observation, it was found that the lacquer skin was black painted, and was painted in three colors of green, yellow and Zhu to form a pattern of convective clouds.

The more material, the more careful observation of the surroundings.

" I said after careful observation: "This is a shower.

All these statements are now known to be inconsistent with careful observation of natural phenomena.

The most careful observation of one developing caterpillar will not help us to predict its transformation into a butterfly.

Security department had received the case, Staffs should carefully listen to the circumstances of the case and came to the spot, careful observation, Detailed record.

The careful observation and inference was his daily work.

I and my partner, gains ground to the treetop on the careful observation, attempted to find the bird nest.

The experiment needed careful observation.

The man standing underneath was completely dark, and the man could not be found in the dark room without careful observation.

They were the result of years of careful observation,thought and study.