In this paper, an experimental study on spectra of vibration acceleration and frequency response functions of DG3-brush cutter was carried out.

该文对国产DG3型割灌机的振动频谱以及各振源点与手柄间的振动传递函数进行了实验分析。

From here we'll learn how we can use the brush tool to apply clean line work over all of our sketched poses and how we can quickly clean up this line work using the cutter tool.

我们' ll还使用绘图纸外观特征来援助我们，正如我们借鉴这些姿势。从这里我们'将学习如何使用画笔工具用于清洁线工作在所有我们草绘的姿势以及如何我们可以快速清理使用切割工具这行工作。