析木

This paper analyses the stresses in a notch joint of timber truss by using energy method.

本文用能量法分析木结构槽齿的应力。

Site index tables regarding Japanese larch in eastern Liaoning were mapped out by using stem analysis guide curve.

采用解析木导向曲线法编制了辽东地区日本落叶松地位指数表。

Testing and analyzing the noise source of idle run and cutting, noise frequency characters and all kinds of methods for noise reduction for the surface planer were carried out.

试验和分析木工平刨床空转和切削时的噪声源、噪声频率特性和各种降噪方法。

On the basis of analyzing and investigating the plots and stem analysis of poplar, the growth and yield models of poplar were established.

通过杨树标准地和解析木的调查分析，建立了预测精度较高的杨树生长收获模型。

A study on the sulfonation condition of lignin and paper-making black liquor was made, and the conditions were determined.

对造纸黑液及酸析木质素的磺化进行了研究，得出了黑液及酸析木质素磺化的工艺条件。