timber grade是什么意思

网络释义

用法例句

Application of Finite Element Method to Modal Analysis of Wood;

有限元法在木材模态特性分析中的应用

Mathematical modeling of wood microwave-vacuum drying;

木材微波真空干燥过程的数学模拟

Study on the Morphology and Composition of Electroless Nickel on the Wood Surface;

木材化学镀镍镀层形貌及成分研究

The compound bending of timber;

木材复式弯曲成形方法分析

Study on the combustion performance of the timbers-CONE calorimeter;

木材的燃烧性能研究——锥形量热计法

An analysis and research on non - sexual characteristics of the timber of the series of the silver × Xin poplar;

银×新杨无性系木材材性研究

Lumber Drying - Today and Tomorrow;

对我国木材干燥事业的回顾与展望

An intelligent MC measuring system for lumber was designed by the authors and presented in this article.

介绍智能化木材含水率测试系统的电路设计、硬件构成和工作流程,提出采用动态补偿方法,可消除由零点漂移、温度漂移等引起的测量误差。

Heat-treated lumber has been studied and produced in large scale overseas during the last decade.

从研究背景、生产工艺及应用前景等方面,介绍木材超高温热处理技术在国外的发展、应用及研究状况。

Anatomical structure on the woods of submarine ancient-forest at Qianhu Gulf in Zhangpu County of Fujian Province;

福建漳浦前湖湾海底古森林木材解剖

Study on the thermal stability and degradation kinetics of the woods from an ancient building;

古建筑木材的热稳定性及热解动力学研究

The author attempts to start from the expressive force of woods to explore their potential in modern architecture,which make modern Chinese architecture to be more multi-developed,individual and human.

文章尝试从木材的背景出发和表现力入手,挖掘其在现代建筑运用中的更多潜能,从而使中国现代建筑更具多元化、个性化和人性化。

Research and development of wood drying;

木材干燥的国内外现状与发展趋势

Design of phase change thermal storage mode solar wood drying heating system;

相变蓄热式太阳能木材干燥供热系统设计

Discussion on modeling method of wood drying based on machine studying;

浅谈基于机器学习的木材干燥建模方法