The paper reviews the development of the skill objectives of biology experiments with diachronic changes in the past century. 論文縱向通過(guò)對生物實(shí)驗技能的發(fā)展歷史梳理，回顧了一個(gè)多世紀來(lái)，生物實(shí)驗技能目標的演變。
In order to strengthen students' practical skills in experiments, active exploration has been carried out in the experiment teaching of electrotechnical courses. 摘要為了加強對學(xué)員實(shí)驗技能的培養，對電工技術(shù)系列課程的實(shí)驗教學(xué)進(jìn)行了積極的探索。
