Then by taking the regular square prism as an example, the machining error is analyzed, and the relationship among the lengthof the lathe tool, the work dimension and the tolerance is obtained.
以车削正四棱柱为例，进行了误差分析，得到了刀具长度与工件尺寸和容许误差间的关系。
2
The root length is main parameter of root architecture with various important functions such as nutrient uptake, drought tolerance and yield.
而根的长度是根型的主要参数，对于养分的吸收，耐旱和作物的产量都有重要的作用。
3
Automatic correct the tolerance: if you input the actual value it can reach automatically correct the toleranceoflength, opposite Angle line, snapping position and glass plate falling position.