砧木在嫁接前一年左右就应当定植在适当的地方或者盆栽起来.The understocks should be grown in place or should be potted approximately , year prior to grafting.痰炎症标志或细菌定植均无变化.No change in FEV 1 , sputum inflammatory markers or bacterial colonization wa...
航空航天系列.飞行器用电缆.试验方法. 第508部分: 电镀板厚度.Aerospace series - Cables electrical , aircraft use - Test methods - Part 508: plating thickness.用电缆直接向接受器传输信号的电视.A communications cable as one used to transmit telephone or telegraph si...
哥伦比亚影业公司付给他一笔6位数的电影版权费。Columbia Pictures paid him a six-figure sum for the film rights.他们未经允许使用了受版权保护的音乐。They used copyrighted music without permission.谁拥有这首歌曲的版权？Who owns the copyright on this song?...