The relative standard deviation of the measurements could be controlled to be less than 1 % for major components and less than 10% for minor components in the solid samples.
对于样品中的主要组分，测定的相对标准偏差可控制在1%以内，对微量组分可控制在10%以内。
2
The relations between joint torque deviation and angular velocity of manipulator are controlled.
并能同时控制机械手抓取过程中关节力矩偏差和角速度关系。
3
The selection of conditions on controlled potential, the kinds of supporting electrolyte and so on lessns the background current and makes the standard deviation less than 0.