wood ether
wood ether 双语例句
The antimicrobial activity and mechanical properties of the panels were measured. The results showed that the good dispersity and store stability of the nano-sized TiO2 slurry preparing in high speed mixing were observed by TEM when pelyacrylamide as the dispersant, polyglycol and polyoxyethylene octyl phenyl ether aKey words: nano-sized TiO2; antimicrobial activity; dispersity; surface decorated wood-based panels
结果表明:以聚丙烯酰胺为分散剂,聚乙二醇和辛基酚聚氧乙烯醚为润湿剂,聚乙烯吡咯烷酮为稳定保护胶,在高速搅拌下制成的纳米TiO2浆料,在透射电镜下观察发现纳米TiO2颗粒分布均匀,具有良好的分散性,浆料经热水浴处理,TiO2基本未出现团聚,具有较好的贮存稳定性;在MU中添加纳米TiO2浆料调制的胶粘剂,其相容性好,且不影响其胶合性能;加入纳米TiO2的浸渍纸和浸渍单板具有明显的抗菌性,当MU胶粘剂中TiO2加入量为1%时,饰面人造板具有较好的抑菌效果,它对金黄色葡萄球菌和大肠杆菌均有良好的抑制作用。
The results showed that taking acetone, petroleum ether and ethanol as solvents in extraction, camphor wood oil percent of green seeds was 270% - 310%, and percent of mature seeds. 070% - 093%;
结果表明,用丙酮、石油醚和乙醇作溶剂浸提樟树籽,青籽的得油率为270%~310%,紫籽的得油率为070%~093%;
Estimation of non-cyclic α - aryl ether units in wood and gramineous lignins
木材和禾草木素中非环α-芳醚键的测定
The results showed that taking acetone, petroleum ether and ethanol as solvents in extraction, camphor wood oil percent of green seeds was 2 70 % - 3 10 %, and percent of mature seeds. 0 70 % - 0 93 %;
结果表明,用丙酮、石油醚和乙醇作溶剂浸提樟树籽,青籽的得油率为270%~310%,紫籽的得油率为070%~093%;
wood ether
相关单词辨析
这组词都有“木材”的意思,其区别是:
timber: 指经过匠人初步加要的备用木材,多用于英国英语。
wood: 最普通用词,含义广,除表示“木材,木”外,还可用复数形式表示森林。
lumber: 指伐下后未经削磨的木材,现多用于美国英语中。
log: 指原木或圆木。