light quantity造句

例句与造句

1. The characteristics are high accuracy 、 quick speed 、 big torque 、 long service life 、 high credibility etc . besides , it should be simple structure 、 light quantity and it can be convenient to remove and pack . through the real - time control of computer it can positioned quickly and accurately
   它具有精度高,速度快,扭矩大,使用寿命长,可靠性高等特点。而且对它要求结构简单,重量轻,可以方便拆装。通过计算机实时控制可以达到快速,精确的定位。
2. 3 . using the improved pas technique , the relative absorption spectroscopy of three ppharyngeal carcinomas cell ( sune - l , cne - l , cne - 2 ) , relative absorption coefficient at the wavelength of 420nm of the three cells exposure to different x light quantity , are measured . the photoacoustic signal from the died cells is studied through dying the cells
   用改进的归一化光声光谱技术测量了三株人鼻咽癌细胞( sline - 1 ， cne - 1 ， cne - 2 )的归一化吸收光谱系数以及这三株细胞在420nm处的吸收光谱系数对x光放射剂量的依赖关系，并用胎盘兰对细胞染色，用以反映死细胞的光声信号。
3. It's difficult to find light quantity in a sentence. 用light quantity造句挺难的