Pencil can also be used as a simple drawing program with standard design tools like pen, brush, paint bucket and more with an unlimited canvas space.
Pencil也可以被作为一个简单的图形设计工具，它有画笔、刷子、油漆桶和一个不限大小的画布。
Unlike standard tractors fitted with a front bucket, many large loaders do not use automotive steering mechanisms.
与安装前置铲斗的标准拖拉机不同，许多大型装载机不使用汽车转向机构。
Based on the international standard ISO7546-1983, the uniform mathematical model for calculation of the loader bucket volume and its formula are presented.
在ISO7546―1983的基础上，通过建立几种不同型式铲斗容量计算的统一数学模型，推导出铲斗容量的精确计算公式。
应用推荐