宝丽来胶卷感光性非常强。Polaroid film is very sensitive.这块感光板被降低了感光性.The photographic plate was desensitized.近期育成的大穗品种多有明显的春性化、强感光性, 需要加以改进.But there were obvious spring and strong photoperiodism spike cultivars . These need to impr...
Objective To study the in vivo antitumor activity of the enediyne chromophore ( LDC ) of lidamycin.目的研究力达霉素发色团对 肝癌 的实验治疗.Their excellent survival during autolysis in vitro and ischemia in vivo is consistent with this.与此一...