pulpwood

用法例句

Effec of Cultivation Measures on Wood Chemical Components of Eucalyptus Grandis Pulpwood;

培育措施对巨桉纸浆原料林木材化学成分的影响

By using the design of quadratic common rotation including four factors, five levels, the basic models of efficiency were established between density, N, P, K and synthetic value of wood chemical components of Eucalyptus grandis pulpwood, and the quadratic regression models were simulated closely with reality by testing.

采用四因素五水平二次通用旋转组合设计方法,建立了造林密度、氮、磷、钾肥与巨桉纸浆原料林木材化学成分综合分之间的效应模型并对模型进行了主效应分析。

By using the design of quadratic common rotation including four factors, five levels, the basic models of efficiency were established between density, N, P, K and per area growth volume of 35 year Eucalyptus grandis pulpwood timber, and the quadratic regression models were simulated closely with reality by testing.

采用四因素五水平二次通用旋转组合设计方法,建立了密度、氮、磷、钾施肥与巨桉纸浆原料林单位面积材积生长量之间的效应模型,经检验,二次回归模型拟合较好。

testing method for cellulose of raw materials of pulp

纸浆原料纤维素含量的测定

testing method of moisture in sample for analysis of raw material for pulp

纸浆原料中水分含量测定方法

sampling and preparation method for analysis raw material for pulp

纸浆原料分析-取样方法和制备方法

testing method for lignin in raw materials of pulp

纸浆原料中木素的测定法

testing method of water soluble matters in raw material for pulp

纸浆原料中水溶性氯化物的测定

testing method for methoxyl groups in raw material for pulp

纸浆原料中甲氧基团的测试方法

testing method for alcohol-benzene soluble matters in raw material for pulp

纸浆原料中苯醇抽出物的测定法

testing method for ether solubility of pulpwood

纸浆原料醚溶解度测定方法

testing method for holocellulose in raw material for pulp

纸浆原料综纤维素含量的测定

The Research on Countermeasure of Management in the Paper Pulb Material Land of Pinus Elliottii Engelm;

湿地松纸浆原料林经营管理对策研究

Study on the biomass of Eucalptus grandis pulp raw material young growth in Sichuan;

四川巨桉纸浆原料林幼龄生物量研究

testing method for 1% NaOH solution solubility of raw materials of pulp

纸浆原料的1%氢氧化钠溶液溶解度试验方法

Practice in constructing the pulp-making raw material forest base of triploid Chinese white poplar

建设三倍体毛白杨纸浆原料林基地的初步做法

Density Control of Slash-pine Pulpwood Forest and Its Management

湿地松纸浆原料林密度控制与管理技术研究

Precision-machined, bottom and top edges provide shearing action for pulp stock and slurry.

底部和顶部边缘经过精密机加工，对纸浆原料和浆液具有剪切作用。

Raw material and pulp-Determination of acid-soluble lignin

GB/T10337-1989造纸原料和纸浆中酸溶木素的测定法

Inexpensive paper made from wood pulp and used chiefly for printing newspapers.

新闻纸由木质纸浆为原料制成的便宜的纸，主要用于印报纸

Groundwood: American term.Pulps obtained by grinding fibrous woods with mechanical means.

磨木浆:美国名词。用机械方法将木材纤维原料磨解成纸浆。