出材率

然而，我国传统的锯切设备存在着技术落后、出材率低、自动化程度低等诸多问题，无论是加工精度、机床结构形式以及生产效率等都不能满足现代生产的要求。

However , there are many problems for the traditional sawing equipments in China , such as backward technology , low outturn percentage and low automation , so whether machining accuracy , machine tool structure or production efficiency can not meet the requirements of modern production .

尤溪国有林场杉木人工林林分材种出材率表的编制人工林毛白杨木材材色测定及其株间变异

Working out Cunninghamia lanceolata Plantation Stand Species Outturn Percentage Table of Youxi National Forest Farm Determination of Wood Color Characteristics and Its Variation among Trees of Chinese White Poplar Plantation

基于BP算法的林分材种出材率模型研究

A Study on the Stand Merchant Radio Prediction Model Based on BP Algorithm

目前，胶合板生产热压工艺中的单位压力通常在1.2～1.5MPa之间，所采用垫板都是金属垫板，胶合板压缩率大，出材率低。

At present , the unit pressure for hot pressing on plywood manufacturing usually is 1 . 2 ~ 1 . 5 MPa , the metal pads are used , the compression rate is high and the plywood recovery is low .

削度方程和出材率表的研究

Studies of taper equations and the table of merchantable volumes

下锯法对落叶松规格材出材率及质量的影响

Effects of Sawing Methods on Dimensional Lumber Recovery and Quality

河南省杨树材种出材率表的研编

Construction of merchantable volume tables of poplar in Henan Province

长白落叶松人工林林分材种出材率的研究

Study on stand outturn tables of wood sorts for Olga hay Larch Plantations

精确算出锯路的损耗和出材率。

The loss of the saw Kerf and recovery have be accurately calculated .

提高集成材出材率的措施

Measures for Rising the Recovery Ratio of Joint Lumber

提高刨切薄木出材率的途径

Measures for Increasing Yield Rate of Sliced Veneer

我国材种出材率表编制技术规程的研究

Study on the National Rules for Construction of Merchantable Volume Ratio Tables in China

对于研制材种出材率表和材种出材量表的一些技术和方法问题也进行了讨论。

The problems of technique and method in formulating these tables are also discussed .

材种出材率预估模型研究

Study on Merchant Volume Ratio Prediction Model Systems

顺昌杉木林分经验出材率表编制的研究

Study on the Compilation of the Empirical Timber-produced Rate of Cunninghamia Lanceolata in Shunchang County

日本落叶松削度方程和林分材种出材率表的研究

A Study on Taper Equation and Stand Outturn Tables of Wood Sorts for Japanese Larch

应用削度方程编制湿地松材积表和出材率表的研究

Study of Applying the Taper Equation to Compile Pinus elliottii Volume Table and Timber-Produced Rate Table

杉木人工林林分材种出材率变化规律的分析

An Analysis on the Change Law of out Put of Wood Sort for Cunninghamia lanceolata Plantation

为提高出材率，可采用挖根采伐的方式，在改造中要使规划具备整体性，渠路一体化。

Felling pattern of grubbing root can be adopted in order to increase the rate of recovery .

下锯法与出材率关系的数学模型及其应用制取刨切木方的合理下锯法

Mathematical Model on the Relationship between the Methods of Sawing and the Rate of Recovery and Its Practice

湖北省马尾松人工林削度方程及材种出材率表的研究

A Study on the Taper Function and Merchantable Volume Yielding Rate Table of Mason Pine in Hubei Province

林分材种出材率测定是林分调查工作中不可缺少的内容。

Build a wood stand types of forest survey rate determination is an indispensable work of the content .

林分材种出材率与各调查因子的关系存在复杂关系。

Stand the material rate of timber species and the investigation of the relationship between factor complex relationship .

该设备基本可以实现自动化、高出材率、无误差、大批量地数控锯切人造板。

The equipment designed can basically actualize sawing plywood with automation , higher outturn rate , error-free and large quantities .

这种家具结构形式，具有原材料出材率高、结构强度高的特点。

This kind of furniture structure has the characteristics of highly utilization rate of material and highly strength of structure .

贵州马尾松、杉木人工林二元材积表及出材率表编制研究

Research on Establishment of Dual Volume Table and Timber Volume Table of Pinus Massoniana and Cunninghamia Lanceolata Plantations in Guizhou Province

这片森林出产各种木材.下锯法对落叶松规格材出材率及质量的影响

There are many kinds of wood growing in this forest . Effects of Sawing Methods on Dimensional Lumber Recovery and Quality

从而验证支持向量机用于预测林分经验材种出材率是可行的。

In order to verify the support vector machine for predicting the experience of timber stands of timber species was feasible .

林分材种出材率表可以应用于生产实践，也可用于计算林分工艺成熟龄。

The outturn table of each wood assortment can be applied in practice , and also in calculating the technical cutting age of the stand .

影响出材率的因素太多，不宜做为确定采伐限额的一个条件。

Since too many factors affecting wood producing rates , the wood producing rate was not to be taken as a condition for cutting quota making .