new idea of deepening labrary information service under the situation of net 网络环境下深化图书馆信息服务的新理念
i can accomplish a great more in the labrary than in the dorm, where there are too many distractions 65比起在宿里学习来,我在图书收益大得多,宿命里干扰太大了。
a cdna labrary was constructed by using the floral meristem materials from the explants cultured on the medium containing hormones for 5 days and 10 days . screenings of cdna library was carried out by a microarray technique . two probes were used 本研究利用风信子离体实验系统,从分离生长素和细胞分裂素诱导响应的基因着手,为初步理解两种激素在花发育过程中的作用机理提供新资料。