They train technical cardres in short course . 他们办短训班培养技术干部。
Koch realized very early that the development of simple methods for obtaining pure cultures of bacteria was a vital requirement for the growth of the new science . Koch早就认识到发展简单的细菌纯培养技术是这门新科学成长的要害。
Study on tissue culture technique of emmenopterys henryi 香果树组织培养技术研究
Study on tissue culture technique of 3 fancy lily scale 三类观赏百合组织培养技术的研究
Advence in the technique of culture of pollen protoplasts 花粉原生质体培养技术研究进展