1) Acid-alkali property of woods
木材酸碱性质
2) wood properties
木材性质
1.
Evaluation on the wood properties of plantation poplar grown in different conditions;
不同生长培育条件下人工林杨树木材性质的综合评价
2.
The 19 provenances with the same genetic bases were selected to evaluate the effects of planting environments on trees site productivity of Loblolly Pine,its wood properties and their genotypic stabilities with the ecovalence of Wricke’s model and regression coefficient B_i of the Finlay and Wilkinson s model.
,1958) ,该树种材性性状对环境反应敏感,当栽培到新环境中,其木材性质往往难以预测,火炬松原产地材性资料不能用来指导栽培地种源的引种(Zobelet al。
3.
The paper also summarized the impact factors and genetic correlation of Eucalyptus wood properties.
概述了国内桉树木材解剖性质、物理力学性质、化学性质及其变异规律的研究现状,对桉树木材性质变异的影响因子及其材性遗传相关性研究进行了总结,最后分析其存在的问题,并展望了桉树材性遗传改良的研究前景。
3) Wood property
木材性质
1.
Overview of research on tree breeding,wood property & utilization of poplar in China
国内杨树培育、木材性质及其加工利用研究进展
4) acid/base property
酸/碱性质
5) acid base property
酸碱性质
1.
Conseqently, the IGC is a simply & quick way of measuring the acid base property of polymers.
采用反相气相色谱法对氟硅橡胶表面的酸碱性质进行表征。
6) modified alkali lignin
改性碱木质素
1.
The absorption loss of surfactant ( especially for ORS-41) on the formation rock can be reduced significantly ( more than 50% ) by the preflush or in admixture with modified alkali lignin (HML) , the solution of HML mixed with ORS-41, alkali and polymer can reach super-low oil-water interfacial tension.
改性碱木质素(HML)作为牺牲剂可以显著地减少主表面活性剂石油磺酸钠ORS-41的吸附损失(减少量>50％),HML能和石油磺酸钠、碱、聚合物配合将油水界面张力降至超低范围,以0。
2.
With foam formation once,two kinds of alkali lignin based rigid polyurethane foams (RPUF) were prepared with respectively adding the refined alkali lignin or modified alkali lignin.
本文以麦草碱木质素为原料,经过精制和环氧氯丙烷改性后得到精制碱木质素和改性碱木质素,采用一次发泡法分别合成了两种碱木质素基硬质聚氨酯泡沫(RPUF)。
补充资料：2-乙基己酸-环烷酸的铅络合物(碱性)
CAS：90431-34-8
中文名称：2-乙基己酸-环烷酸的铅络合物(碱性)
英文名称：Lead,2-ethylhexanoate naphthenate complexes, basic
Lead,2-ethylhexanoate naphthenate complexes,basic
中文名称：2-乙基己酸-环烷酸的铅络合物(碱性)
英文名称：Lead,2-ethylhexanoate naphthenate complexes, basic
Lead,2-ethylhexanoate naphthenate complexes,basic
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条